Purdue Microbrewer quickly and easily generates various RISCV-powered microcontrollers from an XML configuration file and a library of peripherals, providing the configured RTL, drivers, documentation, and scripts for FPGA synthesis. This generated microcontroller can then be flashed onto an FPGA. An open sourced board will be provided to support the FPGA. The end goal is to empower students, universities, makers, and other interested parties who may not even necessarily have digital design experience to be able to create fully customized microcontrollers, synthesized on FPGAs, for use in projects, classrooms, and research simply by defining an XML configuration file.