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TMS29VF040 Datasheet Flash Memories

Manufacturer: Texas Instruments

Overview: D Single Power Supply 3.3 V ± 0.3 V – TMS29LF040 2.7 V to 3.6 V – TMS29VF040 5 V ± 10% – See TMS29F040 Data sheet (Literature Number SMJS820) D Organization . . . 524288 By 8 Bits D Eight Equal Sectors of 64K Bytes – Any bination of Sectors Can Be Erased – Any bination of Sectors Can Be Marked as Read-Only D patible With JEDEC Electrically Erasable Programmable Read-Only Memory (EEPROM) mand Set D Fully Automated On-Chip Erase and Byte-Program Operations D 100000 Program / Erase Cycles D Erase-Suspend/ Erase-Resume Operation D patible With JEDEC Byte-Wide Pinouts D Low-Current Consumption – Active Read . . . 20 mA Typical – Active Program / Erase . . .

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TMS29LF040 and TMS29VF040 are 524 288 by 8-bit (4 194 304-bit), low-voltage, single-supply, programmable read-only memories that can be erased electrically and reprogrammed.

These devices are organized as eight independent 64K-byte sectors and are offered with access times between 80 ns and 150 ns.

An on-chip state machine controls the program and erase operations.

TMS29VF040 Distributor