規格
| 屬性 | 價值 |
| Supplier | Abracon LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer |
| Memory Size | 256B |
| Time Format | HH:MM:SS:hh |
| Date Format | YY-MM-DD-dd |
| Interface | SPI |
| Voltage - Supply | 1.7V ~ 3.6V |
| Voltage - Supply, Battery | 1.5V ~ 3.6V |
| Current - Timekeeping(Max) | 0.17µA ~ 0.22µA @ 1.8V ~ 3V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
