SPI
- AT25010B：1Kb SPI-compatible Serial EEPROM
- AT25020B：2Kb SPI-compatible Serial EEPROM
- AT25040B：4Kb SPI-compatible Serial EEPROM
- AT25080B：8Kb SPI-compatible Serial EEPROM
- AT25160B：16Kb SPI-compatible Serial EEPROM
- AT25320B：32Kb SPI-compatible Serial EEPROM
- AT25640B：64Kb SPI-compatible Serial EEPROM
- AT25128B：128Kb SPI-compatible Serial EEPROM
- AT25256B：256Kb SPI-compatible Serial EEPROM
- AT25512：512Kb SPI-compatible Serial EEPROM
- AT25M01：1Mb SPI-compatible Serial EEPROM
- AT25M02：2Mb SPI-compatible Serial EEPROM
