25AA256T-I/ST封装TSSOP8微芯MICROCHIP电可擦除存储器IC-伟诠PD协议芯片-茂睿芯主控芯片-同步整流芯片-合金电阻-MOS管-电源芯片-深圳通盛时代

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25AA256T-I/ST封装TSSOP8微芯MICROCHIP电可擦除存储器IC

256K SPI Bus Serial EEPROM

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产品介绍

Product index

The Microchip Technology Inc. 25AA256/25LC256 (25XX256(1) ) are 256-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.

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器件类目	产品型号	封装描述	环境温度	是否在产	应用	丝印
存储IC	25AA256T-I/ST	TSSOP8	-40~+85℃	是	计算机、3C数码	5AE13173TA

管脚配置

PIN CONFIGURATIONS

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产品特性

Product characteristics

Maximum Clock 10 MHz
32,768 x 8-Bit Organization
Read current: 6 mA at 5.5V, 10 MHz
Maximum Write current: 5 mA at 5.5V, 10 MHz

Sequential Read
Protect none, 1/4, 1/2 or all of array
ower-on/off data protection circuitry
Self-Timed Erase and Write Cycles (5 ms maximum)

应用范围

Scope of application

: 数码相机

: 音响

: 手机

: 电视

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品类齐全，性能优良

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Technical team

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荣誉资质

Honorary qualification

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