关键参数
| Operating Temperature | 0℃~+70℃ |
|---|---|
| Voltage - Supply | 4.5V~5.5V |
| crystal oscillator | External |
| Features | Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock |
| Current - Supply | 1.5mA |
| Quiescent Current(Iq) | 300nA |
| Interface | I2C |
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。

