| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | IS89C51-40W | 8-Bit Microcontroller | 2019K |
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| 2 | IS89C51-40W | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 4-Kbytes of FLASH | 286K |
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| 3 | IS89C51-40WI | 8-Bit Microcontroller | 2019K |
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| 4 | IS89C51-40WI | CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 4-Kbytes of FLASH | 286K |
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