The Microchip 25AA640A-I/P is a 64-Kbit SPI bus serial EEPROM in a PDIP-8 package for nonvolatile data storage in embedded electronic designs.

Key Specifications - 64-Kbit serial EEPROM memory density - SPI bus serial interface - PDIP-8 package - Industrial temperature-grade suffix: -I

Features The 25AA640A-I/P provides electrically erasable, programmable nonvolatile memory for storing configuration data, calibration values, device parameters and other information that must be retained without continuous power. Its SPI interface supports connection to a compatible host microcontroller in space-constrained embedded systems.

Typical Applications Suitable applications include embedded controllers, industrial electronics, instrumentation, consumer equipment and other designs requiring serial nonvolatile memory.

Documentation A Datasheet PDF is associated with the exact 25AA640A-I/P listing. Contact HONGTE for documentation assistance, current availability, quotation, lead time and bulk quantities.