TMS29F040

D Single Power Supply: 5 V ± 10% – 3.3 V ± 0.3 V – See TMS29LF040 / TMS29VF040 Data Sheet (Literature Number SMJS825) – 2.7 V to 3.6 V – See TMS29LF040 / TMS29VF040 Data Sheet D Organization . . . 524 288 By 8 Bits D Eight Equal Sectors of 64K Bytes – Any Combination of Sectors Can Be Erased – Any Combination of Sectors Can Be Marked as Read-Only D Compatible With JEDEC Electrically Erasable Programmable Read-Only Memory (EEPROM) Command Set D Fully Automated On-Chip Erase and Byte-Program Operations D 100 000 Program / Erase Cycles D Erase-Suspend/ Erase-Resume Operation D Compatible With JEDEC Byte-Wide Pinouts D Low-Current Consumption – Active Read . . . 20 mA Typical – Active Program / Erase . . . 30 mA Typical D All Inputs/Outputs TTL-Compatible description TMS29F040 524288 BY 8-BIT FLASH MEMORY SMJS820C – APRIL 1996 – REVISED JUNE 1998 FM PACKAGE ( TOP VIEW ) A12 A15 A16 A18 VCC W A17 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 4 3 2 1 32 31 30 5 29 6 28 7 27 8 26 9 25 10 24 11 23 12 22 13 21 14 15 16 17 18 19 20 A14 A13 A8 A9 A11 G A10 E DQ7 DQ1 DQ2 VSS DQ3 DQ4 DQ5 DQ6 PIN NOMENCLATURE A[0:18] DQ[0:7] E G VCC VSS W Address Inputs Inputs (programming) / Outputs Chip Enable Output Enable 5-V Power Supply Ground Write Enable The TMS29F040 is a 524288 by 8-bit (4194304-bit), 5-V single-supply, programmable read-only memory that can be electrically erased and reprogrammed. This device is organized as eight independent 64K-byte sectors and is offered with access times between 60 ...