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M29W640FB

Micron
Part Number M29W640FB
Manufacturer Micron
Description Parallel NOR Flash Embedded Memory
Published Jan 11, 2018
Detailed Description 64Mb: 3V Embedded Parallel NOR Flash Features Parallel NOR Flash Embedded Memory M29W640FT, M29W640FB Features • Supply...
Datasheet PDF File M29W640FB PDF File

M29W640FB
M29W640FB

Overview
64Mb: 3V Embedded Parallel NOR Flash Features Parallel NOR Flash Embedded Memory M29W640FT, M29W640FB Features • Supply voltage – VCC = 2.
7–3.
6V (program, erase, read) – VPP = 12V for fast program (optional) • Asynchronous random/page read – Page width: 4 words – Page access: 25ns – Random access: 60ns, 70ns • Program time – 10µs per byte/word TYP – 4 words/8 bytes program • Memory organization – 135 memory blocks – 1 boot block and 7 parameter blocks, 8KB each (top or bottom) – 127 main blocks, 64KB each • Program/erase controller – Embedded byte/word program algorithms • Program/erase suspend and resume – Read from any block during a PROGRAM SUSPEND operation – Read or program another block during an ERASE SUSPEND operation • 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 • Ex...


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