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25AA640 Datasheet - MicrochipTechnology

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25AA640 64K SPI Bus Serial EEPROM

25AA640/25LC640 64K SPI™ Bus Serial EEPROM Device Selection Table Part Number 25AA640 25LC640 25LC640 VCC Range 1.8-5.5V 2.5-5.5V 4.5-5.5V Max Clo.
The Microchip Technology Inc. ) is a 64K bit Serial Electrically Erasable PROM [EEPROM].

25AA640_MicrochipTechnology.pdf

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Datasheet Details

Part number:

25AA640

Manufacturer:

Microchip ↗Technology

File Size:

232.09 KB

Description:

64K SPI Bus Serial EEPROM

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: 5 ms max.
* Self-timed ERASE and WRITE cycles
* Block write protec

25AA640 Distributors

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25AA640 64K SPI Bus Serial EEPROM MicrochipTechnology
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