Specification for IC: RTC circuit; 2-wire,I2C,serial; SOIC8; 3÷3.6V
| Mounting | SMD |
| Type of integrated circuit | RTC circuit |
| Integrated circuit features | trickle charger |
| Operating voltage | 3...3.6V |
| Interface | 2-wire, I2C, serial |
| Number of pins | 8 |
| Clock format | HH:MM:SS (24h) |
| Date format | YY-MM-DD-dd |
| Max operating temperature | 85°C |