規格
| 屬性 | 價值 |
| Supplier | NXP USA Inc.,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Square Wave Output, Watchdog Timer |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage - Supply | 1.8V ~ 5.5V |
| Current - Timekeeping(Max) | 1.2µA ~ 5µA @ 2V ~ 5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
