| 型号 | 厂家 | 封装 | 批号 |
| PIC17C44T-33I/PT | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-33I/PQ | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-33I/L | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-33E/PT | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-33E/PQ | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-25/PT | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-25/PQ | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-25/L | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-25I/PT | Microchip Technology | 原厂封装 | 22+ |
| PIC17C44T-25I/PQ | Microchip Technology | 原厂封装 | 22+ |
