| 型号 | 厂家 | 封装 | 批号 |
| W19L320STT9C | WINBOND | TSOP48 | 22+ |
| W28V400BT85C | WINBOND | TSOP | 22+ |
| W160A20 | SANYO | TSSOP | 22+ |
| W27C020M-12 | WINBOND | DIP32 | 22+ |
| W27C257-10 | WINBOND | DIP28 | 22+ |
| W27C520W-90 | WINBIND | TSSOP20 | 22+ |
| W81181DG | WINBOND | QFP48 | 22+ |
| WCMA4016U1X-FF70 | CYPRESS | BGA48 | 22+ |
| W83301GG | WINBOND | SSOP | 22+ |
| W83304G B | WINBOND | LQFP48 | 22+ |
