24LC21A, Datasheet - MicrochipTechnology

24LC21A 1K 2.5V Dual Mode I2C Serial EEPROM

The Microchip Technology Inc. 24LC21A is a 128 x 8-bit dual-mode Electrically Erasable PROM. This device is designed for use in applications requiring storage and serial transmission of configuration and control information. Two modes of operation have been implemented: Transmit-Only mode and Bidir.

24LC21A Features

* Single Supply with Operation Down to 2.5V

* Completely Implements DDC1™/DDC2™ Interface for Monitor Identification, Including Recovery to DDC1

* Pin and Function Compatible with 24LC21

* Low-Power CMOS Technology - 1 mA typical active current - 10 μA standby

24LC21A, Datasheet