A microcontroller is used in modern day control systems, this PIC16C505-20/P microcontroller from Microchip Technology is ideal for you. This microcontroller has an operating temperature range of 0 °C to 70 °C. It has a maximum clock speed of 20 MHz. Its eprom program memory is 1.5KB. This device is based on the PIC core architecture. This is a 8 bit processor. This device has a typical operating supply voltage of 3.3|5 V. Its minimum operating supply voltage of 3 V, while its maximum is 5.5 V.