25AA040 eeprom equivalent, 4k spi bus serial eeprom.
* Low-power CMOS technology:
- Write current: 3 mA, typical
- Read current: 500 μA, typical
- Standby current: 500 nA, typical
* 512 x 8-bit organization
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The Microchip Technology Inc. 25AA040/25LC040/ 25C040 (25XX040*) is a 4 Kbit 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 (.
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