The C8051F536-C-IT is a microcontroller from Silicon Labs that is part of the 8051 family. It features a single-cycle 8051 core that is clocked at up to 50 MHz and integrated on-chip Flash memory size of 32K and data RAM size of 1K for program and data flexibility. The integrated peripherals on the chip include 4x UARTs, 16 channels of 10-bit ADC, 3x timers, 8-bit Pulse Width Modulator, up to 5 Capture/Compare Modules, up to 5 I2C serial ports, and up to 4 SPI serial ports. It also has various special features including a low power monitor, brown out reset, sleep mode, 3 programmable power controller channels, power on reset, and programmable watchdog timer. This chip is ideal for applications requiring low power consumption, easy programming, high reliability, and low cost.