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Not Recommended for New Design, Replace with CAT24C128
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CAT24AC128
128kbit I2C Serial CMOS EEPROM With Three Chip Address Input Pins FEATURES
I 400kHz (2.5V) and 100kHz (1.8V) I2C bus I Commercial, industrial and extended
H
GEN FR ALO
EE
LE
A D F R E ETM
compatibility
I 1.8 to 5.5 volt operation I Low power CMOS technology I Schmitt trigger filtered inputs for noise
automotive temperature ranges
I Write protect feature
– Entire array protected when WP at VIH
I 1,000,000 program/erase cycles I 100 year data retention I 8-Pin DIP, 8-Pin SOIC (JEDEC/EIAJ) or
suppression
I 64-Byte page write buffer I Self-timed write cycle with auto-clear
14-pin TSSOP
DESCRIPTION
The CAT24AC128 is a 128kbit Serial CMOS EEPROM internally organized as 16,384 words of 8 bits each.