| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | DS12R887-33 | RTC with Constant-Voltage Trickle Charger | 1120K |
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| 2 | DS12R887-33 | RTC with Constant-Voltage Trickle Charger | 1120K |
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| 3 | DS12R887-33 | RTC with Constant-Voltage Trickle Charger | 1120K |
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| 4 | DS12R887-33 | RTC with Constant-Voltage Trickle Charger | 1120K |
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| 5 | DS12R887-33 | RTCs with Constant-Voltage Trickle Charger | 350K |
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