| 型号 | 厂家 | 封装 | 批号 | 数量 | |||
| AT89C4051SU | AT | SOP | 0728+ | 12855 | |||
| AT89C4051-24SU | ATMEL | SOP | 0728+ | 12855 | |||
| AT89C4051-24PI | AT 特价欢迎订购 | DIP/SOP | 0728+ | 12855 | |||
| AT89C4051 | AT | DIP | 0728+ | 12855 | |||
| AT89C2051SI | AT | SOP | 0728+ | 12855 | |||
| AT89C2051-24SU | ATMEL | SOP | 0728+ | 12855 | |||
| AT89C2051-24SU | ★AT★ | SOP/DIP | 0728+ | 12855 | |||
| AT89C2051-24SI | AT | SOP | 0728+ | 12855 | |||