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CAT28LV256GI-30T中文资料安森美半导体数据手册PDF规格书

CAT28LV256GI-30T
厂商型号

CAT28LV256GI-30T

功能描述

256K-Bit CMOS PARALLEL EEPROM

文件大小

81.44 Kbytes

页面数量

12

生产厂商 ON Semiconductor
企业简称

ONSEMI安森美半导体

中文名称

安森美半导体公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-4 20:00:00

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CAT28LV256GI-30T规格书详情

DESCRIPTION

The CAT28LV256 is a fast, low power, low voltage CMOS Parallel E2PROM organized as 32K x 8-bits. It requires a simple interface for in-system programming. On-chip address and data latches, self-timed write cycle with auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bits signal the start and end of the self-timed write cycle. Additionally, the CAT28LV256 features hardware and software write protection.

FEATURES

■ 3.0V to 3.6V Supply

■ Read Access Times: 200/250/300 ns

■ Low Power CMOS Dissipation:

– Active: 15 mA Max.

– Standby: 150 µA Max.

■ Simple Write Operation:

– On-Chip Address and Data Latches

– Self-Timed Write Cycle with Auto-Clear

■ Fast Write Cycle Time:

– 10ms Max.

■ Commercial, Industrial and Automotive Temperature Ranges

■ CMOS and TTL Compatible I/O

■ Automatic Page Write Operation:

– 1 to 64 Bytes in 10ms

– Page Load Timer

■ End of Write Detection:

– Toggle Bit

– DATA Polling

■ Hardware and Software Write Protection

■ 100,000 Program/Erase Cycles

■ 100 Year Data Retention

产品属性

  • 型号:

    CAT28LV256GI-30T

  • 功能描述:

    电可擦除可编程只读存储器 256K-Bit Parallel 电可擦除可编程只读存储器

  • RoHS:

  • 制造商:

    Atmel

  • 存储容量:

    2 Kbit

  • 组织:

    256 B x 8

  • 数据保留:

    100 yr

  • 最大时钟频率:

    1000 KHz

  • 最大工作电流:

    6 uA

  • 工作电源电压:

    1.7 V to 5.5 V

  • 最大工作温度:

    + 85 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    SOIC-8

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