| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
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| 1 | PCA8565 | Real time clock/calender | 595K |
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| 2 | PCA8565 | Real time clock/calender | 595K |
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| 3 | PCA8565 | Real time clock/calendar | 833K |
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| 4 | PCA8565BS | Real time clock/calendar | 833K |
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| 5 | PCA8565TS | Real time clock/calender | 595K |
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| 6 | PCA8565TS | Real time clock/calender | 595K |
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| 7 | PCA8565TS | Real time clock/calendar | 833K |
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