| 型号 | 厂家 | 封装 | 批号 | 数量 | |||
| AT89S52-24JI | AT | DIP | 0728+ | 12855 | |||
| AT89S52-24JI | ATMEL | SOP | 0728+ | 12855 | |||
| AT89S52-24JI | ATMEL | PLCC | 0728+ | 12855 | |||
| AT89S52-24JC | AT | PLCC | 0728+ | 12855 | |||
| AT89S52-24IN | AT | SOP | 0728+ | 12855 | |||
| AT89S52-24AI | AT | SOP | 0728+ | 12855 | |||
| AT89S51-24PU | ATMEL | DIP | 0728+ | 12855 | |||
| AT89S51-24PI | AT | DIP | 0728+ | 12855 | |||