NXP PCF2123TS/1,118 实时时钟 超低功耗 RTC RTC 集成电路

Function: Alarm, Calendar, Clock, Timer Interrupt

Date Format: YY-MM-DD-dd

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

Unit Weight: 51.100 mg

Mounting Style: SMD/SMT

RTC Memory Size: 16 B

RTC Bus Interface: Serial 3-Wire, SPI

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 1.1 V

Battery Backup Switching: Backup Switching

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C