The AT24CSW020-UUM0B-T is part of Microchip Technology’s EEPROM product line, offering 2Kb of I²C non-volatile memory in the 4-WLCSP package.
Specifications include 2Kb (256 bytes) of memory, I²C interface, 1.7V ~ 3.6V supply range, and the 4-WLCSP footprint. Clock frequencies up to 1 MHz are supported. It is a dependable choice for parameter retention and system configuration in MCU-based designs such as sensors, power supplies, and battery-management boards.
Reel and bulk quantities available on request.


