The XC6228D3319R-G is an integrated voltage supervisor with a watchdog timer manufactured by Torex Semiconductor. It is designed to provide a reliable voltage monitoring and safety reset functions for a wide range of applications. The device has three primary functions: reset control, voltage monitoring, and watchdog timer.The reset control circuit monitors a signal from the system controller or CPU and provides an assertion and deassertion of the reset signal. The voltage monitoring circuit includes an adjustable low voltage detector, high voltage detector, and output latch. The low voltage detector can detect a wide range of input levels. The high voltage detector also has adjustable detection limits. The watchdog timer consists of an oscillator and a timeout counter. The timer has an adjustable time-out period ranging from 1-4096ms.The XC6228D3319R-G is available in a 5-pin SOP package and is supplied in both 3V and 5V versions. This device is suitable for use in a wide variety of applications such as medical devices, industrial electronics, consumer electronics, and automotive that require a reliable, low power voltage supervisor with watchdog timer.