規格
| 屬性 | 價值 |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Clock/Calendar |
| Features | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | Parallel |
| Voltage - Supply | 2.7V ~ 3.6V |
| Voltage - Supply, Battery | 2.4V ~ 4V |
| Current - Timekeeping(Max) | 1.5mA (Typ) @ 2.7 V ~ 3.6 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
