CAT24C164: 16-kb Serial EEPROM Memory, Cascadable
Description: The CAT24C164 is a 16-kb CMOS cascadable Serial EE...
The CAT24C164 is a 16-kb CMOS cascadable Serial EEPROM device organized internally as 128 pages of 16 bytes each, for a total of 2048x8 bits. The device supports both the Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.
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.
External address pins make it possible to address up to eight CAT24C164 devices on the same bus.
Supports Standard and Fast I2C Protocol
1.8 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 I2C Bus Inputs (SCL and SDA)
Low power CMOS technology
1,000,000 program/erase cycles
100 year data retention
Industrial temperature range
RoHS-compliant 8-lead PDIP, SOIC, TSSOP and 8-pad TDFN packages.
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Technical Documentation & Design Resources
Product Change Notification