FUJITSU SEMICONDUCTOR DATA SHEET DS05-20881-7E FLASH MEMORY CMOS 32 M (4 M × 8/2 M × 16) BIT Dual Operation MBM29DL32XTE/BE80/90 ■ DESCRIPTION The MBM29DL32XTE/BE are a 32 M-bit, 3.0 V-only Flash memory organized as 4 Mbytes of 8 bits each or 2 Mwords of 16 bits each. These devices are designed to be programmed in-system with the standard system 3.0 V VCC supply. 12.0 V VPP and 5.0 V VCC are not required for write or erase operations. The devices can also be reprogrammed in standard EPROM programmers. MBM29DL32XTE/BE are organized into two banks, Bank 1 and Bank 2, which are considered to be two separate memory arrays for operations. It is the Fujitsu’s standard 3 V only Flash memories, with the additional capability of allowing a normal non-delayed read access from a non-busy bank of the array while an embedded write (either a program or an erase) operation is simultaneously taking place on the other bank. (Continued) ■ PRODUCT LINE UP MBM29DL32XTE/BE Part No. 80 Power Supply Voltage VCC (V) 3.3 +0.3 −0.3 90 3.0 +0.6 −0.3 Max Address Access Time (ns) 80 90 Max CE Access Time (ns) 80 90 Max OE Access Time (ns) 30 35 ■ PACKAGES 48-pin plastic TSOP (1) 48-pin plastic TSOP (1) 63-ball plastic FBGA Marking Side Marking Side (FPT-48P-M19) (FPT-48P-M20) (BGA-63P-M01) MBM29DL32XTE/BE80/90 (Continued) In the MBM29DL32XTE/BE, a new design concept is implemented, so called “Sliding Bank Architecture”. Under this concept, the MBM29DL32XTE/BE can be produced a series of devices with different Bank 1/Bank 2 size combinations; 4 Mb/28 Mb, 8 Mb/24 Mb, 16 Mb/16 Mb. To eliminate bus contention the devices have separate chip enable (CE) , write enable (WE) , and output enable (OE) controls. The MBM29DL32XTE/BE are pin and command set compatible with JEDEC standard E2PROMs. Commands are written to the command register using standard microprocessor write timings. Register contents serve as input to an internal state-machine which controls the erase and programming circuitry. Write cycles also internally latch addresses and data needed for the programming and erase operations. Typically, each sector can be programmed and verified in about 0.5 seconds. A sector is typically erased and verified in 1.0 second. (If already completely preprogrammed.) The devices also feature a sector erase architecture. The sector mode allows each sector to be erased and reprogrammed without affecting other sectors. The MBM29DL32XTE/BE are erased when shipped from the factory. Internally generated and regulated voltages are provided for the program and erase operations. A low VCC detector automatically inhibits write operations on the loss of power. The end of program or erase is detected by Data Polling of DQ7, by the Toggle Bit feature on DQ6, or the RY/BY output pin. Once the end of a program or erase cycle has been completed, the devices internally reset to the read mode. The MBM29DL32XTE/BE memories electrically erase the entire chip or all bits within a sector simultaneously via Fowler-Nordhiem tunneling. The bytes/words are programmed one byte/word at a time using the EPROM programming mechanism of hot electron injection. 2 MBM29DL32XTE/BE80/90 ■ FEATURES • 0.23 µm Process Technology • Simultaneous Read/Write operations (dual bank) Multiple devices available with different bank sizes (Refer to “MBM29DL32XTE/BE Device Bank Divisions” in “■ FEATURES”) Host system can program or erase in one bank, then immediately and simultaneously read from the other bank Zero latency between read and write operations Read-while-erase Read-while-program • Single 3.0 V read, program, and erase Minimizes system level power requirements • Compatible with JEDEC-standard commands Uses same software commands as E2PROMs • Compatible with JEDEC-standard world-wide pinouts 48-pin TSOP (1) (Package suffix : TN − Normal Bend Type, TR − Reversed Bend Type) 63-ball FBGA (Package suffix : PBT) • Minimum 100,000 program/erase cycles • High performance 80 ns maximum access time • Sector erase architecture Eight 4 Kword and sixty-three 32 Kword sectors in word mode Eight 8 Kbyte and sixty-three 64 Kbyte sectors in byte mode Any combination of sectors can be concurrently erased. Also supports full chip erase. • Boot Code Sector Architecture T = Top sector B = Bottom sector • HiddenROM region 64 Kbyte of HiddenROM, accessible through a new “HiddenROM Enable” command sequence Factory serialized and protected to provide a secure electronic serial number (ESN) • WP/ACC input pin At VIL, allows protection of boot sectors, regardless of sector group protection/unprotection status At VACC, increases program performance • Embedded EraseTM Algorithms Automatically pre-programs and erases the chip or any sector • Embedded ProgramTM Algorithms Automatically writes and verifies data at specified address • Data Polling and Toggle Bit feature for detection of program or erase cycle completion • Ready/Busy output (RY/BY) Hardware method for detection of program or erase cycle completion • Automatic sleep mode When addresses remain stable, automatically switch themselves to low power mode. • Low VCC write inhibit ≤ 2.5 V • Erase Suspend/Resume Suspends the erase operation to allow a read data and/or program in another sector within the same device • Sector group protection Hardware method disables any combination of sector groups from program or erase operations Embedded EraseTM and Embedded ProgramTM are trademarks of Advanced Micro Devices, Inc. (Continued) 3 MBM29DL32XTE/BE80/90 (Continued) • Sector Group Protection Set function by Extended sector group protection command • Fast Programming Function by Extended Command • Temporary sector group unprotection Temporary sector group unprotection via the RESET pin. • In accordance with CFI (Common Flash Memory Interface) MBM29DL32XTE/BE Device Bank Divisions Device Part Number Organization MBM29DL322TE/BE MBM29DL323TE/BE MBM29DL324TE/BE 4 × 8/× 16 Bank 1 Bank 2 Megabits Sector sizes Megabits Sector sizes 4 Mbit Eight 8 Kbyte/4 Kword, seven 64 Kbyte/32 Kword 28 Mbit Fifty-six 64 Kbyte/32 Kword 8 Mbit Eight 8 Kbyte/4 Kword, fifteen 64 Kbyte/32 Kword 24 Mbit Forty-eight 64 Kbyte/32 Kword 16 Mbit Eight 8 Kbyte/4 Kword, thirty-one 64 Kbyte/ 32 Kword 16 Mbit Thirty-two 64 Kbyte/32 Kword MBM29DL32XTE/BE80/90 ■ PIN ASSIGNMENTS TSOP (1) A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 WE RESET N.C. WP/ACC RY/BY A18 A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 (Marking Side) Normal Bend 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 A16 BYTE VSS DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE VSS CE A0 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 A0 CE VSS OE DQ0 DQ8 DQ1 DQ9 DQ2 DQ10 DQ3 DQ11 VCC DQ4 DQ12 DQ5 DQ13 DQ6 DQ14 DQ7 DQ15/A-1 VSS BYTE A16 (FPT-48P-M19) A1 A2 A3 A4 A5 A6 A7 A17 A18 RY/BY WP/ACC N.C. RESET WE A20 A19 A8 A9 A10 A11 A12 A13 A14 A15 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 (Marking Side) Reverse Bend (FPT-48P-M20) (Continued) 5 MBM29DL32XTE/BE80/90 (Continued) FBGA (TOP VIEW) (Marking Side) A8 B8 L8 M8 N.C.* N.C.* N.C.* N.C.* A7 B7 C7 D7 E7 F7 G7 K7 L7 M7 N.C.* N.C.* A13 A12 A14 A15 A16 VSS N.C.* N.C.* C6 D6 E6 F6 G6 H6 J6 K6 A9 A8 A10 A11 DQ7 DQ14 DQ13 DQ6 C5 D5 E5 F5 G5 H5 J5 K5 WE RESET N.C. A19 DQ5 DQ12 VCC DQ4 C4 D4 E4 F4 G4 H4 J4 K4 A18 A20 DQ2 DQ10 DQ11 DQ3 RY/BY WP/ACC H7 J7 BYTE DQ15/A-1 C3 D3 E3 F3 G3 H3 J3 K3 A7 A17 A6 A5 DQ0 DQ8 DQ9 DQ1 A2 C2 D2 E2 F2 G2 H2 J2 K2 L2 M2 N.C.* A3 A4 A2 A1 A0 CE OE VSS N.C.* N.C.* A1 B1 L1 M1 N.C.* N.C.* N.C.* N.C.* (BGA-63P-M01) * : Peripheral Balls on each corner are shorted together via substrate but not connected to the die. 6 MBM29DL32XTE/BE80/90 ■ PIN DESCRIPTIONS MBM29DL32XTE/BE Pin Configuration Pin Name Function A20 to A0, A-1 Address Input DQ15 to DQ0 Data Input/Output CE Chip Enable OE Output Enable WE Write Enable RY/BY Ready/Busy Output RESET Hardware Reset Pin/Temporary Sector Group Unprotection BYTE WP/ACC Selects 8-bit or 16-bit mode Hardware Write Protection/Program Acceleration N.C. No Internal Connection VSS Device Ground VCC Device Power Supply 7 MBM29DL32XTE/BE80/90 ■ BLOCK DIAGRAM VCC Cell Matrix Bank 2 Address A20 to A0 (A-1) (Bank 2) Y-Gating & Data Latch VSS X-Decoder RY/BY State Control & Command Register Status DQ15 to DQ0 Control X-Decoder Bank 1 Address Cell Matrix (Bank 1) ■ LOGIC SYMBOL A-1 21 A20 to A0 16 or 8 DQ15 to DQ0 CE OE WE RESET BYTE WP/ACC 8 RY/BY Y-Gating & Data Latch RESET WE CE OE BYTE WP/ACC DQ15 to DQ0 MBM29DL32XTE/BE80/90 ■ DEVICE BUS OPERATION MBM29DL32XTE/BE User Bus Operations (BYTE = VIH) CE OE WE Operation A0 A1 A6 A9 DQ15 to RESET WP/ACC DQ0 Auto-Select Manufacturer Code*1 L L H L L L VID Code H X Auto-Select Device Code*1 L L H H L L VID Code H X Read*3 L L H A0 A1 A6 A9 DOUT H X Standby H X X X X X X High-Z H X Output Disable L H H X X X X High-Z H X Write (Program/Erase) L H L A0 A1 A6 A9 DIN H X L VID L H L VID X H X L L H L H L VID Code H X X X X X X X X X VID X Reset (Hardware) /Standby X X X X X X X High-Z L X Boot Block Sector Write Protection X X X X X X X X X L Enable Sector Group Protection*2, *4 2, 4 Verify Sector Group Protection* * Temporary Sector Group Unprotection* Legend : L = VIL, H = VIH, X = VIL or VIH, 5 = Pulse input. See DC Characteristics for voltage levels. *1 : Manufacturer and device codes are accessed via a command register write sequence. See “MBM29DL32XTE/ BE Command Definitions”. *2 : Refer to the section on Sector Group Protection. *3 : WE can be VIL if OE is VIL, OE at VIH initiates the write operations. *4 : VCC = 3.3 V ± 10% *5 : Also used for the extended sector group protection. 9 MBM29DL32XTE/BE80/90 MBM29DL32XTE/BE User Bus Operations (BYTE = VIL) Operation CE OE WE DQ15 /A-1 A0 A1 A6 A9 DQ7 to DQ0 RESET WP/ACC Auto-Select Manufacturer Code*1 L L H L L L L VID Code H X Auto-Select Device code*1 L L H L H L L VID Code H X Read*3 L L H A-1 A0 A1 A6 A9 DOUT H X Standby H X X X X X X X High-Z H X Output Disable L H H X X X X X High-Z H X Write (Program/Erase) L H L A-1 A0 A1 A6 A9 DIN H X Enable Sector Group Protection *2, *4 L VID L L H L VID X H X Verify Sector Group Protection*2, *4 L L H L L H L VID Code H X Temporary Sector Group Unprotection*5 X X X X X X X X X VID X Reset (Hardware) /Standby X X X X X X X X High-Z L X Boot Block Sector Write Protection X X X X X X X X X X L Legend : L = VIL, H = VIH, X = VIL or VIH, = Pulse input. See DC Characteristics for voltage levels. *1 : Manufacturer and device codes are accessed via a command register write sequence. See “MBM29DL32XTE/ BE Command Definitions”. *2 : Refer to the section on Sector Group Protection. *3 : WE can be VIL if OE is VIL, OE at VIH initiates the write operations. *4 : VCC = 3.3 V ± 10% *5 : Also used for the extended sector group protection. 10 MBM29DL32XTE/BE80/90 MBM29DL32XTE/BE Command Definitions Command sequence Read/ Reset*1 Word Read/ Reset*1 Word Byte Byte Bus Fourth bus First bus Second bus Third bus Fifth bus Sixth bus write read/write write cycle write cycle write cycle write cycle write cycle cycycle cles req’d Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data 1 3 555h AAAh 3 Autoselect Byte AAh 4 2AAh 555h AAh 555h AAAh 55h 2AAh AAAh Byte Word F0h 555h Word Program XXXh 55h 555h AAh 2AAh 555h 55h 555h AAAh (BA) 555h (BA) AAAh 555h AAAh F0h RA*7 RD*7 90h IA*7 ID*7 A0h PA PD Program Suspend 1 BA B0h Program Resume 1 BA 30h Chip Erase Sector Erase Word Byte Word Byte 6 6 555h AAAh 555h AAAh AAh AAh 2AAh 555h 2AAh 555h 55h 55h 555h AAAh 555h AAAh 80h 80h 555h AAAh 555h AAAh AAh AAh 2AAh 555h 2AAh 555h 55h 555h AAAh 10h 55h SA 30h Erase Suspend 1 BA B0h Erase Resume 1 BA 30h Word Set to Fast Mode Byte 3 20h Word Fast 2 Program * Byte 2 XXXh A0h PA PD Reset from Word Fast Mode Byte *2 2 BA 90h XXXh *6 F0h Extended Sector Group Protection *3 4 XXXh 60h SPA 60h SPA 40h SPA SD 98h 555h AAAh AAh 2AAh 555h 55h 555h AAAh Word Byte Word Query*4 1 Byte (BA) 55h (BA) AAh (Continued) 11 MBM29DL32XTE/BE80/90 (Continued) Command sequence HiddenROM Word Entry Byte HiddenROM Word Program *5 Byte HiddenROM Word Erase *5 Byte HiddenROM Exit *5 Bus First bus write write cycle cycles req’d Addr. Data 555h 3 AAh AAAh 555h 4 AAh AAAh 555h 6 AAh AAAh 555h Word 4 Byte Second bus write cycle Fourth bus read/write cycle Fifth bus write cycle Sixth bus write cycle Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data 2AAh 555h 2AAh 555h 2AAh 555h 55h 55h 55h 55h 555h 555h AAAh 555h AAAh 555h AAAh 88h A0h (HRA) PA PD 80h 555h 2AAh AAh AAAh 555h 55h HRA 30h 90h XXXh (HRBA) 2AAh AAh AAAh Third bus write cycle 555h (HRBA) 00h AAAh *1 : Both of these reset commands are equivalent. *2 : This command is valid during Fast Mode. *3 : This command is valid while RESET = VID (except during HiddenROM MODE). *4 : The valid address are A6 to A0. *5 : This command is valid during HiddenROM mode. *6 : The data “00h” is also acceptable. *7 : The fourth bus cycle is only for read. Notes : • Address bits A20 to A11 = X = “H” or “L” for all address commands except or Program Address (PA) , Sector Address (SA) , Bank Address (BA) and Sector Group Address (SPA) . • Bus operations are defined in “MBM29DL32XTE/BE User Bus Operations (BYTE = VIH) ” and “MBM29DL32XTE/BE User Bus Operations (BYTE = VIL) ”. • RA = Address of the memory location to be read IA = Autoselect read address sets both the bank address specified at (A19, A18, A17, A16, A15) and all the other A6, A1, A0, (A−1) . PA = Address of the memory location to be programmed Addresses are latched on the falling edge of the write pulse. SA = Address of the sector to be erased. The combination of A20, A19, A18, A17, A16, A15, A14, A13, and A12 will uniquely select any sector. BA = Bank Address (A20 to A15) • RD = Data read from location RA during read operation. ID = Device code/manufacture code for the address located by IA. PD = Data to be programmed at location PA. Data is latched on the rising edge of write pulse. • SPA = Sector group address to be protected. Set sector group address and (A6, A1, A0) = (0, 1, 0) . SD = Sector group protection verify data. Output 01h at protected sector group addresses and output 00h at unprotected sector group addresses. • HRA = Address of the HiddenROM area 29DL32XTE (Top Boot Type) Word Mode : 1F8000h to 1FFFFFh Byte Mode : 3F0000h to 3FFFFFh 29DL32XBE (Bottom Boot Type) Word Mode : 000000h to 007FFFh Byte Mode : 000000h to 00FFFFh • HRBA = Bank Address of the HiddenROM area 29DL32XTE (Top Boot Type) : A20 = A19 = A18 = A17 = A16 = A15 = VIH 29DL32XBE (Bottom Boot Type) : A20 = A19 = A18 = A17 = A16 = A15 = VIL • The system should generate the following address patterns : Word Mode : 555h or 2AAh to addresses A10 to A0 Byte Mode : AAAh or 555h to addresses A10 to A0, and A-1 12 MBM29DL32XTE/BE80/90 • Both Read/Reset commands are functionally equivalent, resetting the device to the read mode. • The command combinations not described in “MBM29DL32XTE/BE Command Definitions” are illegal. In case of applying VID on A9, since both Bank 1 and Bank 2 enters Autoselect mode, the simultaneous operation can not be executed. MBM29DL322TE/BE Sector Group Protection Verify Autoselect Codes A20 to A12 Type A6 A1 A0 A-1*1 Code (HEX) 3 BA* VIL VIL VIL VIL 04h BA*3 VIL VIL VIH VIL 55h X 2255h BA*3 VIL VIL VIH VIL 56h X 2256h Sector group addresses VIL VIH VIL VIL 01h*2 Manufacture’s Code MBM29DL322TE Device Code MBM29DL322BE Byte Word Byte Word Sector Group Protection *1 : A-1 is for Byte mode. At Byte mode, DQ8 to DQ14 are High-Z and DQ15 is A-1, the lowest address. *2 : Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses. *3 : When VID is applied to A9, both Bank 1 and Bank 2 are put into Autoselect mode, which makes simultaneous operation unable to be executed. Consequently, specifying the bank address is not required. However, the bank address needs to be indicated when Autoselect mode is read out at command mode, because then it enables to activate simultaneous operation. Extended Autoselect Code Table Type Code DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 A-1/ 0 0 0 0 0 0 1 0 0 MBM29DL322 (B) * 55h A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 (W) 2255h 0 0 1 0 0 0 1 0 0 Device TE Code MBM29DL322 (B) * 56h A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 BE (W) 2256h 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 1 0 1 0 1 1 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 Manufacturer’s Code Sector Group Protection 04h 01h A-1/ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 * : At Byte mode, DQ8 to DQ14 are High-Z and DQ15 is A-1, the lowest address. (B) : Byte mode (W) : Word mode HI-Z : High-Z 13 MBM29DL32XTE/BE80/90 MBM29DL323TE/BE Sector Group Protection Verify Autoselect Codes Type A20 to A12 A6 A1 A0 A-1*1 Code (HEX) BA*3 VIL VIL VIL VIL 04h BA*3 VIL VIL VIH VIL 50h X 2250h BA*3 VIL VIL VIH VIL 53h X 2253h Sector group addresses VIL VIH VIL VIL 01h*2 Manufacture’s Code MBM29DL323TE Device Code MBM29DL323BE Byte Word Byte Word Sector Group Protection *1 : A-1 is for Byte mode. At Byte mode, DQ8 to DQ14 are High-Z and DQ15 is A-1, the lowest address. *2 : Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses. *3 : When VID is applied to A9, both Bank 1 and Bank 2 are put into Autoselect mode, which makes simultaneous operation unable to be executed. Consequently, specifying the bank address is not required. However, the bank address needs to be indicated when Autoselect mode is read out at command mode, because then it enables to activate simultaneous operation. Extended Autoselect Code Table Type Code DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 Manufacturer’s Code MBM29DL323 Device TE Code MBM29DL323 BE Sector Group Protection (B) * (W) (B) * (W) A-1/ 0 0 0 0 0 0 1 0 0 50h A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 53h A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 1 0 1 0 0 1 1 04h 2250h 2253h 01h 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 1 A-1/ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 * : At Byte mode, DQ8 to DQ14 are High-Z and DQ15 is A-1, the lowest address. (B) : Byte mode (W) : Word mode HI-Z : High-Z 14 MBM29DL32XTE/BE80/90 MBM29DL324TE/BE Sector Group Protection Verify Autoselect Codes Type A20 to A12 A6 A1 A0 A-1*1 Code (HEX) BA*3 VIL VIL VIL VIL 04h BA*3 VIL VIL VIH VIL 5Ch X 225Ch BA*3 VIL VIL VIH VIL 5Fh X 225Fh Sector group addresses VIL VIH VIL VIL 01h*2 Manufacture’s Code MBM29DL324TE Device Code MBM29DL324BE Byte Word Byte Word Sector Group Protection *1 : A-1 is for Byte mode. At Byte mode, DQ8 to DQ14 are High-Z and DQ15 is A-1, the lowest address. *2 : Outputs 01h at protected sector group addresses and outputs 00h at unprotected sector group addresses. *3 : When VID is applied to A9, both Bank 1 and Bank 2 are put into Autoselect mode, which makes simultaneous operation unable to be executed. Consequently, specifying the bank address is not required. However, the bank address needs to be indicated when Autoselect mode is read out at command mode, because then it enables to activate simultaneous operation. Extended Autoselect Code Table Type Code DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 Manufacturer’s Code MBM29DL324 Device TE Code MBM29DL324 BE Sector Group Protection (B) * (W) (B) * (W) A-1/ 0 0 0 0 0 0 1 0 0 5Ch A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 1 0 1 1 1 0 0 0 1 0 1 1 1 0 0 5Fh A-1 HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z HI-Z 0 1 0 1 1 1 1 1 04h 225Ch 225Fh 01h 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 1 1 1 A-1/ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 * : At Byte mode, DQ8 to DQ14 are High-Z and DQ15 is A-1, the lowest address. (B) : Byte mode (W) : Word mode HI-Z : High-Z 15 MBM29DL32XTE/BE80/90 ■ FLEXIBLE SECTOR-ERASE ARCHITECTURE Sector Address Table (MBM29DL322TE) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA0 0 0 0 0 0 0 X X X X 64/32 000000h to 00FFFFh 000000h to 007FFFh SA1 0 0 0 0 0 1 X X X X 64/32 010000h to 01FFFFh 008000h to 00FFFFh SA2 0 0 0 0 1 0 X X X X 64/32 020000h to 02FFFFh 010000h to 017FFFh SA3 0 0 0 0 1 1 X X X X 64/32 030000h to 03FFFFh 018000h to 01FFFFh SA4 0 0 0 1 0 0 X X X X 64/32 040000h to 04FFFFh 020000h to 027FFFh SA5 0 0 0 1 0 1 X X X X 64/32 050000h to 05FFFFh 028000h to 02FFFFh SA6 0 0 0 1 1 0 X X X X 64/32 060000h to 06FFFFh 030000h to 037FFFh SA7 0 0 0 1 1 1 X X X X 64/32 070000h to 07FFFFh 038000h to 03FFFFh SA8 0 0 1 0 0 0 X X X X 64/32 080000h to 08FFFFh 040000h to 047FFFh SA9 0 0 1 0 0 1 X X X X 64/32 090000h to 09FFFFh 048000h to 04FFFFh SA10 0 0 1 0 1 0 X X X X 64/32 0A0000h to 0AFFFFh 050000h to 057FFFh SA11 0 0 1 0 1 1 X X X X 64/32 0B0000h to 0BFFFFh 058000h to 05FFFFh SA12 0 0 1 1 0 0 X X X X 64/32 0C0000h to 0CFFFFh 060000h to 067FFFh SA13 0 0 1 1 0 1 X X X X 64/32 0D0000h to 0DFFFFh 068000h to 06FFFFh SA14 0 0 1 1 1 0 X X X X 64/32 0E0000h to 0EFFFFh 070000h to 077FFFh SA15 0 0 1 1 1 1 X X X X 64/32 0F0000h to 0FFFFFh 078000h to 07FFFFh SA16 0 1 0 0 0 0 X X X X 64/32 100000h to 10FFFFh 080000h to 087FFFh SA17 0 1 0 0 0 1 X X X X 64/32 110000h to 11FFFFh 088000h to 08FFFFh SA18 0 1 0 0 1 0 X X X X 64/32 120000h to 12FFFFh 090000h to 097FFFh SA19 0 1 0 0 1 1 X X X X 64/32 130000h to 13FFFFh 098000h to 09FFFFh SA20 0 1 0 1 0 0 X X X X 64/32 140000h to 14FFFFh 0A0000h to 0A7FFFh SA21 0 1 0 1 0 1 X X X X 64/32 150000h to 15FFFFh 0A8000h to 0AFFFFh SA22 0 1 0 1 1 0 X X X X 64/32 160000h to 16FFFFh 0B0000h to 0B7FFFh SA23 0 1 0 1 1 1 X X X X 64/32 170000h to 17FFFFh 0B8000h to 0BFFFFh SA24 0 1 1 0 0 0 X X X X 64/32 180000h to 18FFFFh 0C0000h to 0C7FFFh SA25 0 1 1 0 0 1 X X X X 64/32 190000h to 19FFFFh 0C8000h to 0CFFFFh SA26 0 1 1 0 1 0 X X X X 64/32 1A0000h to 1AFFFFh 0D0000h to 0D7FFFh SA27 0 1 1 0 1 1 X X X X 64/32 1B0000h to 1BFFFFh 0D8000h to 0DFFFFh SA28 0 1 1 1 0 0 X X X X 64/32 1C0000h to 1CFFFFh 0E0000h to 0E7FFFh SA29 0 1 1 1 0 1 X X X X 64/32 1D0000h to 1DFFFFh 0E8000h to 0EFFFFh SA30 0 1 1 1 1 0 X X X X 64/32 1E0000h to 1EFFFFh 0F0000h to 0F7FFFh SA31 0 1 1 1 1 1 X X X X 64/32 1F0000h to 1FFFFFh 0F8000h to 0FFFFFh SA32 1 0 0 0 0 0 X X X X 64/32 200000h to 20FFFFh 100000h to 107FFFh (Continued) 16 MBM29DL32XTE/BE80/90 Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA33 1 0 0 0 0 1 X X X X 64/32 210000h to 21FFFFh 108000h to 10FFFFh SA34 1 0 0 0 1 0 X X X X 64/32 220000h to 22FFFFh 110000h to 117FFFh SA35 1 0 0 0 1 1 X X X X 64/32 230000h to 23FFFFh 118000h to 11FFFFh SA36 1 0 0 1 0 0 X X X X 64/32 240000h to 24FFFFh 120000h to 127FFFh SA37 1 0 0 1 0 1 X X X X 64/32 250000h to 25FFFFh 128000h to 12FFFFh SA38 1 0 0 1 1 0 X X X X 64/32 260000h to 26FFFFh 130000h to 137FFFh SA39 1 0 0 1 1 1 X X X X 64/32 270000h to 27FFFFh 138000h to 13FFFFh SA40 1 0 1 0 0 0 X X X X 64/32 280000h to 28FFFFh 140000h to 147FFFh SA41 1 0 1 0 0 1 X X X X 64/32 290000h to 29FFFFh 148000h to 14FFFFh SA42 1 0 1 0 1 0 X X X X 64/32 2A0000h to 2AFFFFh 150000h to 157FFFh SA43 1 0 1 0 1 1 X X X X 64/32 2B0000h to 2BFFFFh 158000h to 15FFFFh SA44 1 0 1 1 0 0 X X X X 64/32 2C0000h to 2CFFFFh 160000h to 167FFFh SA45 1 0 1 1 0 1 X X X X 64/32 2D0000h to 2DFFFFh 168000h to 16FFFFh SA46 1 0 1 1 1 0 X X X X 64/32 2E0000h to 2EFFFFh 170000h to 177FFFh SA47 1 0 1 1 1 1 X X X X 64/32 2F0000h to 2FFFFFh 178000h to 17FFFFh SA48 1 1 0 0 0 0 X X X X 64/32 300000h to 30FFFFh 180000h to 187FFFh SA49 1 1 0 0 0 1 X X X X 64/32 310000h to 31FFFFh 188000h to 18FFFFh SA50 1 1 0 0 1 0 X X X X 64/32 320000h to 32FFFFh 190000h to 197FFFh SA51 1 1 0 0 1 1 X X X X 64/32 330000h to 33FFFFh 198000h to 19FFFFh SA52 1 1 0 1 0 0 X X X X 64/32 340000h to 34FFFFh 1A0000h to 1A7FFFh SA53 1 1 0 1 0 1 X X X X 64/32 350000h to 35FFFFh 1A8000h to 1AFFFFh SA54 1 1 0 1 1 0 X X X X 64/32 360000h to 36FFFFh 1B0000h to 1B7FFFh SA55 1 1 0 1 1 1 X X X X 64/32 370000h to 37FFFFh 1B8000h to 1BFFFFh SA56 1 1 1 0 0 0 X X X X 64/32 380000h to 38FFFFh 1C0000h to 1C7FFFh SA57 1 1 1 0 0 1 X X X X 64/32 390000h to 39FFFFh 1C8000h to 1CFFFFh SA58 1 1 1 0 1 0 X X X X 64/32 3A0000h to 3AFFFFh 1D0000h to 1D7FFFh SA59 1 1 1 0 1 1 X X X X 64/32 3B0000h to 3BFFFFh 1D8000h to 1DFFFFh SA60 1 1 1 1 0 0 X X X X 64/32 3C0000h to 3CFFFFh 1E0000h to 1E7FFFh SA61 1 1 1 1 0 1 X X X X 64/32 3D0000h to 3DFFFFh 1E8000h to 1EFFFFh SA62 1 1 1 1 1 0 X X X X 64/32 3E0000h to 3EFFFFh 1F0000h to 1F7FFFh SA63 1 1 1 1 1 1 0 0 0 X 8/4 3F0000h to 3F1FFFh 1F8000h to 1F8FFFh SA64 1 1 1 1 1 1 0 0 1 X 8/4 3F2000h to 3F3FFFh 1F9000h to 1F9FFFh SA65 1 1 1 1 1 1 0 1 0 X 8/4 3F4000h to 3F5FFFh 1FA000h to 1FAFFFh SA66 1 1 1 1 1 1 0 1 1 X 8/4 3F6000h to 3F7FFFh 1FB000h to 1FBFFFh (Continued) 17 MBM29DL32XTE/BE80/90 (Continued) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA67 1 1 1 1 1 1 1 0 0 X 8/4 3F8000h to 3F9FFFh 1FC000h to 1FCFFFh SA68 1 1 1 1 1 1 1 0 1 X 8/4 3FA000h to 3FBFFFh 1FD000h to 1FDFFFh SA69 1 1 1 1 1 1 1 1 0 X 8/4 3FC000h to 3FDFFFh 1FE000h to 1FEFFFh SA70 1 1 1 1 1 1 1 1 1 X 8/4 3FE000h to 3FFFFFh 1FF000h to 1FFFFFh Note : The address range is A20 : A-1 if in byte mode (BYTE = VIL) . The address range is A20 : A0 if in word mode (BYTE = VIH) . Sector Address Table (MBM29DL322BE) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA70 1 1 1 1 1 1 X X X X 64/32 3F0000h to 3FFFFFh 1F8000h to 1FFFFFh SA69 1 1 1 1 1 0 X X X X 64/32 3E0000h to 3EFFFFh 1F0000h to 1F7FFFh SA68 1 1 1 1 0 1 X X X X 64/32 3D0000h to 3DFFFFh 1E8000h to 1EFFFFh SA67 1 1 1 1 0 0 X X X X 64/32 3C0000h to 3CFFFFh 1E0000h to 1E7FFFh SA66 1 1 1 0 1 1 X X X X 64/32 3B0000h to 3BFFFFh 1D8000h to 1DFFFFh SA65 1 1 1 0 1 0 X X X X 64/32 3A0000h to 3AFFFFh 1D0000h to 1D7FFFh SA64 1 1 1 0 0 1 X X X X 64/32 390000h to 39FFFFh 1C8000h to 1CFFFFh SA63 1 1 1 0 0 0 X X X X 64/32 380000h to 38FFFFh 1C0000h to 1C7FFFh SA62 1 1 0 1 1 1 X X X X 64/32 370000h to 37FFFFh 1B8000h to 1BFFFFh SA61 1 1 0 1 1 0 X X X X 64/32 360000h to 36FFFFh 1B0000h to 1B7FFFh SA60 1 1 0 1 0 1 X X X X 64/32 350000h to 35FFFFh 1A8000h to 1AFFFFh SA59 1 1 0 1 0 0 X X X X 64/32 340000h to 34FFFFh 1A0000h to 1A7FFFh SA58 1 1 0 0 1 1 X X X X 64/32 330000h to 33FFFFh 198000h to 19FFFFh SA57 1 1 0 0 1 0 X X X X 64/32 320000h to 32FFFFh 190000h to 197FFFh SA56 1 1 0 0 0 1 X X X X 64/32 310000h to 31FFFFh 188000h to 18FFFFh SA55 1 1 0 0 0 0 X X X X 64/32 300000h to 30FFFFh 180000h to 187FFFh SA54 1 0 1 1 1 1 X X X X 64/32 2F0000h to 2FFFFFh 178000h to 17FFFFh SA53 1 0 1 1 1 0 X X X X 64/32 2E0000h to 2EFFFFh 170000h to 177FFFh SA52 1 0 1 1 0 1 X X X X 64/32 2D0000h to 2DFFFFh 168000h to 16FFFFh SA51 1 0 1 1 0 0 X X X X 64/32 2C0000h to 2CFFFFh 160000h to 167FFFh SA50 1 0 1 0 1 1 X X X X 64/32 2B0000h to 2BFFFFh 158000h to 15FFFFh SA49 1 0 1 0 1 0 X X X X 64/32 2A0000h to 2AFFFFh 150000h to 157FFFh (Continued) 18 MBM29DL32XTE/BE80/90 Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA48 1 0 1 0 0 1 X X X X 64/32 290000h to 29FFFFh 148000h to 14FFFFh SA47 1 0 1 0 0 0 X X X X 64/32 280000h to 28FFFFh 140000h to 147FFFh SA46 1 0 0 1 1 1 X X X X 64/32 270000h to 27FFFFh 138000h to 13FFFFh SA45 1 0 0 1 1 0 X X X X 64/32 260000h to 26FFFFh 130000h to 137FFFh SA44 1 0 0 1 0 1 X X X X 64/32 250000h to 25FFFFh 128000h to 12FFFFh SA43 1 0 0 1 0 0 X X X X 64/32 240000h to 24FFFFh 120000h to 127FFFh SA42 1 0 0 0 1 1 X X X X 64/32 230000h to 23FFFFh 118000h to 11FFFFh SA41 1 0 0 0 1 0 X X X X 64/32 220000h to 22FFFFh 110000h to 117FFFh SA40 1 0 0 0 0 1 X X X X 64/32 210000h to 21FFFFh 108000h to 10FFFFh SA39 1 0 0 0 0 0 X X X X 64/32 200000h to 20FFFFh 100000h to 107FFFh SA38 0 1 1 1 1 1 X X X X 64/32 1F0000h to 1FFFFFh 0F8000h to 0FFFFFh SA37 0 1 1 1 1 0 X X X X 64/32 1E0000h to 1EFFFFh 0F0000h to 0F7FFFh SA36 0 1 1 1 0 1 X X X X 64/32 1D0000h to 1DFFFFh 0E8000h to 0EFFFFh SA35 0 1 1 1 0 0 X X X X 64/32 1C0000h to 1CFFFFh 0E0000h to 0E7FFFh SA34 0 1 1 0 1 1 X X X X 64/32 1B0000h to 1BFFFFh 0D8000h to 0DFFFFh SA33 0 1 1 0 1 0 X X X X 64/32 1A0000h to 1AFFFFh 0D0000h to 0D7FFFh SA32 0 1 1 0 0 1 X X X X 64/32 190000h to 19FFFFh 0C8000h to 0CFFFFh SA31 0 1 1 0 0 0 X X X X 64/32 180000h to 18FFFFh 0C0000h to 0C7FFFh SA30 0 1 0 1 1 1 X X X X 64/32 170000h to 17FFFFh 0B8000h to 0BFFFFh SA29 0 1 0 1 1 0 X X X X 64/32 160000h to 16FFFFh 0B0000h to 0B7FFFh SA28 0 1 0 1 0 1 X X X X 64/32 150000h to 15FFFFh 0A8000h to 0AFFFFh SA27 0 1 0 1 0 0 X X X X 64/32 140000h to 14FFFFh 0A0000h to 0A7FFFh SA26 0 1 0 0 1 1 X X X X 64/32 130000h to 13FFFFh 098000h to 09FFFFh SA25 0 1 0 0 1 0 X X X X 64/32 120000h to 12FFFFh 090000h to 097FFFh SA24 0 1 0 0 0 1 X X X X 64/32 110000h to 11FFFFh 088000h to 08FFFFh SA23 0 1 0 0 0 0 X X X X 64/32 100000h to 10FFFFh 080000h to 087FFFh SA22 0 0 1 1 1 1 X X X X 64/32 0F0000h to 0FFFFFh 078000h to 07FFFFh SA21 0 0 1 1 1 0 X X X X 64/32 0E0000h to 0EFFFFh 070000h to 077FFFh SA20 0 0 1 1 0 1 X X X X 64/32 0D0000h to 0DFFFFh 068000h to 06FFFFh SA19 0 0 1 1 0 0 X X X X 64/32 0C0000h to 0CFFFFh 060000h to 067FFFh SA18 0 0 1 0 1 1 X X X X 64/32 0B0000h to 0BFFFFh 058000h to 05FFFFh SA17 0 0 1 0 1 0 X X X X 64/32 0A0000h to 0AFFFFh 050000h to 057FFFh SA16 0 0 1 0 0 1 X X X X 64/32 090000h to 09FFFFh 048000h to 04FFFFh SA15 0 0 1 0 0 0 X X X X 64/32 080000h to 08FFFFh 040000h to 047FFFh (Continued) 19 MBM29DL32XTE/BE80/90 (Continued) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 1 Sector size (Kbytes/ Kwords) ×16) (× Address range SA14 0 0 0 1 1 1 X X X X 64/32 070000h to 07FFFFh 038000h to 03FFFFh SA13 0 0 0 1 1 0 X X X X 64/32 060000h to 06FFFFh 030000h to 037FFFh SA12 0 0 0 1 0 1 X X X X 64/32 050000h to 05FFFFh 028000h to 02FFFFh SA11 0 0 0 1 0 0 X X X X 64/32 040000h to 04FFFFh 020000h to 027FFFh SA10 0 0 0 0 1 1 X X X X 64/32 030000h to 03FFFFh 018000h to 01FFFFh SA9 0 0 0 0 1 0 X X X X 64/32 020000h to 02FFFFh 010000h to 017FFFh SA8 0 0 0 0 0 1 X X X X 64/32 010000h to 01FFFFh 008000h to 00FFFFh SA7 0 0 0 0 0 0 1 1 1 X 8/4 00E000h to 00FFFFh 007000h to 007FFFh SA6 0 0 0 0 0 0 1 1 0 X 8/4 00C000h to 00DFFFh 006000h to 006FFFh SA5 0 0 0 0 0 0 1 0 1 X 8/4 00A000h to 00BFFFh 005000h to 005FFFh SA4 0 0 0 0 0 0 1 0 0 X 8/4 008000h to 009FFFh 004000h to 004FFFh SA3 0 0 0 0 0 0 0 1 1 X 8/4 006000h to 007FFFh 003000h to 003FFFh SA2 0 0 0 0 0 0 0 1 0 X 8/4 004000h to 005FFFh 002000h to 002FFFh SA1 0 0 0 0 0 0 0 0 1 X 8/4 002000h to 003FFFh 001000h to 001FFFh SA0 0 0 0 0 0 0 0 0 0 X 8/4 000000h to 001FFFh 000000h to 000FFFh Note : The address range is A20 : A-1 if in byte mode (BYTE = VIL) . The address range is A20 : A0 if in word mode (BYTE = VIH) . 20 ×8) (× Address range MBM29DL32XTE/BE80/90 Sector Address Table (MBM29DL323TE) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA0 0 0 0 0 0 0 X X X X 64/32 000000h to 00FFFFh 000000h to 007FFFh SA1 0 0 0 0 0 1 X X X X 64/32 010000h to 01FFFFh 008000h to 00FFFFh SA2 0 0 0 0 1 0 X X X X 64/32 020000h to 02FFFFh 010000h to 017FFFh SA3 0 0 0 0 1 1 X X X X 64/32 030000h to 03FFFFh 018000h to 01FFFFh SA4 0 0 0 1 0 0 X X X X 64/32 040000h to 04FFFFh 020000h to 027FFFh SA5 0 0 0 1 0 1 X X X X 64/32 050000h to 05FFFFh 028000h to 02FFFFh SA6 0 0 0 1 1 0 X X X X 64/32 060000h to 06FFFFh 030000h to 037FFFh SA7 0 0 0 1 1 1 X X X X 64/32 070000h to 07FFFFh 038000h to 03FFFFh SA8 0 0 1 0 0 0 X X X X 64/32 080000h to 08FFFFh 040000h to 047FFFh SA9 0 0 1 0 0 1 X X X X 64/32 090000h to 09FFFFh 048000h to 04FFFFh SA10 0 0 1 0 1 0 X X X X 64/32 0A0000h to 0AFFFFh 050000h to 057FFFh SA11 0 0 1 0 1 1 X X X X 64/32 0B0000h to 0BFFFFh 058000h to 05FFFFh SA12 0 0 1 1 0 0 X X X X 64/32 0C0000h to 0CFFFFh 060000h to 067FFFh SA13 0 0 1 1 0 1 X X X X 64/32 0D0000h to 0DFFFFh 068000h to 06FFFFh SA14 0 0 1 1 1 0 X X X X 64/32 0E0000h to 0EFFFFh 070000h to 077FFFh SA15 0 0 1 1 1 1 X X X X 64/32 0F0000h to 0FFFFFh 078000h to 07FFFFh SA16 0 1 0 0 0 0 X X X X 64/32 100000h to 10FFFFh 080000h to 087FFFh SA17 0 1 0 0 0 1 X X X X 64/32 110000h to 11FFFFh 088000h to 08FFFFh SA18 0 1 0 0 1 0 X X X X 64/32 120000h to 12FFFFh 090000h to 097FFFh SA19 0 1 0 0 1 1 X X X X 64/32 130000h to 13FFFFh 098000h to 09FFFFh SA20 0 1 0 1 0 0 X X X X 64/32 140000h to 14FFFFh 0A0000h to 0A7FFFh SA21 0 1 0 1 0 1 X X X X 64/32 150000h to 15FFFFh 0A8000h to 0AFFFFh SA22 0 1 0 1 1 0 X X X X 64/32 160000h to 16FFFFh 0B0000h to 0B7FFFh SA23 0 1 0 1 1 1 X X X X 64/32 170000h to 17FFFFh 0B8000h to 0BFFFFh SA24 0 1 1 0 0 0 X X X X 64/32 180000h to 18FFFFh 0C0000h to 0C7FFFh SA25 0 1 1 0 0 1 X X X X 64/32 190000h to 19FFFFh 0C8000h to 0CFFFFh SA26 0 1 1 0 1 0 X X X X 64/32 1A0000h to 1AFFFFh 0D0000h to 0D7FFFh SA27 0 1 1 0 1 1 X X X X 64/32 1B0000h to 1BFFFFh 0D8000h to 0DFFFFh SA28 0 1 1 1 0 0 X X X X 64/32 1C0000h to 1CFFFFh 0E0000h to 0E7FFFh SA29 0 1 1 1 0 1 X X X X 64/32 1D0000h to 1DFFFFh 0E8000h to 0EFFFFh SA30 0 1 1 1 1 0 X X X X 64/32 1E0000h to 1EFFFFh 0F0000h to 0F7FFFh SA31 0 1 1 1 1 1 X X X X 64/32 1F0000h to 1FFFFFh 0F8000h to 0FFFFFh SA32 1 0 0 0 0 0 X X X X 64/32 200000h to 20FFFFh 100000h to 107FFFh (Continued) 21 MBM29DL32XTE/BE80/90 Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA33 1 0 0 0 0 1 X X X X 64/32 210000h to 21FFFFh 108000h to 10FFFFh SA34 1 0 0 0 1 0 X X X X 64/32 220000h to 22FFFFh 110000h to 117FFFh SA35 1 0 0 0 1 1 X X X X 64/32 230000h to 23FFFFh 118000h to 11FFFFh SA36 1 0 0 1 0 0 X X X X 64/32 240000h to 24FFFFh 120000h to 127FFFh SA37 1 0 0 1 0 1 X X X X 64/32 250000h to 25FFFFh 128000h to 12FFFFh SA38 1 0 0 1 1 0 X X X X 64/32 260000h to 26FFFFh 130000h to 137FFFh SA39 1 0 0 1 1 1 X X X X 64/32 270000h to 27FFFFh 138000h to 13FFFFh SA40 1 0 1 0 0 0 X X X X 64/32 280000h to 28FFFFh 140000h to 147FFFh SA41 1 0 1 0 0 1 X X X X 64/32 290000h to 29FFFFh 148000h to 14FFFFh SA42 1 0 1 0 1 0 X X X X 64/32 2A0000h to 2AFFFFh 150000h to 157FFFh SA43 1 0 1 0 1 1 X X X X 64/32 2B0000h to 2BFFFFh 158000h to 15FFFFh SA44 1 0 1 1 0 0 X X X X 64/32 2C0000h to 2CFFFFh 160000h to 167FFFh SA45 1 0 1 1 0 1 X X X X 64/32 2D0000h to 2DFFFFh 168000h to 16FFFFh SA46 1 0 1 1 1 0 X X X X 64/32 2E0000h to 2EFFFFh 170000h to 177FFFh SA47 1 0 1 1 1 1 X X X X 64/32 2F0000h to 2FFFFFh 178000h to 17FFFFh SA48 1 1 0 0 0 0 X X X X 64/32 300000h to 30FFFFh 180000h to 187FFFh SA49 1 1 0 0 0 1 X X X X 64/32 310000h to 31FFFFh 188000h to 18FFFFh SA50 1 1 0 0 1 0 X X X X 64/32 320000h to 32FFFFh 190000h to 197FFFh SA51 1 1 0 0 1 1 X X X X 64/32 330000h to 33FFFFh 198000h to 19FFFFh SA52 1 1 0 1 0 0 X X X X 64/32 340000h to 34FFFFh 1A0000h to 1A7FFFh SA53 1 1 0 1 0 1 X X X X 64/32 350000h to 35FFFFh 1A8000h to 1AFFFFh SA54 1 1 0 1 1 0 X X X X 64/32 360000h to 36FFFFh 1B0000h to 1B7FFFh SA55 1 1 0 1 1 1 X X X X 64/32 370000h to 37FFFFh 1B8000h to 1BFFFFh SA56 1 1 1 0 0 0 X X X X 64/32 380000h to 38FFFFh 1C0000h to 1C7FFFh SA57 1 1 1 0 0 1 X X X X 64/32 390000h to 39FFFFh 1C8000h to 1CFFFFh SA58 1 1 1 0 1 0 X X X X 64/32 3A0000h to 3AFFFFh 1D0000h to 1D7FFFh SA59 1 1 1 0 1 1 X X X X 64/32 3B0000h to 3BFFFFh 1D8000h to 1DFFFFh SA60 1 1 1 1 0 0 X X X X 64/32 3C0000h to 3CFFFFh 1E0000h to 1E7FFFh SA61 1 1 1 1 0 1 X X X X 64/32 3D0000h to 3DFFFFh 1E8000h to 1EFFFFh SA62 1 1 1 1 1 0 X X X X 64/32 3E0000h to 3EFFFFh 1F0000h to 1F7FFFh SA63 1 1 1 1 1 1 0 0 0 X 8/4 3F0000h to 3F1FFFh 1F8000h to 1F8FFFh SA64 1 1 1 1 1 1 0 0 1 X 8/4 3F2000h to 3F3FFFh 1F9000h to 1F9FFFh SA65 1 1 1 1 1 1 0 1 0 X 8/4 3F4000h to 3F5FFFh 1FA000h to 1FAFFFh SA66 1 1 1 1 1 1 0 1 1 X 8/4 3F6000h to 3F7FFFh 1FB000h to 1FBFFFh (Continued) 22 MBM29DL32XTE/BE80/90 (Continued) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA67 1 1 1 1 1 1 1 0 0 X 8/4 3F8000h to 3F9FFFh 1FC000h to 1FCFFFh SA68 1 1 1 1 1 1 1 0 1 X 8/4 3FA000h to 3FBFFFh 1FD000h to 1FDFFFh SA69 1 1 1 1 1 1 1 1 0 X 8/4 3FC000h to 3FDFFFh 1FE000h to 1FEFFFh SA70 1 1 1 1 1 1 1 1 1 X 8/4 3FE000h to 3FFFFFh 1FF000h to 1FFFFFh Note : The address range is A20 : A-1 if in byte mode (BYTE = VIL) . The address range is A20 : A0 if in word mode (BYTE = VIH) . Sector Address Table (MBM29DL323BE) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA70 1 1 1 1 1 1 X X X X 64/32 3F0000h to 3FFFFFh 1F8000h to 1FFFFFh SA69 1 1 1 1 1 0 X X X X 64/32 3E0000h to 3EFFFFh 1F0000h to 1F7FFFh SA68 1 1 1 1 0 1 X X X X 64/32 3D0000h to 3DFFFFh 1E8000h to 1EFFFFh SA67 1 1 1 1 0 0 X X X X 64/32 3C0000h to 3CFFFFh 1E0000h to 1E7FFFh SA66 1 1 1 0 1 1 X X X X 64/32 3B0000h to 3BFFFFh 1D8000h to 1DFFFFh SA65 1 1 1 0 1 0 X X X X 64/32 3A0000h to 3AFFFFh 1D0000h to 1D7FFFh SA64 1 1 1 0 0 1 X X X X 64/32 390000h to 39FFFFh 1C8000h to 1CFFFFh SA63 1 1 1 0 0 0 X X X X 64/32 380000h to 38FFFFh 1C0000h to 1C7FFFh SA62 1 1 0 1 1 1 X X X X 64/32 370000h to 37FFFFh 1B8000h to 1BFFFFh SA61 1 1 0 1 1 0 X X X X 64/32 360000h to 36FFFFh 1B0000h to 1B7FFFh SA60 1 1 0 1 0 1 X X X X 64/32 350000h to 35FFFFh 1A8000h to 1AFFFFh SA59 1 1 0 1 0 0 X X X X 64/32 340000h to 34FFFFh 1A0000h to 1A7FFFh SA58 1 1 0 0 1 1 X X X X 64/32 330000h to 33FFFFh 198000h to 19FFFFh SA57 1 1 0 0 1 0 X X X X 64/32 320000h to 32FFFFh 190000h to 197FFFh SA56 1 1 0 0 0 1 X X X X 64/32 310000h to 31FFFFh 188000h to 18FFFFh SA55 1 1 0 0 0 0 X X X X 64/32 300000h to 30FFFFh 180000h to 187FFFh SA54 1 0 1 1 1 1 X X X X 64/32 2F0000h to 2FFFFFh 178000h to 17FFFFh SA53 1 0 1 1 1 0 X X X X 64/32 2E0000h to 2EFFFFh 170000h to 177FFFh SA52 1 0 1 1 0 1 X X X X 64/32 2D0000h to 2DFFFFh 168000h to 16FFFFh SA51 1 0 1 1 0 0 X X X X 64/32 2C0000h to 2CFFFFh 160000h to 167FFFh SA50 1 0 1 0 1 1 X X X X 64/32 2B0000h to 2BFFFFh 158000h to 15FFFFh SA49 1 0 1 0 1 0 X X X X 64/32 2A0000h to 2AFFFFh 150000h to 157FFFh (Continued) 23 MBM29DL32XTE/BE80/90 Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA48 1 0 1 0 0 1 X X X X 64/32 290000h to 29FFFFh 148000h to 14FFFFh SA47 1 0 1 0 0 0 X X X X 64/32 280000h to 28FFFFh 140000h to 147FFFh SA46 1 0 0 1 1 1 X X X X 64/32 270000h to 27FFFFh 138000h to 13FFFFh SA45 1 0 0 1 1 0 X X X X 64/32 260000h to 26FFFFh 130000h to 137FFFh SA44 1 0 0 1 0 1 X X X X 64/32 250000h to 25FFFFh 128000h to 12FFFFh SA43 1 0 0 1 0 0 X X X X 64/32 240000h to 24FFFFh 120000h to 127FFFh SA42 1 0 0 0 1 1 X X X X 64/32 230000h to 23FFFFh 118000h to 11FFFFh SA41 1 0 0 0 1 0 X X X X 64/32 220000h to 22FFFFh 110000h to 117FFFh SA40 1 0 0 0 0 1 X X X X 64/32 210000h to 21FFFFh 108000h to 10FFFFh SA39 1 0 0 0 0 0 X X X X 64/32 200000h to 20FFFFh 100000h to 107FFFh SA38 0 1 1 1 1 1 X X X X 64/32 1F0000h to 1FFFFFh 0F8000h to 0FFFFFh SA37 0 1 1 1 1 0 X X X X 64/32 1E0000h to 1EFFFFh 0F0000h to 0F7FFFh SA36 0 1 1 1 0 1 X X X X 64/32 1D0000h to 1DFFFFh 0E8000h to 0EFFFFh SA35 0 1 1 1 0 0 X X X X 64/32 1C0000h to 1CFFFFh 0E0000h to 0E7FFFh SA34 0 1 1 0 1 1 X X X X 64/32 1B0000h to 1BFFFFh 0D8000h to 0DFFFFh SA33 0 1 1 0 1 0 X X X X 64/32 1A0000h to 1AFFFFh 0D0000h to 0D7FFFh SA32 0 1 1 0 0 1 X X X X 64/32 190000h to 19FFFFh 0C8000h to 0CFFFFh SA31 0 1 1 0 0 0 X X X X 64/32 180000h to 18FFFFh 0C0000h to 0C7FFFh SA30 0 1 0 1 1 1 X X X X 64/32 170000h to 17FFFFh 0B8000h to 0BFFFFh SA29 0 1 0 1 1 0 X X X X 64/32 160000h to 16FFFFh 0B0000h to 0B7FFFh SA28 0 1 0 1 0 1 X X X X 64/32 150000h to 15FFFFh 0A8000h to 0AFFFFh SA27 0 1 0 1 0 0 X X X X 64/32 140000h to 14FFFFh 0A0000h to 0A7FFFh SA26 0 1 0 0 1 1 X X X X 64/32 130000h to 13FFFFh 098000h to 09FFFFh SA25 0 1 0 0 1 0 X X X X 64/32 120000h to 12FFFFh 090000h to 097FFFh SA24 0 1 0 0 0 1 X X X X 64/32 110000h to 11FFFFh 088000h to 08FFFFh SA23 0 1 0 0 0 0 X X X X 64/32 100000h to 10FFFFh 080000h to 087FFFh SA22 0 0 1 1 1 1 X X X X 64/32 0F0000h to 0FFFFFh 078000h to 07FFFFh SA21 0 0 1 1 1 0 X X X X 64/32 0E0000h to 0EFFFFh 070000h to 077FFFh SA20 0 0 1 1 0 1 X X X X 64/32 0D0000h to 0DFFFFh 068000h to 06FFFFh SA19 0 0 1 1 0 0 X X X X 64/32 0C0000h to 0CFFFFh 060000h to 067FFFh SA18 0 0 1 0 1 1 X X X X 64/32 0B0000h to 0BFFFFh 058000h to 05FFFFh SA17 0 0 1 0 1 0 X X X X 64/32 0A0000h to 0AFFFFh 050000h to 057FFFh SA16 0 0 1 0 0 1 X X X X 64/32 090000h to 09FFFFh 048000h to 04FFFFh SA15 0 0 1 0 0 0 X X X X 64/32 080000h to 08FFFFh 040000h to 047FFFh (Continued) 24 MBM29DL32XTE/BE80/90 (Continued) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA14 0 0 0 1 1 1 X X X X 64/32 070000h to 07FFFFh 038000h to 03FFFFh SA13 0 0 0 1 1 0 X X X X 64/32 060000h to 06FFFFh 030000h to 037FFFh SA12 0 0 0 1 0 1 X X X X 64/32 050000h to 05FFFFh 028000h to 02FFFFh SA11 0 0 0 1 0 0 X X X X 64/32 040000h to 04FFFFh 020000h to 027FFFh SA10 0 0 0 0 1 1 X X X X 64/32 030000h to 03FFFFh 018000h to 01FFFFh SA9 0 0 0 0 1 0 X X X X 64/32 020000h to 02FFFFh 010000h to 017FFFh SA8 0 0 0 0 0 1 X X X X 64/32 010000h to 01FFFFh 008000h to 00FFFFh SA7 0 0 0 0 0 0 1 1 1 X 8/4 00E000h to 00FFFFh 007000h to 007FFFh SA6 0 0 0 0 0 0 1 1 0 X 8/4 00C000h to 00DFFFh 006000h to 006FFFh SA5 0 0 0 0 0 0 1 0 1 X 8/4 00A000h to 00BFFFh 005000h to 005FFFh SA4 0 0 0 0 0 0 1 0 0 X 8/4 008000h to 009FFFh 004000h to 004FFFh SA3 0 0 0 0 0 0 0 1 1 X 8/4 006000h to 007FFFh 003000h to 003FFFh SA2 0 0 0 0 0 0 0 1 0 X 8/4 004000h to 005FFFh 002000h to 002FFFh SA1 0 0 0 0 0 0 0 0 1 X 8/4 002000h to 003FFFh 001000h to 001FFFh SA0 0 0 0 0 0 0 0 0 0 X 8/4 000000h to 001FFFh 000000h to 000FFFh Note : The address range is A20 : A-1 if in byte mode (BYTE = VIL) . The address range is A20 : A0 if in word mode (BYTE = VIH) . 25 MBM29DL32XTE/BE80/90 Sector Address Table (MBM29DL324TE) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA0 0 0 0 0 0 0 X X X X 64/32 000000h to 00FFFFh 000000h to 007FFFh SA1 0 0 0 0 0 1 X X X X 64/32 010000h to 01FFFFh 008000h to 00FFFFh SA2 0 0 0 0 1 0 X X X X 64/32 020000h to 02FFFFh 010000h to 017FFFh SA3 0 0 0 0 1 1 X X X X 64/32 030000h to 03FFFFh 018000h to 01FFFFh SA4 0 0 0 1 0 0 X X X X 64/32 040000h to 04FFFFh 020000h to 027FFFh SA5 0 0 0 1 0 1 X X X X 64/32 050000h to 05FFFFh 028000h to 02FFFFh SA6 0 0 0 1 1 0 X X X X 64/32 060000h to 06FFFFh 030000h to 037FFFh SA7 0 0 0 1 1 1 X X X X 64/32 070000h to 07FFFFh 038000h to 03FFFFh SA8 0 0 1 0 0 0 X X X X 64/32 080000h to 08FFFFh 040000h to 047FFFh SA9 0 0 1 0 0 1 X X X X 64/32 090000h to 09FFFFh 048000h to 04FFFFh SA10 0 0 1 0 1 0 X X X X 64/32 0A0000h to 0AFFFFh 050000h to 057FFFh SA11 0 0 1 0 1 1 X X X X 64/32 0B0000h to 0BFFFFh 058000h to 05FFFFh SA12 0 0 1 1 0 0 X X X X 64/32 0C0000h to 0CFFFFh 060000h to 067FFFh SA13 0 0 1 1 0 1 X X X X 64/32 0D0000h to 0DFFFFh 068000h to 06FFFFh SA14 0 0 1 1 1 0 X X X X 64/32 0E0000h to 0EFFFFh 070000h to 077FFFh SA15 0 0 1 1 1 1 X X X X 64/32 0F0000h to 0FFFFFh 078000h to 07FFFFh SA16 0 1 0 0 0 0 X X X X 64/32 100000h to 10FFFFh 080000h to 087FFFh SA17 0 1 0 0 0 1 X X X X 64/32 110000h to 11FFFFh 088000h to 08FFFFh SA18 0 1 0 0 1 0 X X X X 64/32 120000h to 12FFFFh 090000h to 097FFFh SA19 0 1 0 0 1 1 X X X X 64/32 130000h to 13FFFFh 098000h to 09FFFFh SA20 0 1 0 1 0 0 X X X X 64/32 140000h to 14FFFFh 0A0000h to 0A7FFFh SA21 0 1 0 1 0 1 X X X X 64/32 150000h to 15FFFFh 0A8000h to 0AFFFFh SA22 0 1 0 1 1 0 X X X X 64/32 160000h to 16FFFFh 0B0000h to 0B7FFFh SA23 0 1 0 1 1 1 X X X X 64/32 170000h to 17FFFFh 0B8000h to 0BFFFFh SA24 0 1 1 0 0 0 X X X X 64/32 180000h to 18FFFFh 0C0000h to 0C7FFFh SA25 0 1 1 0 0 1 X X X X 64/32 190000h to 19FFFFh 0C8000h to 0CFFFFh SA26 0 1 1 0 1 0 X X X X 64/32 1A0000h to 1AFFFFh 0D0000h to 0D7FFFh SA27 0 1 1 0 1 1 X X X X 64/32 1B0000h to 1BFFFFh 0D8000h to 0DFFFFh SA28 0 1 1 1 0 0 X X X X 64/32 1C0000h to 1CFFFFh 0E0000h to 0E7FFFh SA29 0 1 1 1 0 1 X X X X 64/32 1D0000h to 1DFFFFh 0E8000h to 0EFFFFh SA30 0 1 1 1 1 0 X X X X 64/32 1E0000h to 1EFFFFh 0F0000h to 0F7FFFh SA31 0 1 1 1 1 1 X X X X 64/32 1F0000h to 1FFFFFh 0F8000h to 0FFFFFh (Continued) 26 MBM29DL32XTE/BE80/90 Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA32 1 0 0 0 0 0 X X X X 64/32 200000h to 20FFFFh 100000h to 107FFFh SA33 1 0 0 0 0 1 X X X X 64/32 210000h to 21FFFFh 108000h to 10FFFFh SA34 1 0 0 0 1 0 X X X X 64/32 220000h to 22FFFFh 110000h to 117FFFh SA35 1 0 0 0 1 1 X X X X 64/32 230000h to 23FFFFh 118000h to 11FFFFh SA36 1 0 0 1 0 0 X X X X 64/32 240000h to 24FFFFh 120000h to 127FFFh SA37 1 0 0 1 0 1 X X X X 64/32 250000h to 25FFFFh 128000h to 12FFFFh SA38 1 0 0 1 1 0 X X X X 64/32 260000h to 26FFFFh 130000h to 137FFFh SA39 1 0 0 1 1 1 X X X X 64/32 270000h to 27FFFFh 138000h to 13FFFFh SA40 1 0 1 0 0 0 X X X X 64/32 280000h to 28FFFFh 140000h to 147FFFh SA41 1 0 1 0 0 1 X X X X 64/32 290000h to 29FFFFh 148000h to 14FFFFh SA42 1 0 1 0 1 0 X X X X 64/32 2A0000h to 2AFFFFh 150000h to 157FFFh SA43 1 0 1 0 1 1 X X X X 64/32 2B0000h to 2BFFFFh 158000h to 15FFFFh SA44 1 0 1 1 0 0 X X X X 64/32 2C0000h to 2CFFFFh 160000h to 167FFFh SA45 1 0 1 1 0 1 X X X X 64/32 2D0000h to 2DFFFFh 168000h to 16FFFFh SA46 1 0 1 1 1 0 X X X X 64/32 2E0000h to 2EFFFFh 170000h to 177FFFh SA47 1 0 1 1 1 1 X X X X 64/32 2F0000h to 2FFFFFh 178000h to 17FFFFh SA48 1 1 0 0 0 0 X X X X 64/32 300000h to 30FFFFh 180000h to 187FFFh SA49 1 1 0 0 0 1 X X X X 64/32 310000h to 31FFFFh 188000h to 18FFFFh SA50 1 1 0 0 1 0 X X X X 64/32 320000h to 32FFFFh 190000h to 197FFFh SA51 1 1 0 0 1 1 X X X X 64/32 330000h to 33FFFFh 198000h to 19FFFFh SA52 1 1 0 1 0 0 X X X X 64/32 340000h to 34FFFFh 1A0000h to 1A7FFFh SA53 1 1 0 1 0 1 X X X X 64/32 350000h to 35FFFFh 1A8000h to 1AFFFFh SA54 1 1 0 1 1 0 X X X X 64/32 360000h to 36FFFFh 1B0000h to 1B7FFFh SA55 1 1 0 1 1 1 X X X X 64/32 370000h to 37FFFFh 1B8000h to 1BFFFFh SA56 1 1 1 0 0 0 X X X X 64/32 380000h to 38FFFFh 1C0000h to 1C7FFFh SA57 1 1 1 0 0 1 X X X X 64/32 390000h to 39FFFFh 1C8000h to 1CFFFFh SA58 1 1 1 0 1 0 X X X X 64/32 3A0000h to 3AFFFFh 1D0000h to 1D7FFFh SA59 1 1 1 0 1 1 X X X X 64/32 3B0000h to 3BFFFFh 1D8000h to 1DFFFFh SA60 1 1 1 1 0 0 X X X X 64/32 3C0000h to 3CFFFFh 1E0000h to 1E7FFFh SA61 1 1 1 1 0 1 X X X X 64/32 3D0000h to 3DFFFFh 1E8000h to 1EFFFFh SA62 1 1 1 1 1 0 X X X X 64/32 3E0000h to 3EFFFFh 1F0000h to 1F7FFFh SA63 1 1 1 1 1 1 0 0 0 X 8/4 3F0000h to 3F1FFFh 1F8000h to 1F8FFFh SA64 1 1 1 1 1 1 0 0 1 X 8/4 3F2000h to 3F3FFFh 1F9000h to 1F9FFFh SA65 1 1 1 1 1 1 0 1 0 X 8/4 3F4000h to 3F5FFFh 1FA000h to 1FAFFFh (Continued) 27 MBM29DL32XTE/BE80/90 (Continued) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA66 1 1 1 1 1 1 0 1 1 X 8/4 3F6000h to 3F7FFFh 1FB000h to 1FBFFFh SA67 1 1 1 1 1 1 1 0 0 X 8/4 3F8000h to 3F9FFFh 1FC000h to 1FCFFFh SA68 1 1 1 1 1 1 1 0 1 X 8/4 3FA000h to 3FBFFFh 1FD000h to 1FDFFFh SA69 1 1 1 1 1 1 1 1 0 X 8/4 3FC000h to 3FDFFFh 1FE000h to 1FEFFFh SA70 1 1 1 1 1 1 1 1 1 X 8/4 3FE000h to 3FFFFFh 1FF000h to 1FFFFFh Note : The address range is A20 : A-1 if in byte mode (BYTE = VIL) . The address range is A20 : A0 if in word mode (BYTE = VIH) . Sector Address Table (MBM29DL324BE) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA70 1 1 1 1 1 1 X X X X 64/32 3F0000h to 3FFFFFh 1F8000h to 1FFFFFh SA69 1 1 1 1 1 0 X X X X 64/32 3E0000h to 3EFFFFh 1F0000h to 1F7FFFh SA68 1 1 1 1 0 1 X X X X 64/32 3D0000h to 3DFFFFh 1E8000h to 1EFFFFh SA67 1 1 1 1 0 0 X X X X 64/32 3C0000h to 3CFFFFh 1E0000h to 1E7FFFh SA66 1 1 1 0 1 1 X X X X 64/32 3B0000h to 3BFFFFh 1D8000h to 1DFFFFh SA65 1 1 1 0 1 0 X X X X 64/32 3A0000h to 3AFFFFh 1D0000h to 1D7FFFh SA64 1 1 1 0 0 1 X X X X 64/32 390000h to 39FFFFh 1C8000h to 1CFFFFh SA63 1 1 1 0 0 0 X X X X 64/32 380000h to 38FFFFh 1C0000h to 1C7FFFh SA62 1 1 0 1 1 1 X X X X 64/32 370000h to 37FFFFh 1B8000h to 1BFFFFh SA61 1 1 0 1 1 0 X X X X 64/32 360000h to 36FFFFh 1B0000h to 1B7FFFh SA60 1 1 0 1 0 1 X X X X 64/32 350000h to 35FFFFh 1A8000h to 1AFFFFh SA59 1 1 0 1 0 0 X X X X 64/32 340000h to 34FFFFh 1A0000h to 1A7FFFh SA58 1 1 0 0 1 1 X X X X 64/32 330000h to 33FFFFh 198000h to 19FFFFh SA57 1 1 0 0 1 0 X X X X 64/32 320000h to 32FFFFh 190000h to 197FFFh SA56 1 1 0 0 0 1 X X X X 64/32 310000h to 31FFFFh 188000h to 18FFFFh SA55 1 1 0 0 0 0 X X X X 64/32 300000h to 30FFFFh 180000h to 187FFFh SA54 1 0 1 1 1 1 X X X X 64/32 2F0000h to 2FFFFFh 178000h to 17FFFFh SA53 1 0 1 1 1 0 X X X X 64/32 2E0000h to 2EFFFFh 170000h to 177FFFh SA52 1 0 1 1 0 1 X X X X 64/32 2D0000h to 2DFFFFh 168000h to 16FFFFh SA51 1 0 1 1 0 0 X X X X 64/32 2C0000h to 2CFFFFh 160000h to 167FFFh SA50 1 0 1 0 1 1 X X X X 64/32 2B0000h to 2BFFFFh 158000h to 15FFFFh (Continued) 28 MBM29DL32XTE/BE80/90 Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 2 Bank 1 Sector size (Kbytes/ Kwords) ×8) (× Address range ×16) (× Address range SA49 1 0 1 0 1 0 X X X X 64/32 2A0000h to 2AFFFFh 150000h to 157FFFh SA48 1 0 1 0 0 1 X X X X 64/32 290000h to 29FFFFh 148000h to 14FFFFh SA47 1 0 1 0 0 0 X X X X 64/32 280000h to 28FFFFh 140000h to 147FFFh SA46 1 0 0 1 1 1 X X X X 64/32 270000h to 27FFFFh 138000h to 13FFFFh SA45 1 0 0 1 1 0 X X X X 64/32 260000h to 26FFFFh 130000h to 137FFFh SA44 1 0 0 1 0 1 X X X X 64/32 250000h to 25FFFFh 128000h to 12FFFFh SA43 1 0 0 1 0 0 X X X X 64/32 240000h to 24FFFFh 120000h to 127FFFh SA42 1 0 0 0 1 1 X X X X 64/32 230000h to 23FFFFh 118000h to 11FFFFh SA41 1 0 0 0 1 0 X X X X 64/32 220000h to 22FFFFh 110000h to 117FFFh SA40 1 0 0 0 0 1 X X X X 64/32 210000h to 21FFFFh 108000h to 10FFFFh SA39 1 0 0 0 0 0 X X X X 64/32 200000h to 20FFFFh 100000h to 107FFFh SA38 0 1 1 1 1 1 X X X X 64/32 1F0000h to 1FFFFFh 0F8000h to 0FFFFFh SA37 0 1 1 1 1 0 X X X X 64/32 1E0000h to 1EFFFFh 0F0000h to 0F7FFFh SA36 0 1 1 1 0 1 X X X X 64/32 1D0000h to 1DFFFFh 0E8000h to 0EFFFFh SA35 0 1 1 1 0 0 X X X X 64/32 1C0000h to 1CFFFFh 0E0000h to 0E7FFFh SA34 0 1 1 0 1 1 X X X X 64/32 1B0000h to 1BFFFFh 0D8000h to 0DFFFFh SA33 0 1 1 0 1 0 X X X X 64/32 1A0000h to 1AFFFFh 0D0000h to 0D7FFFh SA32 0 1 1 0 0 1 X X X X 64/32 190000h to 19FFFFh 0C8000h to 0CFFFFh SA31 0 1 1 0 0 0 X X X X 64/32 180000h to 18FFFFh 0C0000h to 0C7FFFh SA30 0 1 0 1 1 1 X X X X 64/32 170000h to 17FFFFh 0B8000h to 0BFFFFh SA29 0 1 0 1 1 0 X X X X 64/32 160000h to 16FFFFh 0B0000h to 0B7FFFh SA28 0 1 0 1 0 1 X X X X 64/32 150000h to 15FFFFh 0A8000h to 0AFFFFh SA27 0 1 0 1 0 0 X X X X 64/32 140000h to 14FFFFh 0A0000h to 0A7FFFh SA26 0 1 0 0 1 1 X X X X 64/32 130000h to 13FFFFh 098000h to 09FFFFh SA25 0 1 0 0 1 0 X X X X 64/32 120000h to 12FFFFh 090000h to 097FFFh SA24 0 1 0 0 0 1 X X X X 64/32 110000h to 11FFFFh 088000h to 08FFFFh SA23 0 1 0 0 0 0 X X X X 64/32 100000h to 10FFFFh 080000h to 087FFFh SA22 0 0 1 1 1 1 X X X X 64/32 0F0000h to 0FFFFFh 078000h to 07FFFFh SA21 0 0 1 1 1 0 X X X X 64/32 0E0000h to 0EFFFFh 070000h to 077FFFh SA20 0 0 1 1 0 1 X X X X 64/32 0D0000h to 0DFFFFh 068000h to 06FFFFh SA19 0 0 1 1 0 0 X X X X 64/32 0C0000h to 0CFFFFh 060000h to 067FFFh SA18 0 0 1 0 1 1 X X X X 64/32 0B0000h to 0BFFFFh 058000h to 05FFFFh SA17 0 0 1 0 1 0 X X X X 64/32 0A0000h to 0AFFFFh 050000h to 057FFFh SA16 0 0 1 0 0 1 X X X X 64/32 090000h to 09FFFFh 048000h to 04FFFFh (Continued) 29 MBM29DL32XTE/BE80/90 (Continued) Sector address Bank Sector Bank address A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 Bank 1 Sector size (Kbytes/ Kwords) ×16) (× Address range SA15 0 0 1 0 0 0 X X X X 64/32 080000h to 08FFFFh 040000h to 047FFFh SA14 0 0 0 1 1 1 X X X X 64/32 070000h to 07FFFFh 038000h to 03FFFFh SA13 0 0 0 1 1 0 X X X X 64/32 060000h to 06FFFFh 030000h to 037FFFh SA12 0 0 0 1 0 1 X X X X 64/32 050000h to 05FFFFh 028000h to 02FFFFh SA11 0 0 0 1 0 0 X X X X 64/32 040000h to 04FFFFh 020000h to 027FFFh SA10 0 0 0 0 1 1 X X X X 64/32 030000h to 03FFFFh 018000h to 01FFFFh SA9 0 0 0 0 1 0 X X X X 64/32 020000h to 02FFFFh 010000h to 017FFFh SA8 0 0 0 0 0 1 X X X X 64/32 010000h to 01FFFFh 008000h to 00FFFFh SA7 0 0 0 0 0 0 1 1 1 X 8/4 00E000h to 00FFFFh 007000h to 007FFFh SA6 0 0 0 0 0 0 1 1 0 X 8/4 00C000h to 00DFFFh 006000h to 006FFFh SA5 0 0 0 0 0 0 1 0 1 X 8/4 00A000h to 00BFFFh 005000h to 005FFFh SA4 0 0 0 0 0 0 1 0 0 X 8/4 008000h to 009FFFh 004000h to 004FFFh SA3 0 0 0 0 0 0 0 1 1 X 8/4 006000h to 007FFFh 003000h to 003FFFh SA2 0 0 0 0 0 0 0 1 0 X 8/4 004000h to 005FFFh 002000h to 002FFFh SA1 0 0 0 0 0 0 0 0 1 X 8/4 002000h to 003FFFh 001000h to 001FFFh SA0 0 0 0 0 0 0 0 0 0 X 8/4 000000h to 001FFFh 000000h to 000FFFh Note : The address range is A20 : A-1 if in byte mode (BYTE = VIL) . The address range is A20 : A0 if in word mode (BYTE = VIH) 30 ×8) (× Address range MBM29DL32XTE/BE80/90 Sector Group Addresses (MBM29DL32XTE) (Top Boot Block) Sector group A20 A19 A18 A17 A16 A15 A14 A13 A12 Sectors SGA0 0 0 0 0 0 0 X X X SA0 0 1 1 0 X X X SA1 to SA3 1 1 SGA1 0 0 0 0 SGA2 0 0 0 1 X X X X X SA4 to SA7 SGA3 0 0 1 0 X X X X X SA8 to SA11 SGA4 0 0 1 1 X X X X X SA12 to SA15 SGA5 0 1 0 0 X X X X X SA16 to SA19 SGA6 0 1 0 1 X X X X X SA20 to SA23 SGA7 0 1 1 0 X X X X X SA24 to SA27 SGA8 0 1 1 1 X X X X X SA28 to SA31 SGA9 1 0 0 0 X X X X X SA32 to SA35 SGA10 1 0 0 1 X X X X X SA36 to SA39 SGA11 1 0 1 0 X X X X X SA40 to SA43 SGA12 1 0 1 1 X X X X X SA44 to SA47 SGA13 1 1 0 0 X X X X X SA48 to SA51 SGA14 1 1 0 1 X X X X X SA52 to SA55 SGA15 1 1 1 0 X X X X X SA56 to SA59 0 0 0 1 X X X SA60 to SA62 1 0 SGA16 1 1 1 1 SGA17 1 1 1 1 1 1 0 0 0 SA63 SGA18 1 1 1 1 1 1 0 0 1 SA64 SGA19 1 1 1 1 1 1 0 1 0 SA65 SGA20 1 1 1 1 1 1 0 1 1 SA66 SGA21 1 1 1 1 1 1 1 0 0 SA67 SGA22 1 1 1 1 1 1 1 0 1 SA68 SGA23 1 1 1 1 1 1 1 1 0 SA69 SGA24 1 1 1 1 1 1 1 1 1 SA70 31 MBM29DL32XTE/BE80/90 Sector Group Addresses (MBM29DL32XBE) (Bottom Boot Block) Sector group A20 A19 A18 A17 A16 A15 A14 A13 A12 Sectors SGA0 0 0 0 0 0 0 0 0 0 SA0 SGA1 0 0 0 0 0 0 0 0 1 SA1 SGA2 0 0 0 0 0 0 0 1 0 SA2 SGA3 0 0 0 0 0 0 0 1 1 SA3 SGA4 0 0 0 0 0 0 1 0 0 SA4 SGA5 0 0 0 0 0 0 1 0 1 SA5 SGA6 0 0 0 0 0 0 1 1 0 SA6 SGA7 0 0 0 0 0 0 1 1 1 SA7 0 1 1 0 X X X SA8 to SA10 1 1 SGA8 0 0 0 SGA9 0 0 0 1 X X X X X SA11 to SA14 SGA10 0 0 1 0 X X X X X SA15 to SA18 SGA11 0 0 1 1 X X X X X SA19 to SA22 SGA12 0 1 0 0 X X X X X SA23 to SA26 SGA13 0 1 0 1 X X X X X SA27 to SA30 SGA14 0 1 1 0 X X X X X SA31 to SA34 SGA15 0 1 1 1 X X X X X SA35 to SA38 SGA16 1 0 0 0 X X X X X SA39 to SA42 SGA17 1 0 0 1 X X X X X SA43 to SA46 SGA18 1 0 1 0 X X X X X SA47 to SA50 SGA19 1 0 1 1 X X X X X SA51 to SA54 SGA20 1 1 0 0 X X X X X SA55 to SA58 SGA21 1 1 0 1 X X X X X SA59 to SA62 SGA22 1 1 1 0 X X X X X SA63 to SA66 0 0 0 1 X X X SA67 to SA69 1 0 1 1 X X X SA70 SGA23 SGA24 32 0 1 1 1 1 1 1 1 1 MBM29DL32XTE/BE80/90 Common Flash Memory Interface Code Description A0 to A6 DQ0 to DQ15 Query-unique ASCII string “QRY” 10h 11h 12h 0051h 0052h 0059h Primary OEM Command Set 02h : AMD/FJ standard type 13h 14h 0002h 0000h Address for Primary Extended Table 15h 16h 0040h 0000h Alternate OEM Command Set (00h = not applicable) 17h 18h 0000h 0000h Address for Alternate OEM Extended Table 19h 1Ah 0000h 0000h VCC Min (write/erase) DQ7 to DQ4 : 1 V, DQ3 to DQ0 : 100 mV 1Bh 0027h VCC Max (write/erase) DQ7 to DQ4 : 1 V, DQ3 to DQ0 : 100 mV 1Ch 0036h VPP Min voltage 1Dh 0000h VPP Max voltage 1Eh 0000h Typical timeout per single byte/word write 2N µs 1Fh 0004h Typical timeout for Min size buffer write 2 µs 20h 0000h N Typical timeout per individual sector erase 2 ms 21h 000Ah Typical timeout for full chip erase 2N ms 22h 0000h Max timeout for byte/word write 2N times typical 23h 0005h 24h 0000h Max timeout per individual sector erase 2 times typical 25h 0004h Max timeout for full chip erase 2N times typical 26h 0000h Device Size = 2N byte 27h 0016h Flash Device Interface description 02h : ×8/×16 28h 29h 0002h 0000h Max number of byte in multi-byte write = 2N 2Ah 2Bh 0000h 0000h Number of Erase Block Regions within device 2Ch 0002h Erase Block Region 1 Information bit 15 to bit 0 : y = number of sectors bit 31 to bit 16 : z = size (z × 256 bytes) 2Dh 2Eh 2Fh 30h 0007h 0000h 0020h 0000h Erase Block Region 2 Information bit 15 to bit 0 : y = number of sectors bit 31 to bit 16 : z = size (z × 256 bytes) 31h 32h 33h 34h 003Eh 0000h 0000h 0001h N N Max timeout for buffer write 2 times typical N (Continued) 33 MBM29DL32XTE/BE80/90 (Continued) Description 34 A0 to A6 DQ0 to DQ15 Query-unique ASCII string “PRI” 40h 41h 42h 0050h 0052h 0049h Major version number, ASCII 43h 0031h Minor version number, ASCII 44h 0032h Address Sensitive Unlock 00h = Required 45h 0000h Erase Suspend 02h = To Read & Write 46h 0002h Sector Protection 00h = Not Supported X = Number of sectors in per group 47h 0001h Sector Temporary Unprotection 01h = Supported 48h 0001h Sector Protection Algorithm 49h 0004h Number of Sector for Bank 2 00h = Not Supported 38h = MBM29DL322TE 30h = MBM29DL323TE 20h = MBM29DL324TE 38h = MBM29DL322BE 30h = MBM29DL323BE 20h = MBM29DL324BE 4Ah 00XXh Burst Mode Type 00h = Not Supported 4Bh 0000h Page Mode Type 00h = Not Supported 4Ch 0000h VACC (Acceleration) Supply Minimum DQ7 to DQ4 : 1 V, DQ3 to DQ0 : 100 mV 4Dh 0085h VACC (Acceleration) Supply Maximum DQ7 to DQ4 : 1 V, DQ3 to DQ0 : 100 mV 4Eh 0095h Boot Type 02h = MBM29DL32XBE 03h = MBM29DL32XTE 4Fh 00XXh Program Suspend 01h = Supported 50h 0001h MBM29DL32XTE/BE80/90 ■ FUNCTIONAL DESCRIPTION • Simultaneous Operation MBM29DL32XTE/BE have feature, which is capability of reading data from one bank of memory while a program or erase operation is in progress in the other bank of memory (simultaneous operation) , in addition to the conventional features (read, program, erase, erase-suspend read, and erase-suspend program) . The bank selection can be selected by bank address (A20 to A15) with zero latency. The MBM29DL322TE/BE have two banks which contain Bank 1 (8 KB × eight sectors, 64 KB × seven sectors) and Bank 2 (64 KB × fifty-six sectors) . The MBM29DL323TE/BE have two banks which contain Bank 1 (8 KB × eight sectors, 64 KB × fifteen sectors) and Bank 2 (64 KB × forty-eight sectors) . The MBM29DL324TE/BE have two banks which contain Bank 1 (8 KB × eight sectors, 64 KB × thirty-one sectors) and Bank 2 (64 KB × thirty-two sectors) . The simultaneous operation can not execute multi-function mode in the same bank. “Simultaneous Operation” in “■ FUNCTIONAL DESCRIPTION” shows combination to be possible for simultaneous operation. (Refer to the “Bank-to-bank Read/Write Timing Diagram” in “■ TIMING DIAGRAM”.) Simultaneous Operation Case Bank 1 status Bank 2 status 1 Read Mode Read Mode 2 Read Mode Autoselect Mode 3 Read Mode Program Mode 4 Read Mode Erase Mode * 5 Autoselect Mode Read Mode 6 Program Mode Read Mode 7 Erase Mode * Read Mode * : By writing erase suspend command on the bank address of sector being erased, the erase operation gets suspended so that it enables reading from or programming the remaining sectors. • Read Mode The MBM29DL32XTE/BE have two control functions which must be satisfied in order to obtain data at the outputs. CE is the power control and should be used for a device selection. OE is the output control and should be used to gate data to the output pins if a device is selected. Address access time (tACC) is equal to the delay from stable addresses to valid output data. The chip enable access time (tCE) is the delay from stable addresses and stable CE to valid data at the output pins. The output enable access time is the delay from the falling edge of OE to valid data at the output pins (Assuming the addresses have been stable for at least tACC-tOE time) . When reading out a data without changing addresses after power-up, it is necessary to input hardware reset or to change CE pin from “H” or “L” • Standby Mode There are two ways to implement the standby mode on the MBM29DL32XTE/BE devices, one using both the CE and RESET pins; the other via the RESET pin only. When using both pins, a CMOS standby mode is achieved with CE and RESET inputs both held at VCC ± 0.3 V. Under this condition the current consumed is less than 5 µA Max During Embedded Algorithm operation, VCC 35 MBM29DL32XTE/BE80/90 active current (ICC2) is required even CE = “H”. The device can be read with standard access time (tCE) from either of these standby modes. When using the RESET pin only, a CMOS standby mode is achieved with RESET input held at VSS ± 0.3 V (CE = “H” or “L”) . Under this condition the current is consumed is less than 5 µA Max Once the RESET pin is taken high, the device requires tRH of wake up time before outputs are valid for read access. In the standby mode the outputs are in the high impedance state, independent of the OE input. • Automatic Sleep Mode There is a function called automatic sleep mode to restrain power consumption during read-out of MBM29DL32XTE/BE data. This mode can be used effectively with an application requested low power consumption such as handy terminals. To activate this mode, MBM29DL32XTE/BE automatically switch themselves to low power mode when MBM29DL32XTE/BE addresses remain stably during access fine of 150 ns. It is not necessary to control CE, WE, and OE on the mode. Under the mode, the current consumed is typically 1 µA (CMOS Level) . During simultaneous operation, VCC active current (ICC2) is required. Since the data are latched during this mode, the data are read-out continuously. If the addresses are changed, the mode is canceled automatically and MBM29DL32XTE/BE read-out the data for changed addresses. • Output Disable With the OE input at a logic high level (VIH) , output from the devices are disabled. This will cause the output pins to be in a high impedance state. • Autoselect The autoselect mode allows the reading out of a binary code from the devices and will identify its manufacturer and type. This mode is intended for use by programming equipment for the purpose of automatically matching the devices to be programmed with its corresponding programming algorithm. This mode is functional over the entire temperature range of the devices. To activate this mode, the programming equipment must force VID (11.5 V to 12.5 V) on address pin A9. Two identifier bytes may then be sequenced from the devices outputs by toggling address A0 from VIL to VIH. All addresses are DON’T CARES except A0, A1, and A6 (A-1) . (See “MBM29DL32XTE/BE User Bus Operations (BYTE = VIH) ” and “MBM29DL32XTE/BE User Bus Operations (BYTE = VIL) ” in “■ DEVICE BUS OPERATION”.) The manufacturer and device codes may also be read via the command register, for instances when the MBM29DL32XTE/BE are erased or programmed in a system without access to high voltage on the A9 pin. The command sequence is illustrated in “MBM29DL32XTE/BE Command Definitions” in “■ DEVICEBUS OPERATION”. (Refer to Autoselect Command section.) Byte 0 (A0 = VIL) represents the manufacturer’s code (Fujitsu = 04h) and word 1 (A0 = VIH) represents the device identifier code (MBM29DL322TE = 55h and MBM29DL322BE = 56h for ×8 mode; MBM29DL322TE = 2255h and MBM29DL322BE = 2256h for ×16 mode) . (MBM29DL323TE = 50h and MBM29DL323BE = 53h for ×8 mode; MBM29DL323TE = 2250h and MBM29DL323BE = 2253h for ×16 mode) . (MBM29DL324TE = 5Ch and MBM29DL324BE = 5Fh for ×8 mode; MBM29DL324TE = 225Ch and MBM29DL324BE = 225Fh for ×16 mode) . These two bytes/words are given in “MBM29DL322/323/324TE/BE Sector Group Protection Verify Autoselect Codes Tables”, “Extended Autoselect Code Tables” in “■ DEVICE BUS OPERATION”. All identifiers for manufactures and device will exhibit odd parity with DQ7 defined as the parity bit. In order to read the proper device codes when executing the autoselect, A1 must be VIL. (See “MBM29DL322/323/324TE/BE Sector Group Protection Verify Autoselect Codes Tables”, “Extended Autoselect Code Tables” in “■ DEVICE BUS OPERATION”.) 36 MBM29DL32XTE/BE80/90 • Write Device erasure and programming are accomplished via the command register. The contents of the register serve as inputs to the internal state machine. The state machine outputs dictate the function of the device. The command register itself does not occupy any addressable memory location. The register is a latch used to store the commands, along with the address and data information needed to execute the command. The command register is written by bringing WE to VIL, while CE is at VIL and OE is at VIH. Addresses are latched on the falling edge of WE or CE, whichever happens later; while data is latched on the rising edge of WE or CE, whichever happens first. Standard microprocessor write timings are used. Refer to AC Write Characteristics and the Erase/Programming Waveforms for specific timing parameters. • Sector Group Protection The MBM29DL32XTE/BE feature hardware sector group protection. This feature will disable both program and erase operations in any combination of twenty five sector groups of memory. (See “Sector Group Addresses (MBM29DL32XTE) (Top Boot Block) ” and “Sector Group Addresses (MBM29DL32XBE) (Bottom Boot Block) ” in “■ FLEXIBLE SECTOR-ERASE ARCHITECTURE”) . The sector group protection feature is enabled using programming equipment at the user’s site. The device is shipped with all sector groups unprotected. To activate this mode, the programming equipment must force VID on address pin A9 and control pin OE, (suggest VID = 11.5 V) , CE = VIL and A6 = A0 = VIL, A1 = VIH. The sector group addresses (A20, A19, A18, A17, A16, A15, A14, A13, and A12) should be set to the sector to be protected. “Sector Address Table (MBM29DL322TE) ”, “Sector Address Table (MBM29DL322BE) ”, “Sector Address Table (MBM29DL323TE) ”, “Sector Address Table (MBM29DL323BE) ”, “Sector Address Table (MBM29DL324TE) ” and “Sector Address Table (MBM29DL324 BE) ” in “■ FLEXIBLE SECTOR-ERASE ARCHITECTURE” define the sector address for each of the seventy one (71) individual sectors, and “Sector Group Addresses (MBM29DL32XTE) (Top Boot Block) ” and “Sector Group Addresses (MBM29DL32XBE) (Bottom Boot Block) ” in “■ FLEXIBLE SECTOR-ERASE ARCHITECTURE” define the sector group address for each of the twenty five (25) individual group sectors. Programming of the protection circuitry begins on the falling edge of the WE pulse and is terminated with the rising edge of the same. Sector group addresses must be held constant during the WE pulse. See “Sector Group Protection Timing Diagram” in “■ TIMING DIAGRAM” and “Sector Group Protection Algorithm” in “■ FLOW CHART” for sector group protection waveforms and algorithm. To verify programming of the protection circuitry, the programming equipment must force VID on address pin A9 with CE and OE at VIL and WE at VIH. Scanning the sector group addresses (A20, A19, A18, A17, A16, A15, A14, A13, and A12) while (A6, A1, A0) = (0, 1, 0) will produce a logical “1” code at device output DQ0 for a protected sector. Otherwise the device will produce “0” for unprotected sector. In this mode, the lower order addresses, except for A0, A1, and A6 are DON’T CARES. Address locations with A1 = VIL are reserved for Autoselect manufacturer and device codes. A-1 requires to apply to VIL on byte mode. It is also possible to determine if a sector group is protected in the system by writing an Autoselect command. Performing a read operation at the address location XX02h, where the higher order addresses (A20, A19, A18, A17, A16, A15, A14, A13, and A12) are the desired sector group address will produce a logical “1” at DQ0 for a protected sector group. See “MBM29DL322/323/324TE/BE Sector Group Protection Verify Autoselect Codes Tables”, “Extended Autoselect Code Tables” in “■ DEVICE BUS OPERATION” for Autoselect codes. • Temporary Sector Group Unprotection This feature allows temporary unprotection of previously protected sector groups of the MBM29DL32XTE/BE devices in order to change data. The Sector Group Unprotection mode is activated by setting the RESET pin to high voltage (VID) . During this mode, formerly protected sector groups can be programmed or erased by selecting the sector group addresses. Once the VID is taken away from the RESET pin, all the previously protected sector groups will be protected again. Refer to “Temporary Sector Group Unprotection Timing Diagram” in “■ TIMING DIAGRAM” and “Temporary Sector Group Unprotection Algorithm” in “■ FLOW CHART”. 37 MBM29DL32XTE/BE80/90 • RESET Hardware Reset The MBM29DL32XTE/BE devices may be reset by driving the RESET pin to VIL. The RESET pin has a pulse requirement and has to be kept low (VIL) for at least “tRP” in order to properly reset the internal state machine. Any operation in the process of being executed will be terminated and the internal state machine will be reset to the read mode “tREADY” after the RESET pin is driven low. Furthermore, once the RESET pin goes high, the devices require an additional “tRH” before it will allow read access. When the RESET pin is low, the devices will be in the standby mode for the duration of the pulse and all the data output pins will be tri-stated. If a hardware reset occurs during a program or erase operation, the data at that particular location will be corrupted. Please note that the RY/BY output signal should be ignored during the RESET pulse. See “RESET, RY/BY Timing Diagram” in “■ TIMING DIAGRAM” for the timing diagram. Refer to Temporary Sector Group Unprotection for additional functionality. • Byte/Word Configuration The BYTE pin selects the byte (8-bit) mode or word (16-bit) mode for the MBM29DL32XTE/BE devices. When this pin is driven high, the devices operate in the word (16-bit) mode. The data is read and programmed at DQ0 to DQ15. When this pin is driven low, the devices operate in byte (8-bit) mode. Under this mode, the DQ15/A-1 pin becomes the lowest address bit and DQ8 to DQ14 bits are tri-stated. However, the command bus cycle is always an 8-bit operation and hence commands are written at DQ0 to DQ7 and the DQ8 to DQ15 bits are ignored. Refer to “Timing Diagram for Word Mode Configuration”, “Timing Diagram for Byte Mode Configuration” and “BYTE Timing Diagram for Write Operations” in “■ TIMING DIAGRAM” for the timing diagram. • Boot Block Sector Protection The Write Protection function provides a hardware method of protecting certain boot sectors without using VID. This function is one of two provided by the WP/ACC pin. If the system asserts VIL on the WP/ACC pin, the device disables program and erase functions in the two “outermost” 8 Kbyte boot sectors (MBM29DL32XTE : SA69 and SA70, MBM29DL32XBE : SA0 and SA1) independently of whether those sectors were protected or unprotected using the method described in “Sector Group Protection”. The two outermost 8 Kbyte boot sectors are the two sectors containing the lowest addresses in a bottom-boot-configured device, or the two sectors containing the highest addresses in a top-boot-configured device. If the system asserts VIH on the WP/ACC pin, the device reverts to whether the two outermost 8 Kbyte boot sectors were last set to be protected or unprotected. That is, sector group protection or unprotection for these two sectors depends on whether they were last protected or unprotected using the method described in “Sector Group Protection”. • Accelerated Program Operation MBM29DL32XTE/BE offers accelerated program operation which enables the programming in high speed. If the system asserts VACC to the WP/ACC pin, the device automatically enters the acceleration mode and the time required for program operation will reduce to about 60%. This function is primarily intended to allow high speed program, so caution is needed as the sector group will temporarily be unprotected. The system would use a fact program command sequence when programming during acceleration mode. Set command to fast mode and reset command from fast mode are not necessary. When the device enters the acceleration mode, the device automatically set to fast mode. Therefore, the present sequence could be used for programming and detection of completion during acceleration mode. Removing VACC from the WP/ACC pin returns the device to normal operation. Do not remove VACC from WP/ACC pin while programming. See “Accelerated Program Timing Diagram” in “■ TIMING DIAGRAM”. Erase operation during Accelerated Program Operation is strictly prohibited. 38 MBM29DL32XTE/BE80/90 ■ COMMAND DEFINITIONS Device operations are selected by writing specific address and data sequences into the command register. Some commands are required Bank Address (BA) input. When command sequences are inputted to bank being read, the commands have priority than reading. “MBM29DL32XTE/BE Command Definitions” in “■ DEVICEBUS OPERATION” defines the valid register command sequences. Note that the Erase Suspend (B0h) and Erase Resume (30h) commands are valid only while the Sector Erase operation is in progress. Also the Program Suspend (B0h) and Program Resume (30h) commands are valid only while the Program operation is in progress. Moreover both Read/Reset commands are functionally equivalent, resetting the device to the read mode. Please note that commands are always written at DQ0 to DQ7 and DQ8 to DQ15 bits are ignored. • Read/Reset Command In order to return from Autoselect mode or Exceeded Timing Limits (DQ5 = 1) to Read/Reset mode, the Read/Reset operation is initiated by writing the Read/Reset command sequence into the command register. Microprocessor read cycles retrieve array data from the memory. The devices remain enabled for reads until the command register contents are altered. The devices will automatically power-up in the Read/Reset state. In this case, a command sequence is not required to read data. Standard microprocessor read cycles will retrieve array data. This default value ensures that no spurious alteration of the memory content occurs during the power transition. Refer to the AC Read Characteristics and Waveforms for the specific timing parameters. • Autoselect Command Flash memories are intended for use in applications where the local CPU alters memory contents. As such, manufacture and device codes must be accessible while the devices reside in the target system. PROM programmers typically access the signature codes by raising A9 to a high voltage. However, multiplexing high voltage onto the address lines is not generally desired system design practice. The device contains an Autoselect command operation to supplement traditional PROM programming methodology. The operation is initiated by writing the Autoselect command sequence into the command register. The Autoselect command sequence is initiated by first writing two unlock cycles. This is followed by a third write cycle that contains the bank address (BA) and the Autoselect command. Then the manufacture and device codes can be read from the bank, and an actual data of memory cell can be read from the another bank. Following the command write, a read cycle from address (BA) 00h retrieves the manufacture code of 04h. A read cycle from address (BA) 01h for ×16 ( (BA) 02h for ×8) returns the device code (MBM29DL322TE = 55h and MBM29DL322BE = 56h for ×8 mode; MBM29DL322TE = 2255h and MBM29DL322BE = 2256h for ×16 mode) . (MBM29DL323TE = 50h and MBM29DL323BE = 53h for ×8 mode; MBM29DL323TE = 2250h and MBM29DL323BE = 2253h for ×16 mode) . (MBM29DL324TE = 5Ch and MBM29DL324BE = 5Fh for ×8 mode; MBM29DL324TE = 225Ch and MBM29DL324BE = 225Fh for ×16 mode) . (See “MBM29DL322/323/324TE/BE Sector Group Protection Verify Autoselect Codes Tables”, “Extended Autoselect Code Tables” in “■ DEVICE BUS OPERATION”.) All manufacturer and device codes will exhibit odd parity with DQ7 defined as the parity bit. Sector state (protection or unprotection) will be informed by address (BA) 02h for ×16 ( (BA) 04h for ×8) . Scanning the sector group addresses (A20, A19, A18, A17, A16, A15, A14, A13, and A12) while (A6, A1, A0) = (0, 1, 0) will produce a logical “1” at device output DQ0 for a protected sector group. The programming verification should be performed by verify sector group protection on the protected sector. (See “Sector Address Table (MBM29DL324TE) ”, “Sector Address Table (MBM29DL324BE) ”, “Sector Group Addresses (MBM29DL32XTE) (Top Boot Block) ” and “Sector Group Addresses (MBM29DL32XBE) (Bottom Boot Block) ” in “■ FLEXIBLE SECTOR-ERASE ARCHITECTURE”.) The manufacture and device codes can be allowed reading from selected bank. To read the manufacture and device codes and sector group protection status from non-selected bank, it is necessary to write Read/Reset command sequence into the register and then Autoselect command should be written into the bank to be read. 39 MBM29DL32XTE/BE80/90 If the software (program code) for Autoselect command is stored into the Flash memory, the device and manufacture codes should be read from the other bank where is not contain the software. To terminate the operation, it is necessary to write the Read/Reset command sequence into the register, and also to write the Autoselect command during the operation, execute it after writing Read/Reset command sequence. • Byte/Word Programming The devices are programmed on a byte-by-byte (or word-by-word) basis. Programming is a four bus cycle operation. There are two “unlock” write cycles. These are followed by the program set-up command and data write cycles. Addresses are latched on the falling edge of CE or WE, whichever happens later and the data is latched on the rising edge of CE or WE, whichever happens first. The rising edge of CE or WE (whichever happens first) begins programming. Upon executing the Embedded Program Algorithm command sequence, the system is not required to provide further controls or timings. The device will automatically provide adequate internally generated program pulses and verify the programmed cell margin. The system can determine the status of the program operation by using DQ7 (Data Polling) , DQ6 (Toggle Bit) , or RY/BY. The Data Polling and Toggle Bit must be performed at the memory location which is being programmed. The automatic programming operation is completed when the data on DQ7 is equivalent to data written to this bit at which time the devices return to the read mode and addresses are no longer latched. (See “Hardware Sequence Flags” in “■ COMMAND DEFINITIONS”, Hardware Sequence Flags.) Therefore, the devices require that a valid address to the devices be supplied by the system at this particular instance of time. Hence, Data Polling must be performed at the memory location which is being programmed. If hardware reset occurs during the programming operation, it is impossible to guarantee the data are being written. Programming is allowed in any sequence and across sector boundaries. Beware that a data “0” cannot be programmed back to a “1”. Attempting to do so may either hang up the device or result in an apparent success according to the data polling algorithm but a read from Read/Reset mode will show that the data is still “0”. Only erase operations can convert “0”s to “1”s. “Embedded ProgramTM Algorithm” in “■ FLOW CHART” illustrates the Embedded ProgramTM Algorithm using typical command strings and bus operations. • Program Suspend/Resume The Profram Suspend command allows the system to interrupt a program operation so that data can be read from any address. Writing the Program Suspend command (B0h) during the Embedded Program operation immediately suspends the programming. The Program Suspend command may also be issued during a programming operation while an erase is suspended. The bank addresses of sector being programmed should be set when writing the Program Suspend command. When the Program Suspend command is written during a process, the device halts the program operation within 1 µs and updates the state bits. After the program operation has been suspended, the system can read data from any address. The data at program-suspended address is not valid. Normal read timing and command definitions apply. After Program Resume command (30h) is written, the device reverts to programming. The bank address of sectors being suspended should be set when writing the Program Resume command. The system can determine the program operation status using the DQ7 or DQ6 status bits, just as in the standard program operation. See “Write Operation Status” for more information. The system may also write Autoselect command sequence when the device in the Program Suspend mode. The device allows reading Autoselect codes at the addresses within programming sectors, since the codes are not stored in the memory. When the device exits form the Autoselect mode, the device reverts to the Program 40 MBM29DL32XTE/BE80/90 Suspend mode, and is ready for another valid operation. See “Autoselect Command Sequence” for more information. The system must write the Program Resume command (address bits are “Bank Address”) to exit from the Program Suspend mode and continue programming operation. Further writes of the Resume command are ignored. Another Program Suspend command can be written after the device resumes programming. • Chip Erase Chip erase is a six bus cycle operation. There are two “unlock” write cycles. These are followed by writing the “set-up” command. Two more “unlock” write cycles are then followed by the chip erase command. Chip erase does not require the user to program the device prior to erase. Upon executing the Embedded Erase Algorithm command sequence the devices will automatically program and verify the entire memory for an all zero data pattern prior to electrical erase (Preprogram function) . The system is not required to provide any controls or timings during these operations. The system can determine the status of the erase operation by using DQ7 (Data Polling) , DQ6 (Toggle Bit) , or RY/BY. The chip erase begins on the rising edge of the last CE or WE, whichever happens first in the command sequence and terminates when the data on DQ7 is “1” (See Write Operation Status section.) at which time the device returns to read the mode. Chip Erase Time; Sector Erase Time × All sectors + Chip Program Time (Preprogramming) “Embedded EraseTM Algorithm” in “■ FLOW CHART” illustrates the Embedded EraseTM Algorithm using typical command strings and bus operations. • Sector Erase Sector erase is a six bus cycle operation. There are two “unlock” write cycles. These are followed by writing the “set-up” command. Two more “unlock” write cycles are then followed by the Sector Erase command. The sector address (any address location within the desired sector) is latched on the falling edge of CE or WE whichever happens later, while the command (Data = 30h) is latched on the rising edge of CE or WE which happens first. After time-out of “tTOW” from the rising edge of the last sector erase command, the sector erase operation will begin. Multiple sectors may be erased concurrently by writing the six bus cycle operations on “MBM29DL32XTE/BE Command Definitions” in “■ DEVICEBUS OPERATION”. This sequence is followed with writes of the Sector Erase command to addresses in other sectors desired to be concurrently erased. The time between writes must be less than “tTOW” otherwise that command will not be accepted and erasure will start. It is recommended that processor interrupts be disabled during this time to guarantee this condition. The interrupts can be re-enabled after the last Sector Erase command is written. A time-out of “tTOW” from the rising edge of last CE or WE whichever happens first will initiate the execution of the Sector Erase command (s) . If another falling edge of CE or WE, whichever happens first occurs within the “tTOW” time-out window the timer is reset. (Monitor DQ3 to determine if the sector erase timer window is still open, see section DQ3, Sector Erase Timer.) Resetting the devices once execution has begun will corrupt the data in the sector. In that case, restart the erase on those sectors and allow them to complete. (Refer to the Write Operation Status section for Sector Erase Timer operation.) Loading the sector erase buffer may be done in any sequence and with any number of sectors (0 to 38) . Sector erase does not require the user to program the devices prior to erase. The devices automatically program all memory locations in the sector (s) to be erased prior to electrical erase (Preprogram function) . When erasing a sector or sectors the remaining unselected sectors are not affected. The system is not required to provide any controls or timings during these operations. The system can determine the status of the erase operation by using DQ7 (Data Polling) , DQ6 (Toggle Bit) , or RY/BY. The sector erase begins after the “tTOW” time out from the rising edge of CE or WE whichever happens first for the last sector erase command pulse and terminates when the data on DQ7 is “1” (See Write Operation Status 41 MBM29DL32XTE/BE80/90 section.) at which time the devices return to the read mode. Data polling and Toggle Bit must be performed at an address within any of the sectors being erased. Multiple Sector Erase Time; [Sector Erase Time + Sector Program Time (Preprogramming) ] × Number of Sector Erase In case of multiple sector erase across bank boundaries, a read from bank (read-while-erase) can not perform. “Embedded EraseTM Algorithm” in “■ FLOW CHART” illustrates the Embedded EraseTM Algorithm using typical command strings and bus operations. • Erase Suspend/Resume The Erase Suspend command allows the user to interrupt a Sector Erase operation and then perform data reads from or programs to a sector not being erased. This command is applicable ONLY during the Sector Erase operation which includes the time-out period for sector erase. Writing the Erase Suspend command (B0h) during the Sector Erase time-out results in immediate termination of the time-out period and suspension of the erase operation. Writing the Erase Resume command (30h) resumes the erase operation. The bank addresses of sector being erasing or suspending should be set when writing the Erase Suspend or Erase Resume command. When the Erase Suspend command is written during the Sector Erase operation, the device will take a maximum of “tSPD” to suspend the erase operation. When the devices have entered the erase-suspended mode, the RY/BY output pin will be at high impedence state and the DQ7 bit will be at logic “1”, and DQ6 will stop toggling. The user must use the address of the erasing sector for reading DQ6 and DQ7 to determine if the erase operation has been suspended. Further writes of the Erase Suspend command are ignored. When the erase operation has been suspended, the devices default to the erase-suspend-read mode. Reading data in this mode is the same as reading from the standard read mode except that the data must be read from sectors that have not been erase-suspended. Successively reading from the erase-suspended sector while the device is in the erase-suspend-read mode will cause DQ2 to toggle. (See the section on DQ2.) After entering the erase-suspend-read mode, the user can program the device by writing the appropriate command sequence for Program. This program mode is known as the erase-suspend-program mode. Again, programming in this mode is the same as programming in the regular Program mode except that the data must be programmed to sectors that are not erase-suspended. Successively reading from the erase-suspended sector while the devices are in the erase-suspend-program mode will cause DQ2 to toggle. The end of the erasesuspended Program operation is detected by the RY/BY output pin, Data polling of DQ7 or by the Toggle Bit I (DQ6) which is the same as the regular Program operation. Note that DQ7 must be read from the Program address while DQ6 can be read from any address within bank being erase-suspended. To resume the operation of Sector Erase, the Resume command (30h) should be written to the bank being erase suspended. Any further writes of the Resume command at this point will be ignored. Another Erase Suspend command can be written after the chip has resumed erasing. • Extended Command (1) Fast Mode MBM29DL32XTE/BE has Fast Mode function. This mode dispenses with the initial two unclock cycles required in the standard program command sequence by writing Fast Mode command into the command register. In this mode, the required bus cycle for programming is two cycles instead of four bus cycles in standard program command. (Do not write erase command in this mode.) The read operation is also executed after exiting this mode. To exit this mode, it is necessary to write Fast Mode Reset command into the command register. The first cycle must contain the bank address. (Refer to the “Extended Sector Group Protection Algorithm” in “■ FLOW CHART”.) The VCC active current is required even CE = VIH during Fast Mode. 42 MBM29DL32XTE/BE80/90 (2) Fast Programming During Fast Mode, the programming can be executed with two bus cycles operation. The Embedded Program Algorithm is executed by writing program set-up command (A0h) and data write cycles (PA/PD) . (Refer to the “Extended Sector Group Protection Algorithm” in “■ FLOW CHART”.) (3) Extended Sector Group Protection In addition to normal sector group protection, the MBM29DL32XTE/BE has Extended Sector Group Protection as extended function. This function enable to protect sector group by forcing VID on RESET pin and write a command sequence. Unlike conventional procedure, it is not necessary to force VID and control timing for control pins. The only RESET pin requires VID for sector group protection in this mode. The extended sector group protection requires VID on RESET pin. With this condition, the operation is initiated by writing the set-up command (60h) into the command register. Then, the sector group addresses pins (A20, A19, A18, A17, A16, A15, A14, A13 and A12) and (A6, A1, A0) = (0, 1, 0) should be set to the sector group to be protected (recommend to set VIL for the other addresses pins) , and write extended sector group protection command (60h) . A sector group is typically protected in 250 µs. To verify programming of the protection circuitry, the sector group addresses pins (A20, A19, A18, A17, A16, A15, A14, A13 and A12) and (A6, A1, A0) = (0, 1, 0) should be set and write a command (40h) . Following the command write, a logical “1” at device output DQ0 will produce for protected sector in the read operation. If the output data is logical “0”, please repeat to write extended sector group protection command (60h) again. To terminate the operation, it is necessary to set RESET pin to VIH. (Refer to the “Extended Sector Group Protection Timing Diagram” in “■ TIMING DIAGRAM” and “Extended Sector Group Protection Algorithm” in “■ FLOW CHART”.) (4) CFI (Common Flash Memory Interface) The CFI (Common Flash Memory Interface) specification outlines device and host system software interrogation handshake which allows specific vendor-specified software algorithms to be used for entire families of devices. This allows device-independent, JEDEC ID-independent, and forward-and backward-compatible software support for the specified flash device families. Refer to CFI specification in detail. The operation is initiated by writing the query command (98h) into the command register. The bank address should be set when writing this command. Then the device information can be read from the bank, and an actual data of memory cell be read from the another bank. Following the command write, a read cycle from specific address retrieves device information. Please note that output data of upper byte (DQ15 to DQ8) is “0” in word mode (16 bit) read. Refer to the CFI code table. To terminate operation, it is necessary to write the read/reset command sequence into the register. (See “Common Flash Memory Interface Code” in “■ FLEXIBLE SECTORERASE ARCHITECTURE”.) • HiddenROM Region The HiddenROM feature provides a Flash memory region that the system may access through a new command sequence. This is primarily intended for customers who wish to use an Electronic Serial Number (ESN) in the device with the ESN protected against modification. Once the HiddenROM region is protected, any further modification of that region is impossible. This ensures the security of the ESN once the product is shipped to the field. The HiddenROM region is 64 Kbytes in length and is stored at the same address of the 8 KB ×8 sectors. The MBM29DL32XTE occupies the address of the byte mode 3F0000h to 3FFFFFh (word mode 1F8000h to 1FFFFFh) and the MBM29DL32XBE type occupies the address of the byte mode 000000h to 00FFFFh (word mode 000000h to 007FFFh) . After the system has written the Enter HiddenROM command sequence, the system may read the HiddenROM region by using the addresses normally occupied by the boot sectors. That is, the device sends all commands that would normally be sent to the boot sectors to the HiddenROM region. This mode of operation continues until the system issues the Exit HiddenROM command sequence, or until power is removed from the device. On power-up, or following a hardware reset, the device reverts to sending commands to the boot sectors. 43 MBM29DL32XTE/BE80/90 When reading the HiddenROM region, either change addresses or change CE pin from “H” to “L”. The same procedure should be taken (changing addresses or CE pin from “H” to “L”) after the system issues the Exit HiddenROM command sequence to read actual data of memory cell. • HiddenROM Entry Command MBM29DL32XTE/BE has a HiddenROM area with One Time Protect function. This area is to enter the security code and to unable the change of the code once set. Program/erase is possible in this area until it is protected. However, once it is protected, it is impossible to unprotect, so please use this with caution. HiddenROM area is 64 KByte and in the same address area of 8 KB sector. The address of top boot is 3F0000h to 3FFFFFh at byte mode (1F8000h to 1FFFFFh at word mode) and the bottom boot is 000000h to 00FFFFh at byte mode (000000h to 007FFFh at word mode) . These areas are normally the boot block area (8 KB ×8 sector) . Therefore, write the HiddenROM entry command sequence to enter the HiddenROM area. It is called as HiddenROM mode when the HiddenROM area appears. Sector other than the boot block area could be read during HiddenROM mode. Read/program/erase of the HiddenROM area is possible during HiddenROM mode. Write the HiddenROM reset command sequence to exit the HiddenROM mode. The bank address of the HiddenROM should be set on the third cycle of this reset command sequence. • HiddenROM Program Command To program the data to the HiddenROM area, write the HiddenROM program command sequence during HiddenROM mode. This command is same as the program command in the past except to write the command during HiddenROM mode. Therefore the detection of completion method is the same as in the past, using the DQ7 data poling, DQ6 toggle bit and RY/BY pin. Need to pay attention to the address to be programmed. If the address other than the HiddenROM area is selected to program, the data of the address will be changed. • HiddenROM Erase Command To erase the HiddenROM area, write the HiddenROM erase command sequence during HiddenROM mode. This command is same as the sector erase command in the past except to write the command during HiddenROM mode. Therefore the detection of completion method is the same as in the past, using the DQ7 data poling, DQ6 toggle bit and RY/BY pin. Need to pay attention to the sector address to be erased. If the sector address other than the HiddenROM area is selected, the data of the sector will be changed. • HiddenROM Protect Command There are two methods to protect the HiddenROM area. One is to write the sector group protect setup command (60h) , set the sector address in the HiddenROM area and (A6, A1, A0) = (0, 1, 0) , and write the sector group protect command (60h) during the HiddenROM mode. The same command sequence could be used because except that it is in the HiddenROM mode and that it does not apply high voltage to RESET pin, it is the same as the extension sector group protect in the past. Please refer to “Function Explanation Extended Command (3) Extended Sector Group Protection” for details of extension sector group protect setting. The other is to apply high voltage (VID) to A9 and OE, set the sector address in the HiddenROM area and (A6, A1, A0) = (0, 1, 0) , and apply the write pulse during the HiddenROM mode. To verify the protect circuit, apply high voltage (VID) to A9, specify (A6, A1, A0) = (0, 1, 0) and the sector address in the HiddenROM area, and read. When “1” appears to DQ0, the protect setting is completed. “0” will appear to DQ0 if it is not protected. Please apply write pulse again. The same command sequence could be used for the above method because other than the HiddenROM mode, it is the same as the sector group protect in the past. Please refer to “Function Explanation Sector Group Protection” for details of sector group protect setting Other sector group will be effected if the address other than the HiddenROM area is selected for the sector group address, so please be careful. Once it is protected, protection can not be cancelled, so please pay closest attention. 44 MBM29DL32XTE/BE80/90 • Write Operation Status Detailed in “Hardware Sequence Flags” in “■ COMMAND DEFINITIONS” are all the status flags that can determine the status of the bank for the current mode operation. The read operation from the bank where is not operate Embedded Algorithm returns a data of memory cell. These bits offer a method for determining whether a Embedded Algorithm is completed properly. The information on DQ2 is address sensitive. This means that if an address from an erasing sector is consecutively read, then the DQ2 bit will toggle. However, DQ2 will not toggle if an address from a non-erasing sector is consecutively read. This allows the user to determine which sectors are erasing and which are not. The status flag is not output from bank (non-busy bank) not executing Embedded Algorithm. For example, there is bank (busy bank) which is now executing Embedded Algorithm. When the read sequence is [1] < busy bank > , [2] < non-busy bank > , [3] < busy bank > , the DQ6 is toggling in the case of [1] and [3]. In case of [2], the data of memory cell is outputted. In the erase-suspend read mode with the same read sequence, DQ6 will not be toggled in the [1] and [3]. In the erase suspend read mode, DQ2 is toggled in the [1] and [3]. In case of [2], the data of memory cell is outputted. Hardware Sequence Flags Status Embedded Program Algorithm Embedded Erase Algorithm Erase Suspend Read (Erase Suspended Sector) Erase Erase Suspend Read Suspended (Non-Erase Suspended Sector) In Progress Mode Erase Suspend Program (Non-Erase Suspended Sector) Program Suspend Read Program (Program Suspended Sector) Suspended Program Suspend Read Mode (Non-Program Suspended Sector) Embedded Program Algorithm Embedded Erase Algorithm Exceeded Time Limits Erase Erase Suspend Program Suspended (Non-Erase Suspended Sector) Mode DQ7 DQ6 DQ5 DQ3 DQ2 DQ7 Toggle 0 0 1 0 Toggle 0 1 Toggle*1 1 1 0 0 Toggle Data Data DQ7 Toggle Data Data Data Data Data Data Data Data Data Data DQ7 Toggle 1 0 1 0 Toggle 1 1 N/A DQ7 Toggle 1 0 N/A Data Data 0 0 Data 1*2 *1 : Successive reads from the erasing or erase-suspend sector causes DQ2 to toggle. *2 : Reading from non-erase suspend sector address will indicate logic “1” at the DQ2 bit. • DQ7 Data Polling The MBM29DL32XTE/BE devices feature Data Polling as a method to indicate to the host that the Embedded Algorithms are in progress or completed. During the Embedded Program Algorithm an attempt to read the devices will produce the complement of the data last written to DQ7. Upon completion of the Embedded Program Algorithm, an attempt to read the device will produce the true data last written to DQ7. During the Embedded Erase Algorithm, an attempt to read the device will produce a “0” at the DQ7 output. Upon completion of the 45 MBM29DL32XTE/BE80/90 Embedded Erase Algorithm an attempt to read the device will produce a “1” at the DQ7 output. The flowchart for Data Polling (DQ7) is shown in “Data Polling Algorithm” in “■ FLOW CHART”. For programming, the Data Polling is valid after the rising edge of fourth write pulse in the four write pulse sequence. For chip erase and sector erase, the Data Polling is valid after the rising edge of the sixth write pulse in the six write pulse sequence. Data Polling also works as a flag to indicate whether the device is in erase-suspended mode. DQ7 goes from “0” to “1” during erase-suspended mode. Notice that to determine DQ7 entering erasesuspended mode, indicate the sector adress of sector being erased. Data Polling must be performed at sector address within any of the sectors being erased and not a protected sector. Otherwise, the status may not be valid. If a program address falls within a protected sector, Data Polling on DQ7 is active for approximately 1 µs, then that bank returns to the read mode. After an erase command sequence is written, if all sectors selected for erasing are protected, Data Polling on DQ7 is active for approximately 400 µs, then the bank returns to read mode. Once the Embedded Algorithm operation is close to being completed, the MBM29DL32XTE/BE data pins (DQ7) may change asynchronously while the output enable (OE) is asserted low. This means that the devices are driving status information on DQ7 at one instant of time and then that byte’s valid data at the next instant of time. Depending on when the system samples the DQ7 output, it may read the status or valid data. Even if the device has completed the Embedded Algorithm operation and DQ7 has a valid data, the data outputs on DQ0 to DQ6 may be still invalid. The valid data on DQ0 to DQ7 will be read on the successive read attempts. The Data Polling feature is only active during the Embedded Programming Algorithm, Embedded Erase Algorithm or sector erase time-out. (See “Hardware Sequence Flags” in “■ COMMAND DEFINITIONS”.) See “Data Polling during Embedded Algorithm Operation Timing Diagram” in “■ TIMING DIAGRAM” for the Data Polling timing specifications and diagrams. • DQ6 Toggle Bit I The MBM29DL32XTE/BE also feature the “Toggle Bit I” as a method to indicate to the host system that the Embedded Algorithms are in progress or completed. During an Embedded Program or Erase Algorithm cycle, successive attempts to read (OE toggling) data from the devices will result in DQ6 toggling between one and zero. Once the Embedded Program or Erase Algorithm cycle is completed, DQ6 will stop toggling and valid data will be read on the next successive attempts. During programming, the Toggle Bit I is valid after the rising edge of the fourth write pulse in the four write pulse sequence. For chip erase and sector erase, the Toggle Bit I is valid after the rising edge of the sixth write pulse in the six write pulse sequence. The Toggle Bit I is active during the sector time out. In programming, if the sector being written to is protected, the toggle bit will toggle for about 1 µs and then stop toggling without the data having changed. In erase, the devices will erase all the selected sectors except for the ones that are protected. If all selected sectors are protected, the chip will toggle the toggle bit for about 400 µs and then drop back into read mode, having changed none of the data. Either CE or OE toggling will cause the DQ6 to toggle. In addition, an Erase Suspend/Resume command will cause the DQ6 to toggle. The system can use DQ6 to determine whether a sector is actively erasing or is erase-suspended. When a bank is actively erasing (that is, the Embedded Erase Algorithm is in progress) , DQ6 toggles. When a bank enters the Erase Suspend mode, DQ6 stops toggling. Successive read cycles during the erase-suspend-program cause DQ6 to toggle. To operate toggle bit function properly, CE or OE must be high when bank address is changed. See “Toggle Bit I during Embedded Algorithm Operation Timing Diagram” in “■ TIMING DIAGRAM” for the Toggle Bit I timing specifications and diagrams. 46 MBM29DL32XTE/BE80/90 • DQ5 Exceeded Timing Limits DQ5 will indicate if the program or erase time has exceeded the specified limits (internal pulse count) . Under these conditions DQ5 will produce a “1”. This is a failure condition which indicates that the program or erase cycle was not successfully completed. Data Polling is the only operating function of the devices under this condition. The CE circuit will partially power down the device under these conditions (to approximately 2 mA) . The OE and WE pins will control the output disable functions as described in “MBM29DL32XTE/BE User Bus Operations (BYTE = VIH) ” and “MBM29DL32XTE/BE User Bus Operations (BYTE = VIL) ” in “■ DEVICE BUS OPERATION”. The DQ5 failure condition may also appear if a user tries to program a non blank location without erasing. In this case the devices lock out and never complete the Embedded Algorithm operation. Hence, the system never reads a valid data on DQ7 bit and DQ6 never stops toggling. Once the devices have exceeded timing limits, the DQ5 bit will indicate a “1.” Please note that this is not a device failure condition since the devices were incorrectly used. If this occurs, reset the device with command sequence. • DQ3 Sector Erase Timer After the completion of the initial sector erase command sequence the sector erase time-out will begin. DQ3 will remain low until the time-out is complete. Data Polling and Toggle Bit are valid after the initial sector erase command sequence. If Data Polling or the Toggle Bit I indicates the device has been written with a valid erase command, DQ3 may be used to determine if the sector erase timer window is still open. If DQ3 is high (“1”) the internally controlled erase cycle has begun. If DQ3 is low (“0”) the device will accept additional sector erase commands. To insure the command has been accepted, the system software should check the status of DQ3 prior to and following each subsequent Sector Erase command. If DQ3 were high on the second status check, the command may not have been accepted. See “Hardware Sequence Flags” in “■ COMMAND DEFINITIONS” : Hardware Sequence Flags. • DQ2 Toggle Bit II This toggle bit II, along with DQ6, can be used to determine whether the devices are in the Embedded Erase Algorithm or in Erase Suspend. Successive reads from the erasing sector will cause DQ2 to toggle during the Embedded Erase Algorithm. If the devices are in the erase-suspended-read mode, successive reads from the erase-suspended sector will cause DQ2 to toggle. When the devices are in the erase-suspended-program mode, successive reads from the byte address of the non-erase suspended sector will indicate a logic “1” at the DQ2 bit. DQ6 is different from DQ2 in that DQ6 toggles only when the standard program or Erase, or Erase Suspend Program operation is in progress. The behavior of these two status bits, along with that of DQ7, is summarized as follows : For example, DQ2 and DQ6 can be used together to determine if the erase-suspend-read mode is in progress. (DQ2 toggles while DQ6 does not.) See also “Toggle Bit Status” in “■ COMMAND DEFINITIONS” and “DQ2 vs. DQ6” in “■ TIMING DIAGRAM”. Furthermore, DQ2 can also be used to determine which sector is being erased. When the device is in the erase mode, DQ2 toggles if this bit is read from an erasing sector. To operate toggle bit function properly, CE or OE must be high when bank address is changed. 47 MBM29DL32XTE/BE80/90 Reading Toggle Bits DQ6/DQ2 Whenever the system initially begins reading toggle bit status, it must read DQ7 to DQ0 at least twice in a row to determine whether a toggle bit is toggling. Typically a system would note and store the value of the toggle bit after the first read. After the second read, the system would compare the new value of the toggle bit with the first. If the toggle bit is not toggling, the device has completed the program or erase operation. The system can read array data on DQ7 to DQ0 on the following read cycle. However, if, after the initial two read cycles, the system determines that the toggle bit is still toggling, the system also should note whether the value of DQ5 is high (see the section on DQ5) . If it is, the system should then determine again whether the toggle bit is toggling, since the toggle bit may have stopped toggling just as DQ5 went high. If the toggle bit is no longer toggling, the device has successfully completed the program or erase operation. If it is still toggling, the device did not complete the operation successfully, and the system must write the reset command to return to reading array data. The remaining scenario is that the system initially determines that the toggle bit is toggling and DQ5 has not gone high. The system may continue to monitor the toggle bit and DQ5 through successive read cycles, determining the status as described in the previous paragraph. Alternatively, it may choose to perform other system tasks. In this case, the system must start at the begining of the algorithm when it returns to determine the status of the operation. (Refer to “Toggle Bit Algorithm” in “■ FLOW CHART”.) Toggle Bit Status DQ7 DQ6 DQ2 DQ7 Toggle 1 Erase 0 Toggle Toggle*1 Erase-Suspend Read (Erase-Suspended Sector) 1 1 Toggle DQ7 Toggle 1*2 Mode Program Erase-Suspend Program *1 : Successive reads from the erasing or erase-suspend sector will cause DQ2 to toggle. *2 : Reading from the non-erase suspend sector address will indicate logic “1” at the DQ2 bit. • RY/BY Ready/Busy The MBM29DL32XTE/BE provide a RY/BY open-drain output pin as a way to indicate to the host system that the Embedded Algorithms are either in progress or has been completed. If the output is low, the devices are busy with either a program or erase operation. If the output is high, the devices are ready to accept any read/ write or erase operation. If the MBM29DL32XTE/BE are placed in an Erase Suspend mode, the RY/BY output will be high. During programming, the RY/BY pin is driven low after the rising edge of the fourth write pulse. During an erase operation, the RY/BY pin is driven low after the rising edge of the sixth write pulse. The RY/BY pin will indicate a busy condition during the RESET pulse. Refer to “RY/BY Timing Diagram during Program/Erase Operations” and “RESET, RY/BY Timing Diagram” for a detailed timing diagram. The RY/BY pin is pulled high in standby mode. Since this is an open-drain output, the pull-up resistor needs to be connected to VCC; multiples of devices may be connected to the host system via more than one RY/BY pin in parallel. 48 MBM29DL32XTE/BE80/90 • Data Protection The MBM29DL32XTE/BE are designed to offer protection against accidental erasure or programming caused by spurious system level signals that may exist during power transitions. During power up the devices automatically reset the internal state machine in the Read mode. Also, with its control register architecture, alteration of the memory contents only occurs after successful completion of specific multi-bus cycle command sequences. The devices also incorporate several features to prevent inadvertent write cycles resulting form VCC power-up and power-down transitions or system noise. • Low VCC Write Inhibit To avoid initiation of a write cycle during VCC power-up and power-down, a write cycle is locked out for VCC less than VLKO (Min) . If VCC < VLKO, the command register is disabled and all internal program/erase circuits are disabled. Under this condition the device will reset to the read mode. Subsequent writes will be ignored until the VCC level is greater than VLKO. It is the users responsibility to ensure that the control pins are logically correct to prevent unintentional writes when VCC is above VLKO (Min) . If Embedded Erase Algorithm is interrupted, there is possibility that the erasing sector (s) cannot be used. • Write Pulse “Glitch” Protection Noise pulses of less than 3 ns (typical) on OE, CE, or WE will not initiate a write cycle. • Logical Inhibit Writing is inhibited by holding any one of OE = VIL, CE = VIH, or WE = VIH. To initiate a write cycle CE and WE must be a logical zero while OE is a logical one. • Power-Up Write Inhibit Power-up of the devices with WE = CE = VIL and OE = VIH will not accept commands on the rising edge of WE. The internal state machine is automatically reset to the read mode on power-up. • Sector Group Protection Device user is able to protect each sector group individually to store and protect data. Protection circuit voids both write and erase commands that are addressed to protected sectors. Any commands to write or erase addressed to protected sector are ignored (see “■ FUNCTIONAL DESCRIPTION Sector Group Protection”) 49 MBM29DL32XTE/BE80/90 ■ ABSOLUTE MAXIMUM RATINGS (See WARNING) Parameter Symbol Rating Min Max Unit Storage Temperature Tstg −55 +125 °C Ambient Temperature with Power Applied TA −40 +85 °C VIN, VOUT −0.5 VCC + 0.5 V Power Supply Voltage *1 VCC −0.5 +4.0 V A9, OE, and RESET *1, *3 VIN −0.5 +13.0 V 1, 4 VACC −0.5 +10.5 V Voltage with Respect to Ground All pins except A9, OE, RESET *1, *2 WP/ACC * * *1 : Voltage is defined on the basis of VSS = GND = 0 V. *2 : Minimum DC voltage on input or I/O pins is −0.5 V. During voltage transitions, input or I/O pins may undershoot VSS to −2.0 V for periods of up to 20 ns. Maximum DC voltage on input or I/O pins is VCC + 0.5 V. During voltage transitions, input or I/O pins may overshoot to VCC + 2.0 V for periods of up to 20 ns. *3 : Minimum DC input voltage on A9, OE and RESET pins is −0.5 V. During voltage transitions, A9, OE and RESET pins may undershoot VSS to −2.0 V for periods of up to 20 ns. Voltage difference between input and supply voltage (VIN − VCC) does not exceed +9.0 V. Maximum DC input voltage on A9, OE and RESET pins is +13.0 V which may overshoot to +14.0 V for periods of up to 20 ns. *4 : Minimum DC input voltage on WP/ACC pin is −0.5 V. During voltage transitions, WP/ACC pin may undershoot VSS to −2.0 V for periods of up to 20 ns. Maximum DC input voltage on WP/ACC pin is +10.5 V which may overshoot to +12.0 V for periods of up to 20 ns when Vcc is applied. WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings. ■ RECOMMENDED OPERATING CONDITIONS Parameter Symbol Ambient Temperature TA Power Supply Voltage* VCC Conditions Value Unit Min Max MBM29DL32XTE/BE80/90 −40 +85 °C MBM29DL32XTE/BE80 +3.0 +3.6 V MBM29DL32XTE/BE90 +2.7 +3.6 V * : Voltage is defined on the basis of VSS = GND = 0 V. Note : Operating ranges define those limits between which the functionality of the devices are guaranteed. WARNING: The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All of the device’s electrical characteristics are warranted when the device is operated within these ranges. Always use semiconductor devices within their recommended operating condition ranges. Operation outside these ranges may adversely affect reliability and could result in device failure. No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users considering application outside the listed conditions are advised to contact their FUJITSU representatives beforehand. 50 MBM29DL32XTE/BE80/90 ■ MAXIMUM OVERSHOOT/MAXIMUM UNDERSHOOT +0.6 V 20 ns 20 ns −0.5 V −2.0 V 20 ns Maximum Undershoot Waveform 20 ns VCC + 2.0 V VCC + 0.5 V +2.0 V 20 ns 20 ns Maximum Overshoot Waveform 1 20 ns +14.0 V +13.0 V VCC + 0.5 V 20 ns 20 ns Note : This waveform is applied for A9, OE, and RESET. Maximum Overshoot Waveform 2 51 MBM29DL32XTE/BE80/90 ■ DC CHARACTERISTICS Parameter Value Symbol Conditions Input Leakage Current ILI VIN = VSS to VCC, VCC = VCC Max −1.0 +1.0 µA Output Leakage Current ILO VOUT = VSS to VCC, VCC = VCC Max −1.0 +1.0 µA A9, OE, RESET Inputs Leakage Current ILIT VCC = VCC Max, A9, OE, RESET = 12.5 V +35 µA WP/ACC Accelerated Program Current ILIA VCC = VCC Max, WP/ACC = VACC Max 20 mA 16 VCC Active Current * 1 ICC1 Min CE = VIL, OE = VIH, f = 5 MHz Word CE = VIL, OE = VIH, f = 1 MHz Word Byte Byte Typ Max 18 7 7 mA mA VCC Active Current *2 ICC2 CE = VIL, OE = VIH 35 mA VCC Current (Standby) ICC3 VCC = VCC Max, CE = VCC ± 0.3 V, RESET = VCC ± 0.3 V, WP/ACC = VCC ± 0.3 V 1 5 µA VCC Current (Standby, Reset) ICC4 VCC = VCC Max, RESET = VSS ± 0.3 V 1 5 µA VCC Current (Automatic Sleep Mode) *5 ICC5 VCC = VCC Max, CE = VSS ± 0.3 V, RESET = VCC ± 0.3 V, VIN = VCC ± 0.3 V or VSS ± 0.3 V 1 5 µA VCC Active Current *6 (Read-While-Program) ICC6 CE = VIL, OE = VIH VCC Active Current *6 (Read-While-Erase) ICC7 CE = VIL, OE = VIH VCC Active Current (Erase-Suspend-Program) ICC8 CE = VIL, OE = VIH Input Low Voltage VIL Byte 51 Word 53 Byte 51 Word 53 35 mA −0.5 + 0.6 V V mA mA Input High Voltage VIH 2.0 VCC + 0.3 Voltage for Autoselect and Sector Group Protection (A9, OE, RESET) *3, *4 VID 11.5 12 12.5 V Voltage for WP/ACC Sector Group Protection/ Unprotection and Program Acceleration *4 VACC 8.5 9.0 9.5 V Output Low Voltage VOL IOL = 4.0 mA, VCC = VCC Min 0.45 V VOH1 IOH = −2.0 mA, VCC = VCC Min 2.4 V VOH2 IOH = −100 µA VCC − 0.4 V 2.3 2.4 2.5 V Output High Voltage Low VCC Lock-Out Voltage VLKO *1 : The ICC current listed includes both the DC operating current and the frequency dependent component. *2 : ICC active while Embedded Algorithm (program or erase) is in progress. *3 : This timing is only for Sector Group Protection operation and Autoselect mode. *4 : Applicable for only VCC. *5 : Automatic sleep mode enables the low power mode when address remain stable for 150 ns. *6 : Embedded Algorithm (program or erase) is in progress. (@5 MHz) 52 Unit MBM29DL32XTE/BE80/90 ■ AC CHARACTERISTICS Value (Note) Symbol Parameter Test setup JEDEC Standard Read Cycle Time tAVAV tRC Address to Output Delay tAVQV Chip Enable to Output Delay 80 90 Unit Min Max Min Max 80 90 ns tACC CE = VIL OE = VIL 80 90 ns tELQV tCE OE = VIL 80 90 ns Output Enable to Output Delay tGLQV tOE 30 35 ns Chip Enable to Output High-Z tEHQZ tDF 25 30 ns Output Enable to Output High-Z tGHQZ tDF 25 30 ns Output Hold Time from Addresses, CE or OE, Whichever Occurs First tAXQX tOH 0 0 ns RESET Pin Low to Read Mode tREADY 20 20 µs CE to BYTE Switching Low or High tELFL tELFH 5 5 ns Note : Test Conditions : Output Load : 1 TTL gate and 30 pF (MBM29DL32XTE/BE80) 1 TTL gate and 100 pF (MBM29DL32XTE/BE90) Input rise and fall times : 5 ns Input pulse levels : 0.0 V or 3.0 V Timing measurement reference level Input : 1.5 V Output : 1.5 V 3.3 V Diode = 1N3064 or Equivalent 2.7 kΩ Device Under Test 6.2 kΩ CL Diode = 1N3064 or Equivalent Notes : • CL = 30 pF including jig capacitance (MB29DL32XTE/BE80) • CL = 100 pF including jig capacitance (MB29DL32XTE/BE90) Test Conditions 53 MBM29DL32XTE/BE80/90 • Write/Erase/Program Operations Value Symbol Parameter JEDEC Standard 80 90 Unit Min Typ Max Min Typ Max Write Cycle Time tAVAV tWC 80 90 ns Address Setup Time tAVWL tAS 0 0 ns tASO 12 15 ns tWLAX tAH 45 45 ns tAHT 0 0 ns Data Setup Time tDVWH tDS 30 35 ns Data Hold Time tWHDX tDH 0 0 ns tOEH 0 0 ns 10 10 ns CE High During Toggle Bit Polling tCEPH 20 20 ns OE High During Toggle Bit Polling tOEPH 20 20 ns Read Recover Time Before Write tGHWL tGHWL 0 0 ns Read Recover Time Before Write tGHEL tGHEL 0 0 ns CE Setup Time tELWL tCS 0 0 ns WE Setup Time tWLEL tWS 0 0 ns CE Hold Time tWHEH tCH 0 0 ns WE Hold Time tEHWH tWH 0 0 ns Write Pulse Width tWLWH tWP 35 35 ns CE Pulse Width tELEH tCP 35 35 ns Write Pulse Width High tWHWL tWPH 25 30 ns CE Pulse Width High tEHEL tCPH 25 30 ns tWHWH1 tWHWH1 8 8 µs 16 16 µs tWHWH2 tWHWH2 1 1 s VCC Setup Time tVCS 50 50 µs Rise Time to VID*2 tVIDR 500 500 ns tVACCR 500 500 ns tVLHT 4 4 µs Address Setup Time to OE Low During Toggle Bit Polling Address Hold Time Address Hold Time from CE or OE High During Toggle Bit Polling Read Output Enable Hold Time Toggle and Data Polling Byte Programming Operation Word Sector Erase Operation*1 Rise Time to V ACC 3 * Voltage Transition Time* 2 tWPP 100 100 µs 2 tOESP 4 4 µs 2 tCSP 4 4 µs Recover Time from RY/BY tRB 0 0 ns RESET Pulse Width tRP 500 500 ns 2 Write Pulse Width* OE Setup Time to WE Active* CE Setup Time to WE Active* (Continued) 54 MBM29DL32XTE/BE80/90 (Continued) Value Symbol Parameter JEDEC Standard 80 90 Unit Min Typ Max Min Typ Max RESET High Level Period before Read tRH 200 200 ns BYTE Switching Low to Output High-Z tFLQZ 30 30 ns BYTE Switching High to Output Active tFHQV 80 90 ns Program/Erase Valid to RY/BY Delay tBUSY 90 90 ns Delay Time from Embedded Output Enable tEOE 80 90 ns Erase Time-Out Time tTOW 50 50 µs Erase Suspend Transition Time tSPD 20 20 µs *1 : This does not include preprogramming time. *2 : This timing is for Sector Group Protection operation. *3 : This timing is limited for Acclerated Program Operation only. 55 MBM29DL32XTE/BE80/90 ■ ERASE AND PROGRAMMING PERFORMANCE Limit Parameter Unit Min Typ Max Sector Erase Time 1 10 s Word Programming Time 16 360 µs Byte Programming Time 8 300 µs Chip Programming Time 100 s 100,000 cycle Program/Erase Cycle Comments Excludes programming time prior to erasure Excludes system-level overhead Excludes system-level overhead ■ PIN CAPACITANCE Parameter Input Capacitance Symbol CIN Test setup Typ Max Unit VIN = 0 6.0 7.5 pF Output Capacitance COUT VOUT = 0 8.5 12.0 pF Control Pin Capacitance CIN2 VIN = 0 8.0 11.0 pF WP/ACC Pin Capacitance CIN3 VIN = 0 21.5 22.5 pF Typ Max Unit VIN = 0 7.0 9.0 pF Notes : • Test conditions TA = +25 °C, f = 1.0 MHz • DQ15/A-1 pin capacitance is stipulated by output capacitance. ■ FBGA PIN CAPACITANCE Parameter Input Capacitance Symbol CIN Condition Output Capacitance COUT VOUT = 0 9.5 13.0 pF Control Pin Capacitance CIN2 VIN = 0 9.0 12.0 pF WP/ACC Pin Capacitance CIN3 VIN = 0 21.5 22.5 pF Notes : • Test conditions TA = +25 °C, f = 1.0 MHz • DQ15/A-1 pin capacitance is stipulated by output capacitance. 56 MBM29DL32XTE/BE80/90 ■ TIMING DIAGRAM • Key to Switching Waveforms WAVEFORM INPUTS OUTPUTS Must Be Steady Will Be Steady May Change from H to L Will Change from H to L May Change from L to H Will Change from L to H "H" or "L" Any Change Permitted Changing State Unknown Does Not Apply Center Line is HighImpedance "Off" State tRC Address Address Stable tACC CE tOE tDF OE tOEH WE tOH tCE Outputs High-Z High-Z Output Valid Read Operation Timing Diagram 57 MBM29DL32XTE/BE80/90 tRC Address Address Stable tACC CE tRH tRP tRH tCE RESET tOH Outputs High-Z Outputs Valid Hardware Reset/Read Operation Timing Diagram 58 MBM29DL32XTE/BE80/90 Data Polling 3rd Bus Cycle Address 555h tWC PA tAS PA tRC tAH CE tCH tCS tCE OE tGHWL tWP tWPH tOE tWHWH1 WE tOH tDF tDS tDH Data A0h PD DQ7 DOUT DOUT Notes : • PA is address of the memory location to be programmed. • PD is data to be programmed at byte address. • DQ7 is the output of the complement of the data written to the device. • DOUT is the output of the data written to the device. • Figure indicates last two bus cycles out of four bus cycle sequence. • These waveforms are for the ×16 mode. (The addresses differ from ×8 mode.) Alternate WE Controlled Program Operation Timing Diagram 59 MBM29DL32XTE/BE80/90 3rd Bus Cycle Address Data Polling PA 555h tWC tAS PA tAH WE tWS tWH OE tGHEL tCP tCPH tWHWH1 CE tDS tDH Data A0h PD DQ7 DOUT Notes : • PA is address of the memory location to be programmed. • PD is data to be programmed at byte address. • DQ7 is the output of the complement of the data written to the device. • DOUT is the output of the data written to the device. • Figure indicates last two bus cycles out of four bus cycle sequence. • These waveforms are for the ×16 mode. (The addresses differ from ×8 mode.) Alternate CE Controlled Program Operation Timing Diagram 60 MBM29DL32XTE/BE80/90 Address 2AAh 555h tWC tAS 555h 555h 2AAh SA* tAH CE tCS tCH OE tGHWL tWP tWPH WE tDS AAh Data tDH 10 for chip Erase 55h 80h AAh 55h 10h/ 30h tVCS VCC * : SA is the sector address for Sector Erase. Addresses = 555h (Word) , AAAh (Byte) for Chip Erase. Note : These waveforms are for the ×16 mode. (The addresses differ from ×8 mode.) Chip/Sector Erase Operation Timing Diagram 61 MBM29DL32XTE/BE80/90 CE tCH tOE tDF OE tOEH WE tCE * Data DQ7 DQ7 DQ7 = Valid Data High-Z tWHWH1 or 2 DQ6 to DQ0 DQ6 to DQ0 = Output Flag Data tBUSY DQ6 to DQ0 Valid Data tEOE RY/BY * : DQ7 = Valid Data (The device has completed the Embedded operation) . Data Polling during Embedded Algorithm Operation Timing Diagram 62 High-Z MBM29DL32XTE/BE80/90 Address tAHT tASO tAHT tAS CE tCEPH WE tOEPH tOEH tOEH OE tDH DQ6/DQ2 tOE Toggle Data Data tCE Toggle Data Toggle Data * Stop Toggling Output Valid tBUSY RY/BY * : DQ6 stops toggling (The device has completed the Embedded operation) . Toggle Bit I during Embedded Algorithm Operation Timing Diagram 63 MBM29DL32XTE/BE80/90 Address Read Command Read Command Read Read tRC tWC tRC tWC tRC tRC BA1 BA2 (555h) BA1 BA2 (PA) BA1 BA2 (PA) tAS tACC tAH tAS tAHT tCE CE tOE tCEPH OE tGHWL tDF tOEH tWP WE tDS Valid Output DQ tDH Valid Intput tDF Valid Output (A0h) Valid Intput Valid Output Status (PD) Note : This is example of Read for Bank 1 and Embedded Algorithm (program) for Bank 2. BA1 : Address corresponding to Bank 1 BA2 : Address corresponding to Bank 2 Bank-to-bank Read/Write Timing Diagram Enter Embedded Erasing WE Erase Suspend Erase Enter Erase Suspend Program Erase Suspend Read Erase Suspend Program Erase Resume Erase Suspend Read DQ6 DQ2* Toggle DQ2 and DQ6 with OE or CE * : DQ2 is read from the erase-suspended sector. DQ2 vs. DQ6 64 Erase Erase Complete MBM29DL32XTE/BE80/90 CE Rising edge of the last WE signal WE Entire programming or erase operations RY/BY tBUSY RY/BY Timing Diagram during Program/Erase Operations WE RESET tRP tRB RY/BY tREADY RESET, RY/BY Timing Diagram 65 MBM29DL32XTE/BE80/90 CE tCE BYTE Data Output (DQ7 to DQ0) DQ14 to DQ0 tELFH Data Output (DQ14 to DQ0) tFHQV A-1 DQ15/A-1 DQ15 Timing Diagram for Word Mode Configuration CE BYTE DQ14 to DQ0 tELFL Data Output (DQ7 to DQ0) Data Output (DQ14 to DQ0) tACC DQ15/A-1 A-1 DQ15 tFLQZ Timing Diagram for Byte Mode Configuration Falling edge of the last write signal CE or WE Input Valid BYTE tAS tAH BYTE Timing Diagram for Write Operations 66 MBM29DL32XTE/BE80/90 A20, A19, A18 A17, A16, A15 A14, A13, A12 SPAX SPAY A6, A0 A1 VID VIH A9 tVLHT VID VIH OE tVLHT tVLHT tVLHT tWPP WE tOESP tCSP CE Data 01h tVCS tOE VCC SPAX : Sector Group Address to be protected SPAY : Next Sector Group Address to be protected Note : A-1 is VIL on byte mode. Sector Group Protection Timing Diagram 67 MBM29DL32XTE/BE80/90 VCC tVIDR tVCS tVLHT VID VIH RESET CE WE tVLHT Program or Erase Command Sequence RY/BY Unprotection period Temporary Sector Group Unprotection Timing Diagram 68 tVLHT MBM29DL32XTE/BE80/90 VCC tVCS RESET tVLHT tVIDR tWC Address tWC SPAX SPAX SPAY A6, A0 A1 CE OE TIME-OUT tWP WE Data 60h 60h 40h 01h 60h tOE SPAX : Sector Group Address to be protected SPAY : Next Sector Group Address to be protected TIME-OUT : Time-Out window = 250 µs (Min) Extended Sector Group Protection Timing Diagram 69 MBM29DL32XTE/BE80/90 VCC tVACCR tVCS tVLHT VACC VIH WP/ACC CE WE tVLHT Program Command Sequence RY/BY Acceleration period Accelerated Program Timing Diagram 70 tVLHT MBM29DL32XTE/BE80/90 ■ FLOW CHART EMBEDDED ALGORITHM Start Write Program Command Sequence (See Below) Data Polling No Increment Address No Verify Data ? Yes Embedded Program Algorithm in program Last Address ? Yes Programming Completed Program Command Sequence (Address/Command): 555h/AAh 2AAh/55h 555h/A0h Program Address/Program Data Notes : • The sequence is applied for ×16 mode. • The addresses differ from ×8 mode. Embedded ProgramTM Algorithm 71 MBM29DL32XTE/BE80/90 EMBEDDED ALGORITHM Start Write Erase Command Sequence (See Below) Data Polling No Data = FFh ? Yes Embedded Erase Algorithm in progress Erasure Completed Chip Erase Command Sequence (Address/Command): Individual Sector/Multiple Sector Erase Command Sequence (Address/Command): 555h/AAh 555h/AAh 2AAh/55h 2AAh/55h 555h/80h 555h/80h 555h/AAh 555h/AAh 2AAh/55h 2AAh/55h 555h/10h Sector Address /30h Sector Address /30h Sector Address /30h Notes : • The sequence is applied for ×16 mode. • The addresses differ from ×8 mode. Embedded EraseTM Algorithm 72 Additional sector erase commands are optional. MBM29DL32XTE/BE80/90 VA = Address for programming = Any of the sector addresses within the sector being erased during sector erase or multiple sector erases operation. = Any of the sector addresses within the sector not being protected during chip erase operation. Start Read Byte (DQ7 to DQ0) Addr. = VA DQ7 = Data? Yes No No DQ5 = 1? Yes Read Byte (DQ7 to DQ0) Addr. = VA DQ7 = Data? * No Fail Yes Pass * : DQ7 is rechecked even if DQ5 = “1” because DQ7 may change simultaneously with DQ5. Data Polling Algorithm 73 MBM29DL32XTE/BE80/90 Start Read DQ7 to DQ0 Addr. = VA Read DQ7 to DQ0 Addr. = VA DQ6 = Toggle? *1 VA = Bank address being executed Embedded Algorithm. *1 No Yes No DQ5 = 1? Yes *1, 2 Read DQ7 to DQ0 Addr. = VA *1, 2 Read DQ7 to DQ0 Addr. = VA DQ6 = Toggle? No Yes Program/Erase Operation Not Complete.Write Reset Command Program/Erase Operation Complete *1 : Read toggle bit twice to determine whether it is toggling. *2 : Recheck toggle bit because it may stop toggling as DQ5 changes to “1”. Toggle Bit Algorithm 74 MBM29DL32XTE/BE80/90 Start Setup Sector Group Addr. A20, A19, A18, A17,A16, A15, A14, A13, A12 ( ) PLSCNT = 1 OE = VID, A9 = VID CE = VIL, RESET = VIH A6 = A0 = VIL, A1 = VIH Activate WE Pulse Increment PLSCNT Time out 100 µs WE = VIH, CE = OE = VIL (A9 should remain VID) Read from Sector Group A1 = VIH * ( Addr.A6= =SPA, ) A0 = VIL No PLSCNT = 25? Yes Remove VID from A9 Write Reset Command No Data = 01h? Yes Protect Another Sector Group? Yes No Device Failed Remove VID from A9 Write Reset Command Sector Group Protection Completed * : A-1 is VIL on byte mode. Sector Group Protection Algorithm 75 MBM29DL32XTE/BE80/90 Start RESET = VID *1 Perform Erase or Program Operations RESET = VIH Temporary Sector Group Unprotection Completed *2 *1 : All protected sector groups are unprotected. *2 : All previously protected sector groups are protected once again. Temporary Sector Group Unprotection Algorithm 76 MBM29DL32XTE/BE80/90 Start RESET = VID Wait to 4 µs Device is Operating in Temporary Sector Group Unprotection Mode No Extended Sector Group Protection Entry? Yes To Setup Sector Group Protection Write XXXh/60h PLSCNT = 1 To Protect Secter Group Write 60h to Secter Address (A6 = A0 = VIL, A1 = VIH) Time out 250 µs To Verify Sector Group Protection Write 40h to Secter Address (A6 = A0 = VIL, A1 = VIH) Increment PLSCNT Read from Sector Group Address (A6 = A0 = VIL, A1 = VIH) No PLSCNT = 25? Yes Remove VID from RESET Write Reset Command No Setup Next Sector Group Address Data = 01h? Yes Yes Protect Other Sector Group? No Remove VID from RESET Write Reset Command Device Failed Sector Group Protection Completed Extended Sector Group Protection Algorithm 77 MBM29DL32XTE/BE80/90 FAST MODE ALGORITHM Start 555h/AAh Set Fast Mode 2AAh/55h 555h/20h XXXh/A0h Program Address/Program Data In Fast Program Data Polling Verify Data? No Yes Increment Address No Last Address? Yes Programming Completed (BA) XXXh/90h Reset Fast Mode XXXh/F0h Note : The sequence is applied for ×16 mode. The addresses differ from ×8 mode. Embedded Programming Algorithm for Fast Mode 78 MBM29DL32XTE/BE80/90 ■ ORDERING INFORMATION Part No. Package Access Time (ns) MBM29DL322TE80TN MBM29DL322TE90TN 48-pin plastic TSOP (1) (FPT-48P-M19) (Normal Bend) 80 90 MBM29DL323TE80TN MBM29DL323TE90TN 48-pin plastic TSOP (1) (FPT-48P-M19) (Normal Bend) 80 90 MBM29DL324TE90TN 48-pin plastic TSOP (1) (FPT-48P-M19) (Normal Bend) 90 MBM29DL322TE80TR MBM29DL322TE90TR 48-pin plastic TSOP (1) (FPT-48P-M20) (Reverse Bend) 80 90 MBM29DL323TE80TR MBM29DL323TE90TR 48-pin plastic TSOP (1) (FPT-48P-M20) (Reverse Bend) 80 90 MBM29DL324TE90TR 48-pin plastic TSOP (1) (FPT-48P-M20) (Reverse Bend) 90 MBM29DL322TE80PBT MBM29DL322TE90PBT 63-ball plastic FBGA (BGA-63P-M01) 80 90 MBM29DL323TE80PBT MBM29DL323TE90PBT 63-ball plastic FBGA (BGA-63P-M01) 80 90 MBM29DL324TE90PBT 63-ball plastic FBGA (BGA-63P-M01) 90 MBM29DL322BE80TN MBM29DL322BE90TN 48-pin plastic TSOP (1) (FPT-48P-M19) (Normal Bend) 80 90 MBM29DL323BE80TN MBM29DL323BE90TN 48-pin plastic TSOP (1) (FPT-48P-M19) (Normal Bend) 80 90 MBM29DL324BE90TN 48-pin plastic TSOP (1) (FPT-48P-M19) (Normal Bend) 90 MBM29DL322BE80TR MBM29DL322BE90TR 48-pin plastic TSOP (1) (FPT-48P-M20) (Reverse Bend) 80 90 MBM29DL323BE80TR MBM29DL323BE90TR 48-pin plastic TSOP (1) (FPT-48P-M20) (Reverse Bend) 80 90 MBM29DL324BE90TR 48-pin plastic TSOP (1) (FPT-48P-M20) (Reverse Bend) 90 Remarks Top Sector Bottom Sector (Continued) 79 MBM29DL32XTE/BE80/90 (Continued) Part No. Package Access Time (ns) MBM29DL322BE80PBT MBM29DL322BE90PBT 63-ball plastic FBGA 80 90 MBM29DL323BE80PBT MBM29DL323BE90PBT 63-ball plastic FBGA MBM29DL324BE90PBT 63-ball plastic FBGA MBM29DL32X T (BGA-63P-M01) (BGA-63P-M01) (BGA-63P-M01) E 80 80 90 Remarks Bottom Sector 90 TN PACKAGE TYPE TN = 48-Pin Thin Small Outline Package (TSOP (1) ) Normal Bend TR = 48-Pin Thin Small Outline Package (TSOP (1) ) Reverse Bend PBT = Fine pitch Ball Grid Array Package (FBGA) SPEED OPTION See Product Selector Guide DEVICE REVISION BOOT CODE SECTOR ARCHITECTURE T = Top sector B = Bottom sector DEVICE NUMBER/DESCRIPTION MBM29DL32X 32 Mega-bit (4 M × 8-Bit or 2 M × 16-Bit) CMOS Dual Operation Flash Memory 3.0 V-only Read, Program, and Erase 80 MBM29DL32XTE/BE80/90 ■ PACKAGE DIMENSIONS Note 1) * : Values do not include resin protrusion. Resin protrusion and gate protrusion are +0.15(.006)Max(each side). Note 2) Pins width and pins thickness include plating thickness. Note 3) Pins width do not include tie bar cutting remainder. 48-pin plastic TSOP (1) (FPT-48P-M19) LEAD No. 1 48 INDEX Details of "A" part 0.25(.010) 0~8˚ 0.60±0.15 (.024±.006) 24 25 * 12.00±0.20 20.00±0.20 (.787±.008) * 18.40±0.20 (.724±.008) "A" 0.10(.004) (.472±.008) +0.10 1.10 –0.05 +.004 .043 –.002 (Mounting height) +0.03 0.17 –0.08 +.001 .007 –.003 C 0.10±0.05 (.004±.002) (Stand off height) 0.50(.020) 0.22±0.05 (.009±.002) 0.10(.004) M 2003 FUJITSU LIMITED F48029S-c-6-7 Dimensions in mm (inches) Note : The values in parentheses are reference values. (Continued) 81 MBM29DL32XTE/BE80/90 Note 1) * : Values do not include resin protrusion. Resin protrusion and gate protrusion are +0.15 (.006) Max (each side) . Note 2) Pins width and pins thickness include plating thickness. Note 3) Pins width do not include tie bar cutting remainder. 48-pin plastic TSOP (1) (FPT-48P-M20) LEAD No. 1 48 Details of "A" part INDEX 0.60±0.15 (.024±.006) 0~8˚ 0.25(.010) 24 25 +0.03 0.17 –0.08 +.001 0.10(.004) .007 –.003 0.50(.020) 0.22±0.05 (.009±.002) M 0.10±0.05 (.004±.002) (Stand off height) +0.10 "A" 1.10 –0.05 +.004 * 18.40±0.20 (.724±.008) 20.00±0.20 (.787±.008) C 0.10(.004) .043 –.002 (Mounting height) * 12.00±0.20(.472±.008) 2003 FUJITSU LIMITED F48030S-c-6-7 Dimensions in mm (inches) Note : The values in parentheses are reference values. (Continued) 82 MBM29DL32XTE/BE80/90 (Continued) 63-ball plastic FBGA (BGA-63P-M01) +0.15 11.00±0.10(.433±.004) 1.05 –0.10 (8.80(.346)) +.006 .041 –.004 (Mounting height) (7.20(.283)) 0.38±0.10 (.015±.004) (Stand off) (5.60(.220)) 0.80(.031)TYP 8 7 6 7.00±0.10 (.276±.004) 5 (4.00(.157)) (5.60(.220)) 4 3 2 1 M L K J H G F E D C B A INDEX AREA INDEX BALL 63-ø0.45±0.05 (63-ø0.18±.002) 0.08(.003) M 0.10(.004) C 2001 FUJITSU LIMITED B63001S-c-2-2 Dimensions in mm (inches) Note : The values in parentheses are reference values. 83 MBM29DL32XTE/BE80/90 FUJITSU LIMITED All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU sales representatives before ordering. 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