The SC91F8322M28U with SOC SOP-28 RoHS manufactured by SinOne is a programmable system-on-chip (SoC) module which is compliant with the RoHS directive. The integrated circuit (IC) is based on a 32-bit RISC architecture which supports up to 64KB ROM, 64KB RAM, 32 general-purpose I/O (GPIO) pins, and an interrupt controller. It also features a 12-bit analog-to-digital converter (ADC) and supports various serial interfaces, including CAN, I2C, and SPI. The module is powered by a 3.3 V supply and is housed in a 28-pin surface-mount package.