Datasheet > AT28C64

AT28C64

更新时间： 2024-11-19 22:24:27

品牌	Logo	应用领域
爱特美尔 - ATMEL		可编程只读存储器
页数	文件大小	规格书
11页	313K
描述
64K 8K x 8 CMOS E2PROM

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中文翻译

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数据手册

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AT28C64 数据手册

AT28C64/X

Features

Fast Read Access Time - 120 ns

Fast Byte Write - 200 µs or 1 ms

Self-Timed Byte Write Cycle

•

Internal Address and Data Latches

Internal Control Timer

Automatic Clear Before Write

Direct Microprocessor Control

•

READY/BUSY Open Drain Output

DATA Polling

Low Power

64K (8K x 8)

CMOS

•

30 mA Active Current

100 µA CMOS Standby Current

High Reliability

E²PROM

Endurance: 10⁴or 10⁵Cycles

Data Retention: 10 Years

5V ± 10% Supply

•

CMOS and TTL Compatible Inputs and Outputs

JEDEC Approved Byte-Wide Pinout

Commercial and Industrial Temperature Ranges

Description

The AT28C64 is a low-power, high-performance 8,192 words by 8 bit nonvolatile

Electrically Erasable and Programmable Read Only Memory with popular, easy to

use features. The device is manufactured with Atmel’s reliable nonvolatile technol-

ogy.

(continued)

Pin Configurations

PDIP, SOIC

Top View

Pin Name

A0 - A12

Function

Addresses

AT28C64/X

Chip Enable

Output Enable

Write Enable

Data Inputs/Outputs

Ready/Busy Output

No Connect

I/O0 - I/O7

RDY/BUSY

Don’t Connect

LCC, PLCC

Top View

TSOP

Top View

Note: PLCC package pins 1 and

17 are DON’T CONNECT.

0001G

2-193

12 3 4 5 6 7...11

中文翻译

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与AT28C64相关器件

型号	品牌	获取价格	描述	数据表
AT28C64/X	ATMEL	获取价格	64K (8K x 8) CMOS E2PROM
AT28C64_14	ATMEL	获取价格	Fast Read Access Time
AT28C64-12	ATMEL	获取价格	64K 8K x 8 CMOS E2PROM
AT28C64-12DC	ETC	获取价格	x8 EEPROM
AT28C64-12DI	ETC	获取价格	x8 EEPROM
AT28C64-12JC	ATMEL	获取价格	64K 8K x 8 CMOS E2PROM
AT28C64-12JCT/R	ATMEL	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, PQCC32, PLASTIC, LCC-32
AT28C64-12JI	ATMEL	获取价格	64K 8K x 8 CMOS E2PROM
AT28C64-12JIT/R	ATMEL	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, PQCC32, PLASTIC, LCC-32
AT28C64-12JJ	ATMEL	获取价格	EEPROM, 8KX8, 120ns, Parallel, CMOS, PQCC32, PLASTIC, MS-016AE, LCC-32