C8051F851-C-GMR Silicon Labs

Description: IC MCU 8BIT 4KB FLASH 20QFN, Packaging: Tape & Reel (TR), Package / Case: 20-VFQFN Exposed Pad, Mounting Type: Surface Mount, Speed: 25MHz, Program Memory Size: 4KB (4K x 8), RAM Size: 512 x 8, Operating Temperature: -40°C ~ 85°C (TA), Oscillator Type: Internal, Program Memory Type: FLASH, Core Processor: 8051, Data Converters: A/D 15x12b, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V, Connectivity: I2C, SPI, UART/USART, Peripherals: Brown-out Detect/Reset, POR, PWM, WDT, Number of I/O: 15, DigiKey Programmable: Not Verified.