STC (Macrochip), abbreviated as STC, was founded in Shenzhen in 1999, STC (Macrochip) is the first brand of 8051 microcontroller. With its own independent intellectual property rights, is China's first semiconductor company to beat the global MCU competitors. STC (Macrochip) microcomputer with superb anti-jamming industry capabilities. STC Macrochip Technology is a new generation of enhanced 8-bit monolithic microcomputer standard makers and leading manufacturers. STC (Macrochip) is committed to providing high-performance single-chip microcomputer technology to meet the needs of China's market, in the industry STC is committed to providing high-performance microcontroller technology that meets the needs of the Chinese market, and has a leading position in the industry with a nationwide sales network. STC (macrochip) STC microcontroller is a new generation of high-speed, low-power, super anti-interference 8051 microcontroller 51 microcontroller, the instruction code is fully compatible with the traditional 8051, but the speed of 8-12 times faster, the internal integration of the MAX810 special reset circuitry. STC (macrochip) STC8051 microcontroller is the domestic promotion and sales company, super anti-interference, super encryption, ISP / IAP technology innovators, sales of STC8051 microcontroller. IAP technology innovator, sales STC full range of microcontrollers and their supporting products, STC (macrochip) classic STC89/90/12 series, as well as the main STC15 series, STC8 series, STC (macrochip) more recently introduced STC32 series of 32-bit microcontrollers.