32位微控制器

32-Bit Microcontroller (MCU) contains 32-bit wide data bus. It is the brain of an embedded system, computer scaled down to a single compact chip for managing a specific operation. MCU is a highly integrated single chip with a processor, memory, I/O Peripherals, timer/counter and communication ports in it. Most important criteria in selecting a microcontroller for a particular application is the data bus width expressed in bits. Performance of MCU increases with increase in data bus width.