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25AA640AT-I/MS中文资料

厂家型号

25AA640AT-I/MS

文件大小

532.91Kbytes

页面数量

30

功能描述

64K SPI Bus Serial EEPROM

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

MICROCHIP

25AA640AT-I/MS数据手册规格书PDF详情

Description:

The Microchip Technology Inc. 25AA640A/25LC640A (25XX640A*) are 64 kbit Serial Electrically Erasable PROMs. 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.

Features:

• Max. Clock 10 MHz

• Low-Power CMOS Technology:

- Max. Write Current: 5 mA at 5.5V, 10 MHz

- Read Current: 5 mA at 5.5V, 10 MHz

- Standby Current: 1 μA at 5.5V

• 8192 x 8-bit Organization

• 32 Byte Page

• Self-Timed Erase and Write Cycles (5 ms max.)

• 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: 1,000,000 erase/write cycles

- Data retention: > 200 years

- ESD protection: > 4000V

• Temperature Ranges Supported:

- Industrial (I): -40°C to +85°C

- Automotive (E): -40°C to +125°C

更新时间:2025-10-17 11:12:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MICROCHIP/微芯
25+
SOP8
32360
MICROCHIP/微芯全新特价25AA640AT-I/MS即刻询购立享优惠#长期有货
MICROCHIP
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
Microchip(微芯)
23+
N/A
12000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
Microchip Technology
2年内批号
8-MSOP
4800
只供原装进口公司现货+可订货
MICROCHIP
23+
MSOP8
10000
公司只做原装,可来电咨询
Microchip
2023+
8-MSOP
50000
原装现货
MICROCHIP
23+
MSOP8
3470
全新原装正品现货,支持订货
MICROCHIP
24+
con
35960
查现货到京北通宇商城
MICROCHIP
25+23+
MSOP8
22749
绝对原装正品全新进口深圳现货
MICROCHIP
24+
MSOP8
30980
原装现货/放心购买

25AA640AT-I/MS 价格

参考价格:¥3.8289

型号:25AA640AT-I/MS 品牌:Microchip 备注:这里有25AA640AT-I/MS多少钱,2025年最近7天走势,今日出价,今日竞价,25AA640AT-I/MS批发/采购报价,25AA640AT-I/MS行情走势销售排排榜,25AA640AT-I/MS报价。