关键参数
| Alarm Output | No |
|---|---|
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 2V~5.5V |
| crystal oscillator | External |
| Features | Backup power management and battery charging、InsideSRAM/NVRAM、Locking and tamper |
| Current - Supply | 400uA |
| Quiescent Current(Iq) | 100nA |
| Interface | 3-Wire Interface |
替代与关注项
暂无可比替代条目。器件替代涉及封装、参数与批次一致性，不做自动推荐；可到替代料匹配工具按参数做进一步比对。
