Maxim Integrated DS1670E+ 实时时钟便携式系统控制器

Function: Alarm, Calendar, Clock, NV SRAM Control, Watchdog Timekeeper

Date Format: YY-MM-DD-dd

Time Format: HH:MM:SS (24 hr)

Unit Weight: 191 mg

Mounting Style: SMD/SMT

RTC Bus Interface: Serial 3-Wire

Supply Voltage - Max: 3.63 V

Supply Voltage - Min: 2.97 V

Battery Backup Switching: Backup Switching

Maximum Operating Temperature: + 70 C

Minimum Operating Temperature: 0 C