24AA024H-I/SN

The Microchip Technology 24AA024H-I/SN is a 2 Kbit Serial Electrically Erasable PROM (EEPROM) designed for single-supply operation down to 1.7V. It utilizes a 2-wire serial interface bus compatible with I2C™ standards, supporting clock frequencies up to 400 kHz. This device is organized as a single block of 256 x 8-bit memory.

Key features include low-power CMOS technology with a maximum active current of 400 μA and a standby current of 1 μA. It offers Schmitt trigger inputs for noise suppression and output slope control to eliminate ground bounce. The EEPROM supports a page write buffer for up to 16 bytes and has a self-timed write cycle with auto-erase. Data retention is rated for over 200 years, and it can withstand 1 million erase/write cycles.

The 24AA024H-I/SN is available in an 8-pin SOIC package, suitable for surface mount applications. It operates within an industrial temperature range of -40°C to +85°C. The device also features hardware write protection for half the array and address lines that allow up to eight devices to be connected on the same bus.

This EEPROM is well-suited for various embedded applications requiring non-volatile data storage, such as configuration settings, calibration data, or small data logs. Its low voltage operation and small footprint make it ideal for space-constrained and power-sensitive designs.