商铺名称：北京冠宇铭通科技有限责任公司
联系人：徐先生（先生）
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联系地址：北京市海淀区中关村大街32号新中发B1235
邮编：100086
联系我时，请说是在线缆网上看到的，谢谢！
| Category | Integrated Circuits (ICs) |
|---|---|
| Family | Clock/Timing - Real Time Clocks |
| Series | - |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Square Wave Output, TCXO/Crystal |
| Memory Size | 236B |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | I²C |
| Voltage - Supply | 2.3 V ~ 5.5 V |
| Voltage - Supply, Battery | 2.3 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC W |
| Packaging | Tube |
