The PL4200C with Other Processors and Microcontrollers (MCUs) LQFP-100 RoHS is a lithium-ion battery operated device manufactured by XIAOCHENG. It is designed with a low-power RISC-V architecture, integrated Flash memory up to 2MB, and USB 2.0 controller. The PL4200C is specifically designed to support low-power applications such as Wearable and IoT devices, with power consumption as low as 10mA in active mode. It also features a wide range of peripherals such as UART, SPI, I2C, ADC, PWM, DAC, and GPIO. The PL4200C is packaged in a RoHS compliant LQFP-100 package.