| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | AT89S8252-24AI | 8-Bit Microcontroller with 8K Bytes Flash | 466K |   |   | 
| 2 | AT89S8252-24AI | 8-bit Microcontroller with 8K Bytes Flash | 491K |   |   | 
| 3 | AT89S8252-24AI | 8-bit Microcontroller with 8K Bytes Flash | 449K |   |   |