W39L040 - 512K x 8 CMOS FLASH MEMORY

Product Overview

Winbond

Datasheet Details

Part number	W39L040
Manufacturer	Winbond
File Size	327.24 KB
Description	512K x 8 CMOS FLASH MEMORY
Datasheet	W39L040 Datasheet
Additional preview pages of the W39L040 datasheet.

W39L040 Product details

Description

The W39L040 is a 4Mbit, 3.3-volt only CMOS flash memory organized as 512K × 8 bits.

For flexible erase capability, the 4Mbits of data are divided into 8 uniform sectors of 64 Kbytes, which are composed of 16 smaller even pages with 4 Kbytes.

DQ0.

Features

Single 3.3-volt operations.
3.3-volt Read.
3.3-volt Erase.
3.3-volt Program.
Fast Program operation:.
Byte-by-Byte programming: 50 µS (max. ).
Fast Erase operation:.
Chip Erase cycle time: 100 mS (max. ).
Sector Erase cyc.

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Published: Apr 17, 2005 |