W39V040A - 512K X 8 CMOS FLASH MEMORY

Product Overview

Winbond

Datasheet Details

Part number	W39V040A
Manufacturer	Winbond
File Size	391.39 KB
Description	512K X 8 CMOS FLASH MEMORY
Datasheet	W39V040A Datasheet
Additional preview pages of the W39V040A datasheet.

W39V040A Product details

Description

The W39V040A is a 4-megabit, 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.

Features

Single 3.3-volt Operations:.
3.3-volt Read.
3.3-volt Erase.
3.3-volt Program.
Hardware protection:.
Optional 16K byte or 64K byte Top Boot Block with lockout protection.
#TBL & #WP support the whole chip hardware protection.
Fast Program Operation:.
Byte-by-Byte programming: 35 µS (typ. ) Flexible 4K-page size can be used as Parameter Blocks Low power consumption.
Active current: 1.

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Published: Mar 9, 2007 |