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29W040 - 4 Mbit 512Kb x8 / Uniform Block Low Voltage Single Supply Flash Memory

Datasheet Summary

Description

The M29W040 is a non-volatile memory that may be erased electrically at the block level, and programmed Byte-by-Byte.

The interface is directly compatible with most microprocessors.

PLCC32, TSOP32 (8 x 20mm)and TSOP32 (8 x 14mm) packages are available.

Features

  • write cycle is initiated. See Note 4. RBP (3) 3+ Read Block Protection until a new write cycle is.

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Datasheet preview – 29W040

Datasheet Details

Part number 29W040
Manufacturer STMicroelectronics
File Size 205.61 KB
Description 4 Mbit 512Kb x8 / Uniform Block Low Voltage Single Supply Flash Memory
Datasheet download datasheet 29W040 Datasheet
Additional preview pages of the 29W040 datasheet.

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Full PDF Text Transcription

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M29W040 4 Mbit (512Kb x8, Uniform Block) Low Voltage Single Supply Flash Memory NOT FOR NEW DESIGN M29W040 is replaced by the M29W040B 2.7V to 3.6V SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS FAST ACCESS TIME: 100ns BYTE PROGRAMMING TIME: 12µs typical ERASE TIME – Block: 1.5 sec typical – Chip: 2.5 sec typical PROGRAM/ERASE CONTROLLER (P/E.C.) – Program Byte-by-Byte – Data Polling and Toggle bits Protocol for P/E.C.
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