16-Bit UART Microcontroller with 512B ROM, 32 I/Os, 3 Timers, 30MHz, SOT-187
16-Bit MCU 30MHz 512B RAM 32 I/O PLCC
80C51 16b UART/USART Microcontroller, 30MHz, 1.5W, LCC
16 Bit Romless 30MHZ Comm Plcc <az
