The XC61CN4302MR-G with Supervisory Circuits is a single-supply, monitor circuit/watchdog timer manufactured by Torex Semiconductor. It is designed for use with microcontrollers, process controllers, FPGAs, and other digital systems for resetting in response to unexpected power failure, system or operational errors, or user-defined start up conditions. This circuit is ideal for maintaining high reliability in embedded systems that require periodic reset events. It features a high threshold, precise timing, and adjustable timeout periods of up to 384.55 seconds. The reset signal is active low and can be delayed for up to 384.55 seconds. The circuit is designed to operate with 3V to 5.5V single supplies with a maximum operating temperature of 105°C and a low current consumption of 6.5uA.