80C51RA2 40MHz 32I/O QFP UART/USART Microcontroller
80C51 40MHz 32I/O 3Timer UART/USART Microcontroller, PLCC, 0-70°C
80C51 40MHz 32-Bit Microcontroller, DIP, 0-70°C, 5V
40MHz 8051 Microcontroller, 32 I/Os, QFP Package, 0-70°C
IC Mcu 8 Bit Romless 44VQFP
