80C51 16b 30MHz I2C UART USART EBI/EMI Microcontroller, ROMless, 1KB RAM, LCC
16-bit MCU 80C51 30MHz ROMless 512B RAM PLCC 32 I/O
MCU 16-bit XA 80C51 CISC ROMLess 3.3V/5V 44-Pin PLCC Tube
MCU 16-bit XA CISC ROMLess 3.3V/5V 68-Pin PLCC Tube
80C51 16b 30MHz I2C UART USART EBI/EMI Microcontroller, LCC, 0-70°C, Lead Free
