The CAT24AA16 is a 16-Kb CMOS Serial EEPROM device internally organized as 2048x8 bits.
The device features a 16-byte page write buffer and supports 100 kHz, 400 kHz and 1 MHz I
C 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.

• Standard and Fast I
• C Protocol Compatible
• Supports 1 MHz Clock Frequency
• 1.7 V to 5.5 V Supply Voltage Range
• 16-Byte Page Write Buffer
• Hardware Write Protection for Entire Memory
• Schmitt Triggers and Noise Suppression Filters on I
• C Bus Inputs (SCL and SDA)
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• Industrial Temperature Range
• This Device is Pb-Free, Halogen Free/BFR Free and are RoHS Compliant