W49F002A - 256K x 8 CMOS Flash Memory

Product Overview

Winbond

Part number	W49F002A
Manufacturer	Winbond
File Size	251.55 KB
Description	256K x 8 CMOS Flash Memory
Datasheet	W49F002A Datasheet
Additional preview pages of the W49F002A datasheet.

The W49F002A is a 2-megabit, 5-volt only CMOS flash memory organized as 256K × 8 bits.

The device can be programmed and erased in-system with a standard 5V power supply.

A 12-volt VPP is not required.

Single 5-volt operations:.
5-volt Read.
5-volt Erase.
5-volt Program Fast program operation:.
Byte-by-byte programming: 35 µS (typ. ) Fast erase operation: 100 mS (typ. ) Fast read access time: 120 nS Ten-year data retention Hardware data protection One 16K byte Boot Block with Lockout protection Typical page write (erase/program) cycles: 10.
100 Two 8K byte parameter blocks.
Two main memory blocks (96K, 128K) Bytes Low p.

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Published: Feb 10, 2014 |