M41T56C64MY6E STMicroelectronics

Description: IC RTC CLK/CALENDAR I2C 18SOX, Features: EEPROM, Leap Year, NVSRAM, Packaging: Tube, Package / Case: 18-SOX, 18-SOIC with Crystal (7.5mm Width), Mounting Type: Surface Mount, Memory Size: 56B, 8KB, Interface: I2C, 2-Wire Serial, Type: Clock/Calendar, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 4.5V ~ 5.5V, Time Format: HH:MM:SS, Date Format: YY-MM-DD-dd, Supplier Device Package: 18-SOX, Voltage - Supply, Battery: 2.5V ~ 3.5V, Current - Timekeeping (Max): 100µA (Typ) @ 4.5V ~ 5.5V, Part Status: Obsolete, DigiKey Programmable: Not Verified.