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M29W320E

ST Microelectronics
Part Number M29W320E
Manufacturer ST Microelectronics
Description 32-Mbit 3V Supply Flash Memory
Published Sep 23, 2005
Detailed Description M29W320ET M29W320EB 32 Mbit (4Mb x8 or 2Mb x16, Boot Block) 3V Supply Flash Memory FEATURES SUMMARY ■ ■ ■ SUPPLY VOLTA...
Datasheet PDF File M29W320E PDF File

M29W320E
M29W320E

Overview
M29W320ET M29W320EB 32 Mbit (4Mb x8 or 2Mb x16, Boot Block) 3V Supply Flash Memory FEATURES SUMMARY ■ ■ ■ SUPPLY VOLTAGE – VCC = 2.
7V to 3.
6V for Program, Erase and Read – VPP =12V for Fast Program (optional) ACCESS TIMES: 70, 90ns PROGRAMMING TIME – 10µs per Byte/Word typical – Double Word/ Quadruple Byte Program MEMORY BLOCKS – Memory Array: 63 Main Blocks – 8 Parameter Blocks (Top or Bottom Location) ERASE SUSPEND and RESUME MODES – Read and Program another Block during Erase Suspend UNLOCK BYPASS PROGRAM COMMAND – Faster Production/Batch Programming VPP/WP PIN for FAST PROGRAM and WRITE PROTECT TEMPORARY BLOCK UNPROTECTION MODE COMMON FLASH INTERFACE – 64 bit Security Code EXTENDED MEMORY BLOCK – Extra block used as security block or to store additional information LOW POWER CONSUMPTION – Standby and Automatic Standby 100,000 PROGRAM/ERASE CYCLES per BLOCK ELECTRONIC SIGNATURE – Manufacturer Code: 0020h – Top Device Code M29W320ET: 2256h – Bottom Device Code M29W320EB: 2257h Fig...


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