PCMCIA Flash Memory Card FLC Series PCMCIA Flash Memory Card 1 MEGABYTE through 10 MEGABYTE (AMD based) Features General Description WEDC’s FLC Series Flash memory cards offer medium/high density linear Flash solid state storage solutions for code and data storage, high performance disk emulation and execute in place (XIP) applications in mobile PC and dedicated • Low cost Medium/High Density Linear Flash Card • Based on AMD Am29F040 Components (equivalent of AMD’s AmC0XXCFLKA) (embedded) equipment. FLC series cards conform to PCMCIA international standard. • Single supply operation, no additional programming voltage required - 5 V only for write, erase and read operations The card’s control logic provides the system interface and controls the internal Flash memories. Card can be read/written in byte-wide or word-wide mode which allows for flexible integration into various systems. Combined with file management software, such as Flash Translation Layer (FTL), FLC Flash cards provide removable high-performance disk emulation. The FLC series cards contain separate 2kB EEPROM memory for Card Information Structure (CIS) which can be • Fast Read Performance - 150ns Maximum Access Time • PCMCIA/JEIDA 68-pin standard - x8/ x16 Data Interface - type I Form Factor • Automated write and erase operations - 64Kbyte memory sectors for faster automated erase speed used for easy identification of card characteristics. - Typically 1.5 s per single memory sector erase The WEDC FLC series is based on AMD Am29F040 Flash - Random address writes to previously erased bytes; 16µs per byte typical memories; the FLC04 is a direct equivalent of AMD’s AmC0XXCFLKA, however it offers wider range of • 100,000 Erase/Program Cycles intermediate memory capacities. Note: Standard options include attribute memory. Cards without attribute memory are available. Cards are also available with or without a hardware write protect switch. Architecture Overview FLC Series Cards are based on the Am29F040 (4Mb) components which work with single 5V applications. Manufacture/Device code is 01h/A4h. FLC series is designed to support from 2 to 20 components, providing densities ranging from 1MB to 10MB in 1MB increments. In support of the PC Card 95 standard for word wide access devices are paired. Write, read and erase operations can be performed as either a word or byte wide operation . By multiplexing A0, CE1# and CE2#, 8-bit hosts can access all data on data lines DQ0 - DQ7. The FLC series cards conform to the PC Card Standard (PCMCIA) and JEIDA, providing electrical and physical compatibility. The PC Card form factor offers an industry standard pinout and mechanical outline, allowing density upgrades without system design changes. WEDC’s standard cards are shipped with WEDC’s Logo. Cards are also available with blank housings (no Logo). The blank housings are available in both a recessed (for label) and flat housing. Please contact WEDC sales representative for further information on Custom artwork. August 2000 Rev. 3 - ECO #13127 1 PC Card Products PCMCIA Flash Memory Card FLC Series Block Diagram Vcc Device Pair 9 Device 18 Device 19 CSL9 CSH9 Array Address Bus A1-A19 ADDRESS BUFFER ADDRESS BUS A1-A23 Control Address Bus Vcc CSH9 CSH0 Device Pair 1 CSL9 Device 3 Device 2 CSL0 CSH1 CSL1 C9 High C0 Control Logic PCMCIA Interface C9 Low C0 Ctrl Att enable WE# OE# CE2# CE1# REG# A0 WP Device Pair 0 Device 1 Device 0 CSH0 Vcc Attrib. Mem CIS EEPROM 2kB CSL0 WR# RD# DATA BUS Q0-Q7 DATA BUS Q8-Q15 Q0-Q7 control I/O buffer Vcc DATA BUS D8-D15 DATA BUS D0-D7 SUPPORTED COMPONENTS (max 20 X): CD1# Am29F040 CD2# GND WAIT# Vcc BVD1 Vcc Device type Manuf ID Device ID Am29F040 BVD2 VS1 open VS2 open Vpp1 open Vpp2 open August 2000 Rev. 3 - ECO #13127 2 01H A4H PC Card Products PCMCIA Flash Memory Card FLC Series Pinout Pin Signal name 1 GND 2 DQ3 3 DQ4 4 DQ5 5 DQ6 6 DQ7 7 CE1# 8 A10 9 OE# 10 A11 11 A9 12 A8 13 A13 14 A14 15 WE# 16 RDY/BSY# 17 Vcc 18 Vpp1 19 A16 20 A15 21 A12 22 A7 23 A6 24 A5 25 A4 26 A3 27 A2 28 A1 29 A0 30 DQ0 31 DQ1 32 DQ2 33 WP 34 GND I/O Function Ground Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Card enable 1 Address bit 10 Output enable Address bit 11 Address bit 9 Address bit 8 Address bit 13 Address bit 14 Write Enable Ready/Busy Supply Voltage Prog. Voltage Address bit 16 Address bit 15 Address bit 12 Address bit 7 Address bit 6 Address bit 5 Address bit 4 Address bit 3 Address bit 2 Address bit 1 Address bit 0 Data bit 0 Data bit 1 Data bit 2 Write Potect Ground I/O I/O I/O I/O I/O I I I I I I I I I O I I I I I I I I I I I I/O I/O I/O O Active Pin Signal name 35 GND 36 CD1# 37 DQ11 38 DQ12 39 DQ13 40 DQ14 41 DQ15 42 CE2# 43 VS1 44 RFU 45 RFU 46 A17 47 A18 48 A19 49 A20 50 A21 51 Vcc 52 Vpp2 53 A22 54 A23 55 A24 56 A25 57 VS2 58 RST 59 Wait# 60 RFU 61 REG# 62 BVD2 63 BVD1 64 DQ8 65 DQ9 66 DQ10 67 CD2# 68 GND LOW LOW LOW N.C. N.C. HIGH I/O O I/O I/O I/O I/O I I O I I I I I I I I I O I O I O O I/O I/O O O Function Active Ground Card Detect 1 LOW Data bit 11 Data bit 12 Data bit 13 Data bit 14 Data bit 15 Card Enable 2 LOW Voltage Sense 1 N.C. Reserved N.C. Reserved N.C. Address bit 17 Address bit 18 Address bit 19 1MB(2) Address bit 20 2MB(2) Address bit 21 4MB(2,3) Supply Voltage Prog. Voltage N.C. Address bit 22 8MB(2,3) Address bit 23 16/10MB(2,3) Address bit 24 N.C. Address bit 25 N.C. Voltage Sense 2 N.C. Card Reset N.C. Extended Bus cycle LOW(1) Reserved N.C. Attrib Mem Select LOW Bat. Volt. Detect 2 (1) Bat. Volt. Detect 1 (1) Data bit 8 Data bit 9 Data bit 10 Card Detect 2 LOW Ground Notes: 1. Wait#, BVD1 and BVD2 are driven high for compatibility 2. Shows density for which specified address bit is MSB. Higher order address bits are N.C. (i.e. 4MB A21 is MSB A22 - A25 are NC). 3. For the 3MB card the memory will wrap at the 4MB boundary, for 5MB, 6MB, and & 7MB cards the memory will wrap at the 8MB boundary, for 9MB and 10MB cards the memory will wrap at the 16MB boundary. Mechanical Interconnect area 1.0mm ± 0.05 (0.039”) 1.6mm ± 0.05 (0.063”) 3.0mm MIN 10.0mm MIN (0.400”) Substrate area 85.6mm ± 0.20 (3.370”) 1.0mm ± 0.05 (0.039”) 10.0mm MIN (0.400”) August 2000 Rev. 3 - ECO #13127 54.0mm ± 0.10 (2.126”) 3.3mm ± T1 (0.130”) T1=0.10mm interconnect area T1=0.20mm substrate area 3 PC Card Products PCMCIA Flash Memory Card FLC Series Card Signal Description Symbol Type A0 - A25 INPUT DQ0 - DQ15 INPUT/OUTPUT CE1#, CE2# INPUT OE# INPUT WE# RDY/BSY# INPUT N.C. CD1#, CD2# OUTPUT WP OUTPUT VPP1 N.C. VPP2 N.C. VCC GND REG# INPUT RST N.C. WAIT# OUTPUT BVD1, BVD2 OUTPUT VS1, VS2 OUTPUT Name and Function ADDRESS INPUTS: A0 through A25 enable direct addressing of up to 64MB of memory on the card. Signal A0 is not used in word access mode. The memory will wrap at the card density boundary (see PINOUT, note 3). The system should not try to access memory beyond the card density. A25 is the most significant bit. A24 – A25 are not connected. DATA INPUT/OUTPUT: DQ0 THROUGH DQ15 constitute the bi-directional databus. DQ0 – DQ7 constitute the lower (even) byte and DQ8 – DQ15 the upper (odd) byte. DQ15 is the MSB. CARD ENABLE 1 AND 2: CE1# enables even byte accesses, CE2# enables odd byte accesses. Multiplexing A0, CE1# and CE2# allows 8-bit hosts to access all data on DQ0 - DQ7. OUTPUT ENABLE: Active low signal gating read data from the memory card. WRITE ENABLE: Active low signal gating write data to the memory card. READY/BUSY OUTPUT: Indicates status of internally timed erase or program algorithms. This signal is not connected. CARD DETECT 1 and 2: Provide card insertion detection. These signals are internally connected to ground on the card. The host shall monitor these signals to detect card insertion (pulled-up on host side). WRITE PROTECT: Write protect reflects the status of the Write Protect switch on the memory card. WP set to high = write protected, providing internal hardware write lockout to the Flash array. If card does not include optional write protect switch, this signal will be pulled low internally indicating write protect = "off". PROGRAM/ERASE POWER SUPPLY: Provides programming voltages 12.0V for lower byte (D0 – D7) memory components. This signal is not connected. PROGRAM/ERASE POWER SUPPLY: Provides programming voltages 12.0V for upper byte (D8 – D15) memory components. This signal is not connected. CARD POWER SUPPLY: (5.0V). CARD GROUND ATTRIBUTE MEMORY SELECT : Active low signal, enables access to Attribute Memory Plane, occupied by Card Information Structure and Card Registers. RESET: Active high signal for placing cards in Power-on default state. This signal is not connected. WAIT: This signal is pulled high internally for compatibility. No wait states are generated. BATTERY VOLTAGE DETECT: These signals are pulled high to maintain SRAM card compatibility. VOLTAGE SENSE: Notifies the host socket of the card's VCC requirements. VS1 and VS2 are open to indicate a 5V card. RESERVED FOR FUTURE USE NO INTERNAL CONNECTION TO CARD: pin may be driven or left floating RFU N.C. Functional Truth Table READ function Function Mode Standby Mode Byte Access (8 bits) Word Access (16 bits) Odd-Byte Only Access /CE2 /CE1 H H H L H L L L L H A0 X L H X X /OE X L L L L /WE X H H H H X L H X X X H H H H X L L L L Common Memory Attribute Memory /REG D15-D8 D7-D0 High-Z High-Z X High-Z Even-Byte H High-Z Odd-Byte H Odd-Byte Even-Byte H Odd-Byte High-Z H /REG D15-D8 D7-D0 High-Z High-Z X High-Z Even-Byte L High-Z Not Valid L L Not Valid Even-Byte High-Z L Not Valid WRITE function Standby Mode Byte Access (8 bits) Word Access (16 bits) Odd-Byte Only Access H H H L L August 2000 Rev. 3 - ECO #13127 H L L L H X H H H H 4 X X X Even-Byte X Odd-Byte Odd-Byte Even-Byte Odd-Byte X X L L L L X X X X X X Even-Byte X Even-Byte X PC Card Products PCMCIA Flash Memory Card FLC Series Absolute Maximum Ratings(1) Operating Temperature TA (ambient) Commercial Industrial Storage Temperature Commercial Industrial Voltage on any pin relative to VSS VCC supply Voltage relative to VSS Note: (1) Stress greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation at these or any other conditions greater than those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 0°C to +60 °C -40°C to +85 °C -30°C to +80 °C -40°C to +85 °C -0.5V to VCC+0.5V -0.5V to +7.0V DC Characteristics(1) Symbol Parameter Density Notes (2) Typ Max Units Test Conditions ICCR VCC Read Current All 45 mA ICCW VCC Program Current All 65 mA VCC = VCCmax tcycle = 150ns,CMOS levels Programming in Progress ICCE VCC Erase Current All 65 mA Erasure in Progress mA VCC = VCCmax Control Signals = VCC CMOS levels ICCS VCC Standby Current (CMOS) 1MB 0.015 0.7 2MB 0.015 0.9 4MB 0.015 1.3 10MB 0.015 2.5 CMOS Test Conditions: VCC = 5V ± 5%, VIL = VSS ± 0.2V, VIH = VCC ± 0.2V Notes: 1. All currents are RMS values unless otherwise specified. ICCR, ICCW and ICCE are based on Byte wide operations. For 16 bit operation values are double. 2. Typical: VCC = 5V, T = +25ºC Symbol Parameter Notes Min Max Units Test Conditions ILI Input Leakage Current 1 ±20 µA VCC = VCCMAX Vin =VCC or VSS VCC = VCCMAX Vout =VCC or VSS ILO Output Leakage Current 1 ±20 µA VIL Input Low Voltage 1 0 0.8 V VIH Input High Voltage 1 0.7VCC VCC+0.5 V VOL Output Low Voltage 1 0.4 V IOL = 3.2mA VOH Output High Voltage 1 VCC-0.4 VCC V IOH = -2.0mA VLKO VCC Erase/Program Lock Voltage 1 3.2 4.2 V Notes: 1. Values are the same for byte and word wide modes for all card densities. 2. Exceptions: Leakage currents on CE1#, CE2#, OE#, REG# and WE# will be < 500 µA when VIN = GND due to internal pull-up resistors. August 2000 Rev. 3 - ECO #13127 5 PC Card Products PCMCIA Flash Memory Card FLC Series AC Characteristics Read Timing Parameters 150ns SYMBOL (PCMCIA) tC(R) Parameter Min Max Unit Read Cycle Time ta(A) Address Access Time 150 ns ta(CE) Card Enable Access Time 150 ns ta(OE) Output Enable Access Time 75 ns tsu(A) Address Setup Time 20 ns tsu(CE) Card Enable Setup Time 0 ns th(A) Address Hold Time 20 ns th(CE) Card Enable Hold Time 20 ns tv(A) 0 ns tdis(CE) Output Hold from Address Change Output Disable Time from CE# 75 ns tdis(OE) Output Disable Time from OE# 75 ns ten(CE) Output Enable Time from CE# 5 ns ten(OE) Output Enable Time from OE# 5 ns 150 ns Note: AC timing diagrams and characteristics are guaranteed to meet or exceed PCMCIA 2.1 specifications. Read Timing Diagram tc(R ) th(A ) ta(A ) A [25 ::0], /R E G tv(A ) ta(C E ) tsu(C E ) /C E 1, /C E2 NOTE 1 NOTE 1 tsu(A ) ta(O E ) th(C E ) tdis(C E ) /O E tdis(O E ) ten (O E ) D [15 ::0] D A T A V A LID Note: Signal may be high or low in this area. August 2000 Rev. 3 - ECO #13127 6 PC Card Products PCMCIA Flash Memory Card FLC Series Write Timing Parameters 150ns SYMBOL (PCMCIA) tCW Parameter Min Max Unit Write Cycle Time 150 ns tw(WE) Write Pulse Width 80 ns tsu(A) Address Setup Time 20 ns tsu(A-WEH) Address Setup Time for WE# 100 ns tsu(CEWEH) tsu(D-WEH) Card Enable Setup Time for WE# 100 ns Data Setup Time for WE# 50 ns th(D) Data Hold Time 20 ns trec(WE) Write Recover Time 20 ns tdis(WE) Output Disable Time from WE# 75 ns tdis(OE) Output Disable Time from OE# 75 ns ten(WE) Output Enable Time from WE# 5 ns ten(OE) Output Enable Time from OE# 5 ns tsu(OE-WE) Output Enable Setup from WE# 10 ns th(OE-WE) Output Enable Hold from WE# 10 ns tsu(CE) Card Enable Setup Time from OE# 0 ns th(CE) Card Enable Hold Time 20 ns Note: AC timing diagrams and characteristics are guaranteed to meet or exceed PCMCIA 2.1 specifications. Write Timing Diagram tc (W ) A [ 2 5 :: 0 ], / R E G ts u ( A - W E H ) tre c (W E ) ts u ( C E - W E H ) th (C E ) ts u (C E ) /C E 1 , /C E 2 NOTE 1 NO TE 1 /O E tw (W E ) ts u ( A ) th (O E -W E ) /W E th ( D ) ts u (O E -W E ) D [ 1 5 : :0 ] ( D in ) ts u (D -W E H ) NO TE 2 D A T A IN P U T t d is ( W E ) t d is ( O E ) te n (O E ) te n (W E ) D [ 1 5 ::0 ] ( D o u t ) NO TE 2 Notes: 1. Signal may be high or low in this area. 2. When the data I/O pins are in the output state, no signals shall be applied to the data pins (D15 - D0) by the host system. August 2000 Rev. 3 - ECO #13127 7 PC Card Products PCMCIA Flash Memory Card FLC Series Data Write and Erase Performance VCC = 5V ± 5%, TA = 25ºC Parameter Comments Min (1) Sector Erase Time Excludes 00h programming prior to erasure Typ 1.0 Chip Erase Time Byte Programming Time Chip Programming Time Excludes 00h programming prior to erasure Excludes system-level overhead Excludes system-level overhead 8 7 3.6 Max Units 15 s 120 s µs s (3) 1000 25(3, 4) Notes: 1. Typical: Nominal voltages, TA = 25ºC, 100,000 cycles. 2. Although Embedded Algorithms allow for a longer chip program and erase time, the actual time will be considerably less since bytes program or erase significantly faster than the worst case byte. 3. Under worst case condition of 90°C, 4.5 V Vcc, 100,000 cycles. 4. The Embedded Algorithms allow for 2.5 ms byte program time. DQ5 = “1” only after a byte takes the theoretical maximum time to program. A minimal number of bytes may require significantly more programming pulses than the typical byte. The majority of the bytes will program within one or two pulses. This is demonstrated by the typical and maximum programming times. August 2000 Rev. 3 - ECO #13127 8 PC Card Products PCMCIA Flash Memory Card FLC Series CIS Information for FLC Series Cards Address 00H 02H 04H 06H 1) Address 4AH 4CH 4EH 2) Address 56H 58H 08H 0AH 0CH 0EH 10H 12H 14H 16H 18H 1AH 1CH 1EH 20H 22H 24H 26H 28H 2AH Value 01H 03H 53H 0DH 06H 2DH 0EH 4DH 16H 6DH 1EH 8DH 26H FFH 18H 02H 01H A4H 17H 03H 42H 01H FFH 1EH 06H 02H 11H 01H 01H 01H 01H 2CH 2EH 30H 32H 34H 36H 38H 3AH 3CH 20H 04H F6H 01H 00H 00H 15H 47H 04H Description CISTPL_DEVICE TPL_LINK FLASH = 150ns (device writable) Card Size:1MB 2MB 3MB 4MB 5MB 6MB 7MB 8MB 9MB 10MB END OF DEVICE CISTPL_JEDEC_C TPL_LINK AMD - ID Am29F040- ID CISTPL_DEVICE_A TPL_LINK EEPROM - 200ns Device Size = 2KBytes END OF TUPLE CISTPL_DEVICEGEO TPL_LINK DGTPL_BUS DGTPL_EBS DGTPL_RBS DGTPL_WBS DGTPL_PART FLASH DEVICE NON-INTERLEAVED CISTPL_MANFID TPL_LINK(04H) TPLMID_MANF: LSB EDI TPLMID_MANF: MSB EDI LSB: Numb er Not Assigned MSB: Numb er Not Assigned CISTPL_VERS1 TPL_LINK TPLLV1_MAJOR Address 3EH 40H 42H 44H 46H 48H 4AH 4CH 4EH 50H 52H 54H 56H 58H 5AH 5CH 5EH 62H 64H 66H 68H 6AH 6CH 6EH 70H 72H 74H 76H 78H 7AH 7CH 7EH 80H 82H 84H 86H 88H 8AH 8CH 8EH 90H Value 01H 45H 44H 49H 37H 50H 30H 1) 30H 1) 31H 1) 46H 4CH 43H 30H 2) 32H 2) 2DH 2DH 2DH 31H 35H 20H 00H 43H 4FH 50H 59H 52H 49H 47H 48H 54H 20H 45H 4CH 45H 43H 54H 52H 4FH 4EH 49H 43H Description TPLLV1_MINOR E D I 7 P 0 0 1 F L C 0 2 1 5 SPACE END TEXT C O P Y R I G H T SPACE E L E C T R O N I C Value Desc. Value Desc. Value Desc. Value Desc. Value Desc. Value Desc. Value Desc. Value Desc. Value Desc. 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 30H 0 31H 1 32H 2 33H 3 34H 4 35H 5 36H 6 37H 7 38H 8 39H 9 30H 0 Value Description 30H 0 34H 4 August 2000 Rev. 3 - ECO #13127 9 PC Card Products PCMCIA Flash Memory Card FLC Series CIS Information for FLC Series Cards (Cont.) 92H 94H 96H 98H 9AH 9CH 9EH A0H A2H A4H A6H A8H AAH ACH AEH B0H B2H B4H B6H B8H BAH BCH BEH C0H C2H C4H C6H C8H CAH CCH August 2000 Rev. 3 - ECO #13127 SPACE D E S I G N S SPACE I N C O R P O R A T E D SPACE END TEXT 1 9 9 7 END TEXT END OF LIST CISTPL_END 20H 44H 45H 53H 49H 47H 4EH 53H 20H 49H 4EH 43H 4FH 52H 50H 4FH 52H 41H 54H 45H 44H 20H 00H 31H 39H 39H 37H 00H 00H FFH 10 PC Card Products PCMCIA Flash Memory Card FLC Series PRODUCT MARKING WED 7P010FLC0200C15 C995 9915 EDI Date code Lot code / trace number Part number Company Name Note: Some products are currently marked with our pre-merger company name/acronym (EDI). During our transition period, some products will also be marked with our new company name/acronym (WED). Starting October 2000 all PCMCIA products will be marked only with the WED prefix. PART NUMBERING 7 P 010 FLC02 00 C 15 Card access time 15 25 150ns 250ns Temperature range C Commercial 0°C to +70°C I Industrial -40°C to +85°C Packaging option 00 Standard, type 1 Card family and version - See Card Family and Version Info. for details (next page) Card capacity 010 10MB PC card P R Standard PCMCIA Ruggedized PCMCIA Card technology 7 8 August 2000 Rev. 3 - ECO #13127 FLASH SRAM 11 PC Card Products PCMCIA Flash Memory Card FLC Series Ordering Information EDI 7P XXX FLC YY SS T ZZ Based on Am29F040 where XXX: 001 002 003 004 005 006 007 008 009 010 YY: 01 02 03 04 No Attribute memory, no Write Protect switch Attribute memory, no Write Protect switch No Attribute memory, with Write Protect switch Attribute memory, with Write Protect switch SS: 00 01 02 WEDC Silkscreen Blank Housing, Type I Blank Housing, Type I Recessed T: C I** Commercial Industrial 15 150ns ZZ: 1MB 2MB 3MB 4MB 5MB 6MB 7MB 8MB 9MB 10MB Notes: Options without attribute memory and with/without hardware write protect switch are available. ** Denotes advanced information. Date of revision 23-Dec-98 27-May-99 31-May-00 1-Aug-00 REVISION HISTORY revision Description 0 Initial release 1 Logo change 2 Added page 10 3 Corrected timing errors on pgs. 6 & 7 White Electronic Designs Corporation One Research Drive, Westborough, MA 01581, USA tel: (508) 366 5151 fax: (508) 836 4850 www.whiteedc.com August 2000 Rev. 3 - ECO #13127 12 PC Card Products