The PIC18F27K42-I/ML 8-bitmicrocontroller is manufactured by Microchip and has a variety of features. It has 128KB of Flash Memory, 8KB of RAM, 1KB of EEPROM memory, and 12-bit ADC2 capability. It also comes equipped with Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD capabilities, allowing for greater flexibility when creating larger, more complex applications. The manufacturer has also included a variety of power management-related features, allowing users to manage and conserve power for applications that require it.