8-Bit MCU, 20MHz, FLASH, 8051, 40-Pin DIP
8-Bit MCU, 20MHz, FLASH, 8051, 44-Pin PQCC
8-Bit 8051 MCU, 20MHz, FLASH, 44-Pin TQFP
8-Bit MCU, 24MHz, FLASH, 8051, 40-Pin DIP
8KB FLASH 8051 Microcontroller, 8b Data Bus, UART/USART, PDIP-40
8KB FLASH 8051 Microcontroller, 20MHz, 6V, PLCC
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