CBM9002A-56ILG with Other Processors and Microcontrollers (MCUs) QFN-56 RoHS is a low-power 56-pin QFN Other Processor and Microcontroller manufactured by Corebai Microelectronics. Notable features include a 1.8 V to 3.6 V single supply voltage, a maximum frequency of 72 MHz, 4KB OTP and 8KB SRAM memory, up to 24 channels 16-bit PWM Timer, 4 UARTs, 4 I2C, 5 SPI, and 32 I/O pins. The processor also features an integrated ADC/DAC with up to 10-bit resolution as well as a Watchdog Timer and Low-power Sleep Modes. The processor is packaged in a 6 mm X 6 mm QFN form factor and is RoHS certified.