位置:AT49F020-90TI > AT49F020-90TI详情

AT49F020-90TI中文资料

厂家型号

AT49F020-90TI

文件大小

84.47Kbytes

页面数量

10

功能描述

2-Megabit 256K x 8 5-volt Only CMOS Flash Memory

数据手册

下载地址一下载地址二到原厂下载

简称

ATMEL爱特梅尔

生产厂商

Atmel Corporation

中文名称

爱特梅尔公司官网

AT49F020-90TI数据手册规格书PDF详情

Description

The AT49F020 is a 5-volt only in-system Flash Memory. Its 2 megabits of memory is organized as 262,144 words by 8 bits. Manufactured with Atmel’s advanced nonvola tile CMOS technology, the device offers access times to 90 ns with power dissipation of just 275 mW over the commercial temperature range. When the device is dese lected, the CMOS standby current is less than 100 µA.

Features

• Single Voltage Operation

– 5V Read

– 5V Reprogramming

• Fast Read Access Time - 90 ns

• Internal Program Control and Timer

• 8K Bytes Boot Block With Lockout

• Fast Erase Cycle Time - 10 seconds

• Byte-By-Byte Programming - 50 µs/Byte

• Hardware Data Protection

• DATAPolling For End Of Program Detection

• Low Power Dissipation

– 50 mA Active Current

– 100 µA CMOS Standby Current

• Typical 10,000 Write Cycles

AT49F020-90TI产品属性

  • 类型

    描述

  • 型号

    AT49F020-90TI

  • 制造商

    ATMEL

  • 制造商全称

    ATMEL Corporation

  • 功能描述

    2-Megabit 256K x 8 5-volt Only CMOS Flash Memory

更新时间:2025-9-26 16:41:00
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