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W27E257 - 32K x 8 ELECTRICALLY ERASABLE EPROM

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Winbond

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W27E257 32K x 8 ELECTRICALLY ERASABLE EPROM by Winbond - Datasheet Preview — Datasheet preview – W27E257

Datasheet Details

Part number	W27E257
Manufacturer	Winbond
File Size	199.55 KB
Description	32K x 8 ELECTRICALLY ERASABLE EPROM
Datasheet	W27E257 Datasheet
Additional preview pages of the W27E257 datasheet.

Product details

Description

The W27E257 is a high-speed, low-power Electrically Erasable and Programmable Read Only Memory organized as 32768 × 8 bits that operates on a single 5 volt power supply.

Features

High speed access time: 100/120/150 nS (max. ).
Read operating current: 15 mA (typ. ).
Erase/Programming operating current 1 mA (typ. ).
Standby current: 5 µA (typ. ).
Single 5V power supply.
+14V erase/+12V programming voltage.
Fully static operation.
All inputs and outputs directly TTL/CMOS compatible.
Three-state outputs.
Available packages: 28-pin 600 mil DIP and 32-pin PLCC PIN.

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Published: Apr 17, 2005 |