Download Communications Port Computer Driver Update

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thumb|right|A 1988 vintage Microchip PIC16CR54 with the Apple Desktop Bus protocol pre-programmed, before they became an independent company, as used in a Macintosh SE. Microchip Technology Inc. is a publicly-listed American corporation that is a manufacturer of microcontroller, mixed-signal, analog and Flash-IP integrated circuits. Its products include microcontrollers (PIC, dsPIC, AVR and SAM), Serial EEPROM devices, Serial SRAM devices, embedded security devices, radio frequency (RF) devices, thermal, power and battery management analog devices, as well as linear, interface and wireless solutionsCorporate headquarters are located in Chandler, Arizona, with wafer fabs in Tempe, Arizona, Gresham, Oregon, and Colorado Springs, Colorado, assembly/test facilities in Chachoengsao, Thailand, and Calamba and Cabuyao, Philippines. Sales for the fiscal year ending on March 31, 2019 were $5.35 billion. Microchip Technology offers support and resources to educators, researchers and students in an effort to increase awareness and knowledge of embedded applications. Support includes access to labs, curricula and course materials, One-on-one consultations, online resources (e.g., code examples, textbook recommendations), training at regional training centers, silicon donations, assistance finding low cost development tools, free versions of Microchip programming tools and product discounts.