Maxim Integrated DS1685EN-3+ 实时时钟 3V/5V 实时时钟

Function: Alarm, Calendar, Clock

Date Format: YY-MM-DD-dd

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

Unit Weight: 212 mg

Mounting Style: SMD/SMT

RTC Memory Size: 242 B

RTC Bus Interface: Multiplexed

Supply Voltage - Max: 3.7 V

Supply Voltage - Min: 2.7 V

Battery Backup Switching: Backup Switching

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C