The CAT24AA16 is a EEPROM Serial 16-Kb I2C device internally organized as 2048x8 bits. The device features a 16-byte page write buffer and supports 100 kHz, 400 kHz and 1 MHz I2C protocols. Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to non-volatile memory in one internal write cycle. Data is read by providing a starting address and then shifting out data serially while automatically incrementing the internal address count.