Real-Time Clock – Serial Interface
| Attributes | Value | Search |
|---|---|---|
| Package | SO-28 | |
| Battery Supply Current | 400nA | |
| NVRAM size | 44B | |
| Data bus type | SPI | |
| Operating Voltage | 2.7 -5.5V | |
| Programmable Alarms | TRUE | |
| Square Wave Output | TRUE | |
| Battery Switchover | TRUE | |
| Watchdog Timer | TRUE | |
| Battery Low Detect | TRUE | |
| Power on reset | TRUE | |
| Reset inputs | TRUE | |
| Operating Temperature | -40~85°C |
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