Maxim Integrated DS1343D-33+ Real Time Clocks Low-Current SPI/3-Wire RTCs

Function: Alarm, Calendar, Clock

Date Format: YY-MM-DD-dd

Time Format: HH:MM:SS:hh (12 hr, 24 hr)

Unit Weight: 50 mg

Mounting Style: SMD/SMT

RTC Memory Size: 96 B

RTC Bus Interface: Serial 3-Wire, SPI

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 3 V

Battery Backup Switching: Backup Switching

Operating Supply Current: 600 uA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C