The SC91F841M20U is a Microcontroller Units (MCUs/MPUs/SOCs) device manufactured by SinOne. It is offered in a 7.8mm leadless SOP-20-7.8mm package and is compliant with the RoHS environmental standard. This device features a 16KB 1KB FLASH 17 51Series architecture and is intended for use in applications such as automotive, consumer, embedded, industrial, and medical applications. The SC91F841M20U is designed with features such as an embedded 8 Kbytes of Flash Memory, advanced CAN-bus slave functions, flexible timers, I2C bus interfaces, up to 16-bit programmable SPI interface, up to 6-channel Analog-to-Digital Converter (ADC), 4-channel UARTs, and dual I/O ports which allow its application for a wide variety of interface needs.