Microchip Technology Inc.It is the world's leading supplier of single chip computers and analog semiconductors, with a comprehensive product line: Picmicro ®、 Single chip microcomputer (MCU), a wide range of analog / interface products, high durability Serial EEPROM, microid ® RFID tag, KEELOQ ® Security devices, and the latest dsPIC ® Series of digital signal controllers provide low-risk product development, lower total system cost and faster time to market for thousands of consumer products around the world. Headquartered in Chandler, Arizona, microchip provides excellent technical support, reliable products and excellent quality.