Description

The CAT24C128 is a 128 kb Serial CMOS EEPROM, internally organized as 16,384 words of 8 bits each.
It features a 64−byte page write buffer and supports both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.
Write operations can be inhibited by taking the WP pin High (this protects the entire memory).

Features

• Supports Standard and Fast I2C Protocol
• 1.8 V to 5.5 V Supply Voltage Range
• 64−Byte Page Write Buffer
• Hardware Write Protection for Entire Memory
• Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs
(SCL and SDA)
• Low Power CMOS Technology
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• Industrial and Extended Temperature Range
• 8−lead PDIP, SOIC, TSSOP, MSOP and UDFN Packages
• This Device is Pb−Free, Halogen Free/BFR Free and RoHS
Compliant*