快速支持
直接联系认证专家
Function: Alarm, Calendar, Clock, Timer Interrupt
Date Format: YY-MM-DD-dd
Time Format: HH:MM:SS:hh (12 hr, 24 hr)
Unit Weight: 540 mg
Mounting Style: SMD/SMT
RTC Memory Size: 20 B
RTC Bus Interface: Serial 2-Wire, I2C
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 2 V
Battery Backup Switching: No Backup Switching
Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: - 40 C
