| 型号 | 厂家 | 封装 | 批号 |
| 87427F2-B/S7 A3 | WINBOND | QFP128 | 22+ |
| 8EN31AKLF | INTEGRATE | QFN | 22+ |
| 82C861(QT0086110XUE-002 | OPTI | QFP100 | 22+ |
| 8V41N004NLGI | IDT | QFN | 22+ |
| 89C53RC-40I-PLCC (STC89C53RC-40I-PLCC | STC | PLCC44 | 22+ |
| 8P2201J | SONIX | QFN16 | 22+ |
| 8178-1008-A | AMIS | PLCC | 22+ |
| 89C51RD2-IL | ATMEL | QFP | 22+ |
| 89C51RC2-UM | ATMEL | QFP-44 | 22+ |
| 89C51RD2-CM | ATMEL | QFP | 22+ |
