
| 型号 | 厂家 | 封装 | 批号 |
| TS80C51RD2-LCE | Microchip Technology | 原厂封装 | 22+ |
| TS80C51RA2-VCE | Microchip Technology | 原厂封装 | 22+ |
| TS80C51RA2-MIE | Microchip Technology | 原厂封装 | 22+ |
| TS87C51RD2-MIE | Microchip Technology | 原厂封装 | 22+ |
| TS87C51RD2-VIE | Microchip Technology | 原厂封装 | 22+ |
| TSC87251G2D-L16CBR | Microchip Technology | 原厂封装 | 22+ |
| TSC80251G2D-L16CBR | Microchip Technology | 原厂封装 | 22+ |
| TSC87251G2D-24IBR | Microchip Technology | 原厂封装 | 22+ |
| TSC80251G2D-16CBR | Microchip Technology | 原厂封装 | 22+ |
| TSC80251G2D-24IBR | Microchip Technology | 原厂封装 | 22+ |