PCMCIA Flash Memory Card FVB Series Value Series Flash Memory Card (AMD based) 4, 8, 16 MEGABYTE General Description Features The WEDC Value Series (FV) Flash memory cards • Low cost Linear Flash Card offers a low cost linear Flash solid state storage • Single 5 Volt Supply solution for code and data storage, high performance disk emulation, mobile PC and embedded •Based on AMD Flash Components - very low power without entering reset mode - allows standard access from low power mode applications. The WEDC FVB Value series is based on AMD •Fast Read Performance - 150ns Maximum Access Time Flash memories. Current cards are based on the AMD 29F016 (2MB) device whose manufacturer and device code is 01 and ADH respectively. The • x16 Data Interface - Odd byte not accessible on Even byte symmetrically blocked architecture and single 5V operation provides a cost effective, high • High Performance Random Writes - 10µs Typical Word Write Time performance, nonvolatile storage solution. The PC Card form factor offers an industry standard pinout • Automated Write and Erase Algorithms - AMD Command Set and mechanical outline, allowing density upgrades without system design changes. • 50µA Typical Deep Power-Down The Value series is designed as a simple x16 linear array of Flash devices. Two Flash devices in parallel • 100,000 Erase Cycles per Block provide the lower and upper bytes for the 16 bit • 64K word symmetrical Block Architecture access. The Value series does not provide access of the ODD byte (D8 - D15) on the even byte data path • PC Card Standard Type I Form Factor (D0 - D7). WEDC’s standard Value Series Flash Card is shipped with no attribute memory or CIS (Card Block Diagram Information Structure) information. An option for 2KB of attribute memory with CIS information is available. The CIS for the WEDC Value series may Busy 0-7 R/Busy also be stored in Block 0 (even bytes, D0 - D7 only) Device 7 Device 6 Device 5 Device 4 Device 3 Device 2 Device 1 Device 0 of the Flash memory, this option is available by request only. WEDC’s standard cards are shipped with WEDC Logo. Cards are also available in blank housings (no /WR CE1# CE2# REG# WE# OE# Logo). The blank housings are available in both a CONTROL LOGIC A22 A23 recessed (for label) and flat housing. Please contact WEDC sales representative for further information Vpp1 Vpp2 VS1 VS2 Custom artwork. ADDRESS BUS A1-A21 /RD ATTRIBUTE MEMORY 28C16 open DATA D8-15 DATA D0-7 Note: Configuration above for 16MB card using 16Mbit components. August 2000 Rev. 3 - ECO #13135 1 PC Card Products PCMCIA Flash Memory Card FVB 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 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 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 Active Pin Signal name I/O Function Active 35 GND Ground 36 CD1# O Card Detect 1 LOW 37 DQ11 I/O Data bit 11 38 DQ12 I/O Data bit 12 39 DQ13 I/O Data bit 13 40 DQ14 I/O Data bit 14 41 DQ15 I Data bit 15 42 CE2# I Card Enable 2 LOW 43 VS1 O Voltage Sense 1 N.C. 44 RFU Reserved 45 RFU Reserved 46 A17 I Address bit 17 47 A18 I Address bit 18 48 A19 I Address bit 19 49 A20 I Address bit 20 50 A21 I Address bit 21 4MB(2) 51 Vcc Supply Voltage 52 Vpp2 Prog. Voltage N.C. 53 A22 I Address bit 22 8MB(2) 54 A23 I Address bit 23 16MB(2) 55 A24 I Address bit 24 N.C. 56 A25 I Address bit 25 N.C. 57 VS2 O Voltage Sense 2 N.C. 58 RST I Card Reset HIGH 59 Wait# O Extended Bus cycle LOW 60 RFU Reserved 61 REG# I Attrib Mem Select 62 BVD2 O Bat. Volt. Detect 2 63 BVD1 O Bat. Volt. Detect 1 64 DQ8 I/O Data bit 8 65 DQ9 I/O Data bit 9 66 DQ10 O Data bit 10 67 CD2# O Card Detect 2 LOW 68 GND Ground LOW LOW LOW LOW N.C. NC HIGH Notes: 1. RDY/BSY is an open drain output, external pull-up resistor is required. 2. Shows density for which specified address bit is MSB. Higher order address bits are no connects (i.e., 4MB A21 is MSB A22 - A25 are NC). Mechanical Interconnect area 1.0mm ± 0.05 (0.039”) 1.6mm ± 0.05 (0.063”) 10.0mm MIN (0.400”) 3.0mm MIN Substrate area 85.6mm ± 0.20 (3.370”) 1.0mm ± 0.05 (0.039”) 10.0mm MIN (0.400”) August 2000 Rev. 3 - ECO #13135 54.0mm ± 0.10 (2.126”) 3.3mm ± T1 (0.130”) T1=0.10mm interconnect area T1=0.20mm substrate area 2 PC Card Products PCMCIA Flash Memory Card FVB Series Card Signal Description Symbol A0 - A25 Type INPUT DQ0 - DQ15 INPUT/OUTP UT CE1#, CE2# INPUT OE# INPUT WE# INPUT RDY/BSY# OUTPUT CD1#, CD2# OUTPUT WP OUTPUT VPP1, VPP2 N.C. VCC GND REG# INPUT RST INPUT WAIT# OUTPUT BVD1, BVD2 OUTPUT VS1, VS2 OUTPUT RFU N.C. Name and Function ADDRESS INPUTS: A0 through A25 enable direct addressing of up to 64MB of memory on the card. Signal A0 is not decoded since the card is x16 only. The memory will wrap at the card density boundary. The system should not try to access memory beyond the card density. The upper addresses 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. Odd byte (DQ8 - DQ15) can not be accessed on DQ0 - DQ7. OUTPUT ENABLE: Active low signal enabling 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. A high output indicates that the card is ready to accept accesses. Open Drain output, pull-up resistor is required. CARD DETECT 1 and 2: Provide card insertion detection. These signals are connected to ground internally on the memory card. The host socket interface circuitry shall supply 10K-ohm or larger pull-up resistors on these signal pins. WRITE PROTECT: This signal is pulled low internally. This signifies write protect = "off " for all cases. PROGRAM/ERASE POWER SUPPLY: Not connected for 5V only card. CARD POWER SUPPLY: 5.0V for all internal circuitry. GROUND: for all internal circuitry. ATTRIBUTE MEMORY SELECT : only used with cards built with optional attribute memory. RESET: Active high signal for placing card in Power-on default state. Reset can be used as a Power-Down signal for the memory array. 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, 16 bit card has been inserted. RESERVED FOR FUTURE USE NO INTERNAL CONNECTION TO CARD: pin may be driven or left floating Functional Truth Table READ function Function Mode Standby Mode Low Byte Access Word Access (16 bits) Odd-Byte Only Access /CE2 /CE1 H H H L L L L H /OE X L L L /WE X H H H X H H H X L L L Common Memory Attribute Memory /REG D15-D8 D7-D0 X High-Z High-Z H High-Z Even-Byte H Odd-Byte Even-Byte H Odd-Byte High-Z /REG D15-D8 X High-Z L High-Z L Not Valid L Not Valid D7-D0 High-Z Even-Byte Even-Byte High-Z WRITE function Standby Mode Low Byte Access Word Access (16 bits) Odd-Byte Only Access August 2000 Rev. 3 - ECO #13135 H H L L H L L H X H H H 3 X X X Even-Byte Odd-Byte Even-Byte Odd-Byte X X L L L X X X X X Even-Byte Even-Byte X PC Card Products PCMCIA Flash Memory Card FVB Series Absolute Maximum Ratings (1) Operating Temperature TA (ambient) Commercial Industrial Storage Temperature 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 -40°C to +85 °C -0.5V to VCC+0.5V -0.5V to +7.0V DC Characteristics (1) Symbol Parameter Notes Typ(3) ICCR VCC Read Current Density (Mbytes) 4,8,16 ICCW VCC Program Current 4,8,16 65 mA ICCE VCC Erase Current 4,8,16 65 mA ICCS VCC Standby Current 4,8,16 For max capacity 16MB 100 µA 2 10 Max Units 40 mA Test Conditions VCC = 5.25V tcycle = 150ns VCC = 5.25V Control Signals = VCC CMOS Test Conditions: VIL = VSS ± 0.2V, VIH = VCC ± 0.2V Notes: 1. All currents are for Byte mode and are RMS values unless otherwise specified. 2. Control Signals: CE1#, CE2#, OE#, WE#, REG#. 3. Typical: VCC = 5V, T = +25C. Symbol Parameter Notes Min Max Units 1,2 ±20 µA ±20 µA Test Conditions ILI Input Leakage Current VCC = VCCMAX Vin =VCC or VSS VCC = VCCMAX Vout =VCC or VSS ILO Output Leakage Current 1 VIL Input Low Voltage 1 0 0.8 V VIH Input High Voltage 1 3.85 V VOL Output Low Voltage 1 VCC+0. 5 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. Leakage currents on RST will be <150µA when VIN=VCC due to internal pull-down resistor. August 2000 Rev. 3 - ECO #13135 4 PC Card Products PCMCIA Flash Memory Card FVB Series AC Characteristics Read Timing Parameters 150ns SYMBOL (PCMCIA) tC(R) Parameter Min Max 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) (2) trec(RST) Output Enable Time from OE# 5 ns 150 Power Down recovery to Output Delay. VCC = 5V Unit ns 500 ns Notes: 1. AC timing diagrams and characteristics are guaranteed to meet or exceed PCMCIA 2.1 specifications. 2. Minimum width of reset pulse 500ns. Read Timing Diagram tc(R ) th(A ) ta(A ) A [2 5::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 ) td is(C E ) /O E td is(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 #13135 5 PC Card Products PCMCIA Flash Memory Card FVB Series Write Timing Parameters 150ns SYM (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(CE-WEH) Card Enable Setup Time for WE# 100 ns tsu(D-WEH) 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 #13135 6 PC Card Products PCMCIA Flash Memory Card FVB Series Data Write and Erase Performance (1,3) VCC = 5V ± 5%, TA = 0C to + 70C Typ(1) Max 2,4 7µs 1ms 2 1 15 Parameter Notes Word/Byte Program time Block Erase Time Min Units Comments Note 2, 4 sec Excludes 00H prog. prior to erasure Notes: 1. Typical: Nominal voltages and TA = 25C. 2. Excludes system overhead. 3. Valid for all speed options. 4. To maximize system performance RDY/BSY# signal or component status register should be polled. August 2000 Rev. 3 - ECO #13135 7 PC Card Products PCMCIA Flash Memory Card FVB Series PRODUCT MARKING WED 7P016FVB0600C15 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 016 FVB06 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 016 16MB PC card P R Standard PCMCIA Ruggedized PCMCIA Card technology 7 8 August 2000 Rev. 3 - ECO #13135 FLASH SRAM 8 PC Card Products PCMCIA Flash Memory Card FVB Series Ordering Information 7P XXX FVB YY SS T ZZ where XXX: 004 008 016 4MB 8MB 16MB YY: 05 06 29F016 base 29F016 w/attribute memory SS: 00 01 02 WEDC Silkscreen Blank Housing, Type I Blank Housing, Type I Recessed T: C I Commercial Industrial ZZ: 15 150ns Part Number Table - Common Options EDI Part Number AMD Based Cards EDI7P004FVB0500C15 EDI7P004FVB0600C15 EDI7P008FVB0500C15 EDI7P008FVB0600C15 EDI7P016FVB0500C15 EDI7P016FVB0600C15 August 2000 Rev. 3 - ECO #13135 Density 4MB 4MB 8MB 8MB 16MB 16MB Speed 150ns 150ns 150ns 150ns 150ns 150ns 9 Flash Component Attribute Memory 29F016 29F016 29F016 29F016 29F016 29F016 NO 2K EEPROM NO 2K EEPROM NO 2K EEPROM PC Card Products PCMCIA Flash Memory Card FVB Series CIS Data - Cards Based on 29F016 Components with Attribute Memory Address 00H 02H 04H 06H 08H 0AH 0CH 0EH 10H 12H 14H 16H 18H 1AH 1CH 1EH 20H 22H 24H 26H 28H 2AH 2CH 2EH 30H 32H 34H 36H 38H 3AH 3CH 3EH 40H 42H 44H 46H 48H 4AH 4CH 4EH 50H 52H 54H 56H 58H 5AH 5CH 5EH 60H 62H Value 01H 03H 53H 0EH 1EH 3EH FFH 18H 02H 01H ADH 17H 04H 42H 01H FFH 1EH 06H 02H 11H 01H 01H 01H 01H 20H 04H F6H 01H 00H 00H 15H 47H 05H 00H 45H 44H 49H 37H 50H 30H 30H Description CISTPL_DEVICE TPL_LINK FLASH = 150ns (device writable) CARD SIZE: 4MB 8MB 16MB END OF TUPLE Address 64H 66H 68H 6AH 6CH 6EH 70H 72H 74H 76H 78H 7AH 7CH 7EH 80H 82H 84H 86H 88H 8AH 8CH 8EH 90H 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 CISTPL_JEDEC_C TPL_LINK AMD - ID 29F016 - ID CISTPL_DEVICE_A TPL_LINK EEPROM - 250ns 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 TPLMID_MANF: LSB EDI TPLMID_MANF: MSB EDI LSB: Number Not Assigned MSB: Number Not Assigned 46H 56H 42H 30H 36H 2DH 2DH 2DH CISTPL_VERS1 TPL_LINK TPLLV1_MAJOR TPLLV1_MINOR E D I 7 P 0 0 x F V B 0 6 y y Value 20H 00H 43H 4FH 50H 59H 52H 49H 47H 48H 54H 20H 45H 4CH 45E 43H 54H 52H 4FH 4EH 49H 43H 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 FFH FFH 00H Description SPACE END TEXT C O P Y R I G H T SPACE E L E C T R O N I C 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 TUPLE CISTPL_END INVALID ADDRESS Note: In the part number, value x will be substituted with the proper capacity and value yy with the proper card speed. August 2000 Rev. 3 - ECO #13135 10 PC Card Products PCMCIA Flash Memory Card FVB Series Revision History revision 0 1 2 3 rev date Jan-98 Jun-99 May-00 Aug-00 description initial release logo/name change added page 8 Changed pg. 5&6 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 #13135 11 PC Card Products