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24AA640-ESN中文资料PDF规格书

24AA640-ESN
厂商型号

24AA640-ESN

功能描述

64K SPI Bus Serial EEPROM

文件大小

196.84 Kbytes

页面数量

12

生产厂商 Microchip Technology Inc.
企业简称

Microchip微芯科技

中文名称

微芯科技股份有限公司官网

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

2024-6-15 20:00:00

24AA640-ESN规格书详情

DESCRIPTION

The Microchip Technology Inc. 25AA640/25LC640/25C640 (25xx640*) is a 64K bit serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input.

Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts.

FEATURES

• Low power CMOS technology

- Write current: 3 mA typical

- Read current: 500 µA typical

- Standby current: 500 nA typical

• 8192 x 8 bit organization

• 32 byte page

• Write cycle time: 5ms max.

• Self-timed ERASE and WRITE cycles

• Block write protection

- Protect none, 1/4, 1/2, or all of array

• Built-in write protection

- Power on/off data protection circuitry

- Write enable latch

- Write protect pin

• Sequential read

• High reliability

- Endurance: 1M cycles (guaranteed)

- Data retention: > 200 years

- ESD protection: > 4000 V

• 8-pin PDIP, SOIC, and TSSOP packages

• Temperature ranges supported:

- Commercial: (C) 0°C to +70°C

- Industrial: (I) -40°C to +85°C

- Automotive: (E) (25C640) -40°C to +125°C

供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP/微芯
22+
100000
代理渠道/只做原装/可含税
询价
Microchip(微芯)
23+
NA/
8735
原厂直销,现货供应,账期支持!
询价
MICROCHIP/微芯
2023+
08LPDIP
80000
一级代理/分销渠道价格优势 十年芯程一路只做原装正品
询价
MICROCHIP/微芯
20+
MSOP-8
880000
明嘉莱只做原装正品现货
询价
MICROCHIP/微芯
22+
SOP
10000
绝对原装现货热卖
询价
MICROCHIP-微芯
24+25+/26+27+
MSOP-8
9328
一一有问必回一特殊渠道一有长期订货一备货HK仓库
询价
MICROCHIP/微芯
2406+
33600
诚信经营!进口原装!量大价优!
询价
MICROCHIP(美国微芯)
23+
MSOP8
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
Microchip
22+
8MSOP
9000
原厂渠道,现货配单
询价
MicrochipTechnology
18+
6580
ICEEPROM64KBIT400KHZ8MSOP
询价