| Vcc(V)： | 0.9~5.5 |
| Voltage-Supply,Battery(V)： | 0.9~5.5 |
| Time Format： | HH:MM:SS:hh(12/24 Hours) |
| Date Format： | YY-MM-DD-dd |
| Interface： | I2C |
| Features： | Alarm, Leap year, Monitoring timer |
| Package/Temperature(℃)： | TSSOP-8/-40~85 |
| Description： | Tiny Real-Time Clock/Calendar With Alarm Function,Battery Switch-Over,Time Stamp Input,and I2C-Bus |