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HT27C020 - CMOS 256K x 8-Bit OTP EPROM

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Holtek Semiconductor Inc

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HT27C020 CMOS 256K x 8-Bit OTP EPROM by Holtek Semiconductor Inc - Datasheet Preview — Datasheet preview – HT27C020

Datasheet Details

Part number	HT27C020
Manufacturer	Holtek Semiconductor Inc
File Size	131.38 KB
Description	CMOS 256K x 8-Bit OTP EPROM
Datasheet	HT27C020 Datasheet
Additional preview pages of the HT27C020 datasheet.

Product details

Description

The HT27C020 chip family is a low-power, 2048K (2,097,152) bits, +5V electrically one-time programmable (OTP) read-only memories (EPROM).

Features

Operating voltage: +5.0V.
Programming voltage - VPP=12.5V±0.2V - VCC=6.0V±0.2V.
High-reliability CMOS technology.
Latch-up immunity to 100mA from -1.0V to VCC+1.0V.
CMOS and TTL compatible I/O.
Low power consumption - Active: 30mA max. - Standby: 1mA typ.
256K´8-bit organization.
Fast read access time: 70ns.
Fast programming algorithm.
Programming time 75ms typ.
Two line controls (OE and CE).
Standard product identification code.

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Published: Mar 26, 2005 |