W27C020 - 256K x 8 ELECTRICALLY ERASABLE EPROM

Datasheet Summary

Description

The W27C020 is a high speed, low power Electrically Erasable and Programmable Read Only Memory organized as 262144 × 8 bits that operates on a single 5 volt power supply.

The W27C020 provides an electrical chip erase function.

Features

High speed access time: 70/90/120 nS (max. ).
Read operating current: 30 mA (max. ).
Erase/Programming operating current: 30 mA (max. ).
Standby current: 1 mA (max. ).
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: 32-pin 600 mil DIP and PLCC PIN.

Winbond

📥 Download Datasheet

Datasheet Details

Part number	W27C020
Manufacturer	Winbond
File Size	157.96 KB
Description	256K x 8 ELECTRICALLY ERASABLE EPROM
Datasheet	W27C020 Datasheet
Additional preview pages of the W27C020 datasheet.

📁 Similar Datasheet

W270HSQ - Notebook Service Manual (ETC)

Other Datasheets by Winbond

W27C020M - 256K x 8 ELECTRICALLY ERASABLE EPROM
W27C010 - 128K x 8 ELECTRICALLY ERASABLE EPROM
W27C4096 - 256K X 16 ELECTRICALLY ERASABLE EPROM
W27C512 - 64K X 8 ELECTRICALLY ERASABLE EPROM
W27C520 - 64K x 8 ELECTRICALLY ERASABLE EPROM
W27E010 - 128K x 8 ELECTRICALLY ERASABLE EPROM
W27E020 - 256K x 8 ELECTRICALLY ERASABLE EPROM
W27E040 - 512K x 8 ELECTRICALLY ERASABLE EPROM

Full PDF Text Transcription

Click to expand full text

Preliminary W27C020 256K × 8 ELECTRICALLY ERASABLE EPROM GENERAL DESCRIPTION The W27C020 is a high speed, low power Electrically Erasable and Programmable Read Only Memory organized as 262144 × 8 bits that operates on a single 5 volt power supply. The W27C020 provides an electrical chip erase function. FEATURES • High speed access time: 70/90/120 nS (max.) • Read operating current: 30 mA (max.) • Erase/Programming operating current: 30 mA (max.) • Standby current: 1 mA (max.

Published: Apr 17, 2005 |