datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21711c.pdf description: 1K I2C Serial EEPROM footprint: agg:SOT-23-5 name: 24AA01 ordercodes: - [Farnell, '1331269'] pins: - - - [VCC, 4, pwrin] - - [GND, 2, pwrin] - - - [SDA, 3, tri] - [SCL, 1, tri] - [WP, 5, in]