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型号 功能描述 生产厂家 企业 LOGO 操作
27C256R

256K 32K x 8 OTP CMOS EPROM

Description The AT27C256R is a low-power, high performance 262,144 bit one-time programmable read only memory (OTP EPROM) organized 32K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reduci

ATMEL

爱特梅尔

27C256R

256K (32K x 8) OTP CMOS EPROM

Features · Fast Read Access Time - 45 ns · Low Power CMOS Operation 100 mA max. Standby 20 mA max. Active at 5 MHz · JEDEC Standard Packages 28-Lead 600-mil PDIP 32-Lead PLCC 28-Lead TSOP and SOIC · 5V ± 10% Supply · High Reliability CMOS Technology 2,000V ESD Protection 200 mA Latchup

SYC

27C256R

256K 32K x 8 OTP CMOS EPROM

MICROCHIP

微芯科技

256K 32K x 8 OTP CMOS EPROM

Description The AT27C256R is a low-power, high performance 262,144 bit one-time programmable read only memory (OTP EPROM) organized 32K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45 ns, eliminating the need for speed reduci

ATMEL

爱特梅尔

262,144-Bit (32K x 8) High Performance CMOS EPROM

General Description The FM27C256 is a 256K Electrically Programmable Read Only Memory. It is manufactured in Fairchild’s latest CMOS split gate EPROM technology which enables it to operate at speeds as fast as 90 ns access time over the full operating range. Features ■ High performance CMOS

FAIRCHILD

仙童半导体

256 Kbit (32Kb x 8) UV EPROM and OTP EPROM

Summary description The M27C256B is a 256 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems and is organized as 32,768 by 8 bits. The FDIP28W (window ceramic frit-seal package) has a transparent lid which

STMICROELECTRONICS

意法半导体

262,144-Bit (32K x 8) High Performance CMOS EPROM

General Description The NM27C256 is a 256K Electrically Programmable Read Only Memory. It is manufactured in Fairchild’s latest CMOS split gate EPROM technology which enables it to operate at speeds as fast as 90 ns access time over the full operating range. The NM27C256 provides microprocessor-b

FAIRCHILD

仙童半导体

Military 32K x 8 CMOS EPROM

文件:48.36 Kbytes Page:5 Pages

STMICROELECTRONICS

意法半导体

27C256R产品属性

  • 类型

    描述

  • 型号

    27C256R

  • 制造商

    ATMEL

  • 制造商全称

    ATMEL Corporation

  • 功能描述

    256K 32K x 8 OTP CMOS EPROM

更新时间:2026-8-3 11:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ATMEL/爱特梅尔
23+
SOP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、

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