MCU

Single-Chip Microcomputer (Single-Chip Microcomputer) is an integrated circuit chip, which uses VLSI technology to integrate the central processing unit CPU, random access memory RAM, read-only memory ROM, various I/O ports and interrupt system with data processing capabilities. , timer/counter and other functions (may also include display drive circuit, pulse width modulation circuit, analog multiplexer, A/D converter and other circuits) are integrated into a small and complete microcomputer system on a silicon chip , widely used in the field of industrial control. From the 1980s, from the 4-bit and 8-bit single-chip microcomputers at that time, it has developed into the current 300M high-speed single-chip microcomputer.