Take control of a circuit with a failed core processor with the MCP121-270E/TO microprocessor supervisory circuit from Microchip Technology. It has a typical reset threshold voltage of 2.63 V, with a minimum of 2.591 V and a maximum of 2.67 V. This part has a minimum operating temperature of -40 °C and a maximum of 125 °C. This device has a minimum operating supply voltage of 1 V and a maximum of 5.5 V.