The HC32F196KCTA-LQ64 is a 64-pin low-power peripheral device of Other Processors and Microcontrollers (MCUs) with an LQFP-64_7x7x04P RoHS package manufactured by HDSC (Holtek Semiconductor). It is designed for low-power industrial applications with an operating voltage range of 2.7V to 3.6V. It features four 5V tolerant IO ports, a 32-bit CPU core running at up to 80 MHz, 8K bytes of ROM, a 6-channel 12-bit ADC, up to 375 CPU instructions, with low-power EEPROM, an AES crypto-engine, CRC, PWM, RTC, WDT, and an I2C bus all integrated on-chip. The device also supports various communication protocols including UART, SPI and USB.