24C21 Datasheet - ATMELCorporation

24C21 2-Wire Serial EEPROM

The AT24C21 provides 1024 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 128 words of 8 bits each. The device is optimized for use in applications requiring data storage and serial transmission of configuration and control information. The AT24C21 featur.

24C21 Features

* 2-Wire Serial Interface Schmitt Trigger, Filtered Inputs For Noise Suppression DDC1™/ DDC2™ Interface Compliant for Monitor Identification Low Voltage Operation

* 2.5 (VCC = 2.5V to 5.5V) Inte

24C21_ATMELCorporation.pdf