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V29LC51002 Dataheets PDF



Part Number V29LC51002
Manufacturers Mosel Vitelic Corp
Logo Mosel Vitelic  Corp
Description 2 MEGABIT 262/144 x 8 BIT 5 VOLT CMOS FLASH MEMORY
Datasheet V29LC51002 DatasheetV29LC51002 Datasheet (PDF)

MOSEL VITELIC V29LC51002 2 MEGABIT (262,144 x 8 BIT) 5 VOLT CMOS FLASH MEMORY Description PRELIMINARY Features s s s s s 256Kx8-bit Organization Address Access Time: 90 ns Single 5V ± 10% Power Supply Sector Erase Mode Operation 512 bytes per Sector, 512 Sectors – Sector-Erase Cycle Time: 10ms (Max) – Byte-Write Cycle Time: 30µs (Max) Minimum 1,000 Erase-Program Cycles Low power dissipation – Active Read Current: 20mA (Typ) – Active Program Current: 30mA (Typ) – Standby Current: 100µA (Max) L.

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MOSEL VITELIC V29LC51002 2 MEGABIT (262,144 x 8 BIT) 5 VOLT CMOS FLASH MEMORY Description PRELIMINARY Features s s s s s 256Kx8-bit Organization Address Access Time: 90 ns Single 5V ± 10% Power Supply Sector Erase Mode Operation 512 bytes per Sector, 512 Sectors – Sector-Erase Cycle Time: 10ms (Max) – Byte-Write Cycle Time: 30µs (Max) Minimum 1,000 Erase-Program Cycles Low power dissipation – Active Read Current: 20mA (Typ) – Active Program Current: 30mA (Typ) – Standby Current: 100µA (Max) Low VCC Program Inhibit Below 3.5V CMOS and TTL Interface Packages: – 32-pin Plastic DIP – 32-pin PLCC s s The V29LC51002 is a high speed 262,144 x 8 bit CMOS flash memory. Writing or erasing the device is done with a single 5 Volt power supply. The device has separate chip enable CE, write enable WE, and output enable OE controls to eliminate bus contention. The V29LC51002 features a sector erase operation which allows each sector to be erased and reprogrammed without affecting data stored in other sectors. The device also supports full chip erase. s s s Device Usage Chart Operating Temperature Range 0°C to 70°C Package Outline P • J • Access Time (ns) 90 • Temperature Mark Blank V29LC51002 Rev. 0.5 October 2000 1 MOSEL VITELIC V 29 LC 51 002 – V29LC51002 OPERATING VOLTAGE 51: 5V DEVICE 90: 90ns SPEED PKG. P = PDIP J = PLCC C51002-01 Pin Configurations VCC WE A12 A15 A16 NC N/C A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 32-Pin PDIP 26 Top View 25 24 23 22 21 20 19 18 17 51002-02 VCC WE A17 A14 A13 A8 A9 A11 OE A10 CE I/O7 I/O6 I/O5 I/O4 I/O3 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 A17 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A14 A13 A8 A9 A11 OE A10 CE I/O7 32 Pin PLCC Top View I/O1 I/O2 I/O3 I/O4 I/O5 GND I/O6 51002-03 Pin Names A0–A17 I/O0–I/O7 CE OE WE VCC GND NC Address Inputs Data Input/Output Chip Enable Output Enable Write Enable 5V ± 10% Power Supply Ground No Connect V29LC51002 Rev. 0.5 October 2000 2 MOSEL VITELIC Functional Block Diagram 2,097,152 Bit Memory Cell Array V29LC51002 X-Decoder A0–A17 Address buffer & latches Y-Decoder CE OE WE Control Logic I/O Buffer & Data Latches I/O0–I/O7 51002-07 Capacitance (1,2) Symbol CIN COUT CIN2 Parameter Input Capacitance Output Capacitance Control Pin Capacitance Test Setup VIN = 0 VOUT = 0 VIN = 0 Typ. 6 8 8 Max. 8 12 10 Units pF pF pF NOTE: 1. Capacitance is sampled and not 100% tested. 2. TA = 25°C, VCC = 5V ± 10%, f = 1 MHz. Latch Up Characteristics(1) Parameter Input Voltage with Respect to GND on A9, OE Input Voltage with Respect to GND on I/O, address or control pins VCC Current NOTE: 1. Includes all pins except VCC. Test conditions: VCC = 5V, one pin at a time. Min. -1 -1 -100 Max. +13 VCC + 1 +100 Unit V V mA AC Test Load +5.0 V IN3064 or Equivalent Device Under Test IN3064 or Equivalent CL = 100 pF 6.2 kΩ IN3064 or Equivalent IN3064 or Equivalent 51002-08 2.7 kΩ V29LC51002 Rev. 0.5 October 2000 3 MOSEL VITELIC Absolute Maximum Ratings(1) Symbol VIN VIN VCC TSTG TOPR IOUT V29LC51002 Parameter Input Voltage (input or I/O pins) Input Voltage (A9 pin, OE) Power Supply Voltage Storage Temerpature (Plastic) Operating Temperature Short Circuit Current(2) Commercial -2 to +7 -2 to +13 -0.5 to +5.5 -65 to +125 0 to +70 200 (Max.) Unit V V V °C °C mA NOTE: 1. Stress greater than those listed unders “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. No more than one output maybe shorted at a time and not exceeding one second long. DC Electrical Characteristics (over the commercial operating range) Parameter Name VIL VIH IIL IOL VOL VOH ICC1 Parameter Input LOW Voltage Input HIGH Voltage Input Leakage Current Output Leakage Current Output LOW Voltage Output HIGH Voltage Read Current Test Conditions VCC = VCC Min. VCC = VCC Max. VIN = GND to VCC, VCC = VCC Max. VOUT = GND to VCC, VCC = VCC Max. VCC = VCC Min., IOL = 2.1mA VCC = VCC Min, IOH = -400µA CE = OE = VIL, WE = VIH, all I/Os open, Address input = VIL/VIH, at f = 1/tRC Min., VCC = VCC Max. CE = WE = VIL, OE = VIH, VCC = VCC Max. CE = OE = WE = VIH, VCC = VCC Max. CE = OE = WE = VCC – 0.3V, VCC = VCC Max. CE = OE = VIL, WE = VIH CE = OE = VIL, WE = VIH, A9 = VH Max. Min. — 2 — — — 2.4 — Max. 0.8 — ±1 ±10 0.4 — 40 Unit V V µA µA V V mA ICC2 ISB ISB1 VH IH Write Current TTL Standby Current CMOS Standby Current Device ID Voltage for A9 Device ID Current for A9 — — — 11.5 — 50 2 100 12.5 50 mA mA µA V µA V29LC51002 Rev. 0.5 October 2000 4 MOSEL VITELIC AC Electrical Characteristics (over all temperature ranges) Read Cycle Parameter Name tR.


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