Control the core processor in case of failure with the TC32MCDB microprocessor supervisory circuit, developed by Microchip Technology. This device has a minimum operating supply voltage of 4.5 V and a maximum of 5.5 V. This part has a minimum operating temperature of 0 °C and a maximum of 70 °C. It has a minimum reset threshold voltage of 4.25 V and a maximum of 4.5 V.