The MICROCHIP TECH PIC16F684T-I/SL is part of PIC16F mid-range family with a 8-Bit RISC microcontroller. It can sustain standard temperature ranges from -40°C to +85°C, has 14 pin in SOIC package and 20 MHz clock speed. This device has a Flash memory of 2048 words, a SRAM of 128 bytes, an EEPROM of 256 bytes, three timers and an enhanced Capture, Compare, PWM module and 08 channels of 10 bits ADC. It can be used to achieve various tasks mainly in automotive applications.