規格
| 屬性 | 價值 |
| Supplier | EM Microelectronic |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Type | Clock/Calendar |
| Features | Alarm, EEPROM, Leap Year, RAM, Trickle-Charger |
| Memory Size | 8B |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I²C, SPI |
| Voltage - Supply | 1.4V ~ 5.5V |
| Voltage - Supply, Battery | 1.4V ~ 5.5V |
| Current - Timekeeping(Max) | 0.4µA @ 5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
