| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 31 | DS1339U-3+ | I2C Serial Real-Time Clock | 574K |
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| 32 | DS1339U-33 | I2C Serial Real-Time Clock | 574K |
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| 33 | DS1339U-33 | I2C Serial Real-Time Clock | 286K |
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| 34 | DS1339U-33 | Serial Real-Time Clock | 286K |
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| 35 | DS1339U-33 | Serial Real-Time Clock | 286K |
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| 36 | DS1339U-33+ | I2C Serial Real-Time Clock | 574K |
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| 37 | DS1339U-33+ | I2C Serial Real-Time Clock | 286K |
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