| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | RTC-4574JE | SERIAL-INTERFACE REAL TIME CLOCK MODULE | 412K |
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| 2 | RTC-4574NB | SERIAL-INTERFACE REAL TIME CLOCK MODULE | 412K |
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| 3 | RTC-4574SA | SERIAL-INTERFACE REAL TIME CLOCK MODULE | 412K |
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