What does WDG stand for?

The new 4-Mbit and 8-Mbit nvSRAMs integrate an RTC which enables time-stamping of critical data for back-up and also features a programmable alarm function and watchdog timer.

In addition, a watchdog timer monitors systems and eliminates upsets by issuing resets to aid in the recovery from system failures.

The built-in watchdog timer and CMOS automatic backup and restore function ensure reliability and durability.

625V, and assert a reset signal whenever the VCC supply voltage drops below the reset threshold, manual reset is pulled low, or the watchdog timer (MAX16056/MAX16058) runs out.

Processor Supervisor--provides a host processor with two basic functions: detection of power supply fault conditions and a watchdog timer to escape a software lockup condition.

In order to enable real interchangeability, an API software interface was defined for the embedded features such as watchdog timer, I2C bus, LCD backlight control, access of BIOS user storage area and temperature control.

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Other key features included within the family are an 8-input 10-bit Analog to Digital Converter with integrated touch screen controller, 32KB of on-chip SRAM, a Vectored Interrupt Controller to speed the serving of interrupts, three UARTs, Synchronous Serial Port, three 16-bit Counter/Timers with Capture, Compare and PWM logic, Watchdog Timer and Low Voltage Detector.