The HT32F52341 with HOLTEK LQFP-48_7x7x05P RoHS is a 32-bit ARM Cortex-M0 microcontroller manufactured by Holtek. It contains 256 kilobytes (KB) of Flash programmable memory, 32KB of SRAM, a clock frequency of up to 64 megahertz (MHz), and is equipped with a range of communication interfaces, including a high-speed, full-duplex I2C port, an 8-channel 12-bit ADC, and an 8-channel 10-bit DAC, as well as various analogue and digital peripherals. It comes with an LQFP-48 (7x7x05p) RoHS package and is RoHS compliant. It also has an on board temperature sensor, oscillator, watchdog timer, support for power down modes, and a power supply voltage range of 2.7V-3.6V.