| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | AT89C51RD2-SMSIM | 8-bit Flash Microcontroller | 1747K |
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| 2 | AT89C51RD2-SMSIM | 8-bit Flash Microcontroller | 1412K |
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| 3 | AT89C51RD2-SMSIM | 8-bit Flash Microcontroller | 1403K |
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