Take control of a circuit with a failed core processor with the TC32MEDB microprocessor supervisory circuit from Microchip Technology. It has a minimum reset threshold voltage of 4.25 V and a maximum of 4.5 V. 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 -40 °C and a maximum of 85 °C.