The C8051F351-GM is an Embedded Microcontroller IC from the C8051F35x series. It has an 8051 core processor with a speed of 50MHz. The IC has a program memory size of 8KB (8K x 8) and RAM size of 768 x 8. It has a connectivity option of SMBus (2-Wire/I²C), SPI, and UART/USART. The IC has a POR, PWM, Temp Sensor, and WDT peripherals with 17 I/Os. The IC has an internal oscillator type and is mounted on a surface mount package of 28-VFQFN Exposed Pad. It has a voltage supply of 2.7V to 3.6V and can operate in a temperature range of -40°C to 85°C.