AT21CS11-UU0B-T Microchip Technology

Description: IC EEPROM 1KBIT I2C 4WLCSP, Packaging: Tape & Reel (TR), Package / Case: 4-XFBGA, WLCSP, Mounting Type: Surface Mount, Memory Size: 1Kbit, Memory Type: Non-Volatile, Operating Temperature: -40°C ~ 85°C (TC), Voltage - Supply: 2.7V ~ 4.5V, Technology: EEPROM, Clock Frequency: 125 kbps, Memory Format: EEPROM, Supplier Device Package: 4-WLCSP, Part Status: Active, Write Cycle Time - Word, Page: 5ms, Memory Interface: I²C, Single Wire, Memory Organization: 128 x 8, DigiKey Programmable: Not Verified.