Maxim Integrated DS1342U+ 实时时钟 低电流 I C RTC 适用于高 ESR 晶体

Function: Alarm, Calendar, Clock, Interrupt, Square Wave Output

Date Format: YY-MM-DD-dd

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

Mounting Style: SMD/SMT

RTC Bus Interface: I2C

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.8 V

Battery Backup Switching: No Backup Switching

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C