MCP795B21T-I/ST Microchip Technology

Description: IC RTC CLK/CALENDAR SPI 14TSSOP, Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer, Packaging: Tape & Reel (TR), Package / Case: 14-TSSOP (0.173", 4.40mm Width), Mounting Type: Surface Mount, Memory Size: 64B, Interface: SPI, Type: Clock/Calendar, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 1.8V ~ 5.5V, Time Format: HH:MM:SS:hh (12/24 hr), Date Format: YY-MM-DD-dd, Supplier Device Package: 14-TSSOP, Voltage - Supply, Battery: 1.3V ~ 5.5V, Current - Timekeeping (Max): 1µA @ 1.8V ~ 5.5V, DigiKey Programmable: Not Verified.