The C8051F124-GQR is an embedded microcontroller from Silicon Labs. It belongs to the C8051F12x series and is built with an 8051 core processor. Operating at a speed of 50MHz, this microcontroller comes in a Tape & Reel package with a standard package size of 250 pcs. It has an 8-bit core size and offers various connectivity options such as EBI/EMI, SMBus, SPI, and UART/USART. The C8051F124-GQR has a program memory size of 128KB and uses FLASH as its program memory type. It also features an 8.25K x 8 RAM size and multiple data converters. This microcontroller operates in a temperature range of -40°C to 85°C and has a voltage supply range of 2.7V to 3.6V.