| 型号 | 厂家 | 封装 | 批号 |
| P89C638MBP/B | PHLIPS | DIP | 22+ |
| P89C51RC+IB | PHILIPS | QFP | 22+ |
| P89C51RD+IA | PHILIPS | PLCC | 22+ |
| P89C669BBDD | NXP | QFP | 22+ |
| P89C51RC2HBBD | PHILIPS | QFP | 22+ |
| PIC16C58-04/P | MICROCHIP | DIP | 22+ |
| PIC16F630-I/STG | MICROCHIP | SSOP | 22+ |
| PC82534MDE | INTEL | BGA | 22+ |
| PAL22V10-10JC | AMD | PLCC28 | 22+ |
| PALCE22V10Q-25JC | AMD | SOP | 22+ |
