The SC91F8311M16U with SOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS by SinOne is an 8-bit heterogeneous multi-core microcontroller unit (MCU). It has 16KB Flash memory and 256 bytes of RAM and 2KB SRAM and operates with a frequency of up to 40MHz. This MCU can support a wide range of digital and analog peripherals, including an I2C module, UARTs, PWM, A/D converter with up to 8-bit resolution. It is RoHS compliant, making it an environmentally-friendly choice for engineers looking for a high-performance MCU. This product is suitable for a wide variety of applications, including industrial automation, automotive control, digital home appliance control, and medical equipment.