MM32W373PSB with RF Transceiver ICs LQFP-64 RoHS is a low-power, 32-bit ARM Cortex-M3 microcontroller developed by MindMotion. It includes a low-power RF transceiver, 64 pins in a low-profile quad flat package (LQFP) for easy PCB navigation, and RoHS-compliant for adding up green points on your product design. It operates up to 72MHz clock speed with an embedded FD-SOI design for operating over a wide range of temperatures while still providing superior performance. The microcontroller also includes a variety of built-in features such as 16KB Flash memory, 8KB SRAM, ADC, DAC, PWM, I2C, SPI, UART, I2S, USB data transfer, and power management blocks for low-power system design.