The HC32L170JATA-LQ48 is a low-power 8-bit microcontroller based on the 8051 core manufactured by HDSC. It is Other Processors and Microcontrollers (MCUs) RoHS compliant, with a reduced pin count of 48 pins and a maximum clock speed of 24 MHz. It includes deep power down modes, as well as 3 KB of Flash program memory and 64 bytes of RAM. It is an entry-level product, with a variety of peripherals, including 6 I/O ports, 3 timers/counters, 2 individual edge detectors, a serial asynchronous communication port, an 8-channel, 10-bit ADC, and an SPI interface. The device operates on a single 5V or 3V power supply and offers advanced power