| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | AT89C52-20AI | 8-Bit Microcontroller with 8K Bytes Flash | 185K |
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| 2 | AT89C52-20AI | 8-bit Microcontroller with 8K Bytes Flash | 200K |
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| 3 | AT89C52-20AI | 8-bit Microcontroller with 8K Bytes Flash | 228K |
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