Watchdog Timer

Description: Watchdog Timer Card This multifunction card contains a watchdog timer. Additionally, one or more options may be included on your card. These are: a computer power supply monitor, a computer internal temperature monitor, an optional capability to read the temperature, a fan-speed monitor

• Product Type: Other
• Technology: PCI, PCI-X
• PCI Data Bus: 32-bit

Description: This application note describes how to set up and use the Watchdog Timer module in the AVR XMEGA. A driver interface written in C is included as well.

Description: IC, WATCHDOG TIMER, 8µA, 5.5V, 8-SOT-23; Supply Voltage Range:2.5V to 5.5V; Reset Type:Active-Low; Supply Current:8µA; Delay Time:600ms; Digital IC Case Style:SOT-23; No. of Pins:8; Operating Temperature Range:-40°C to +85°C

• Output Options: Active Low
• Package Type: SOT-23

Description: Status: ACTIVE The UCC2946 is designed to provide accurate microprocessor supervision, including reset and watchdog functions. During power up, the device asserts a reset signal RES with VDD as low as 1 V. The reset signal remains asserted until the VDD voltage rises and remains above the reset

Description: Adjustable POR Timeout Delay Options Watchdog Timer With 1.6s Normal and 51s Start-up Timeout Durations Manual Reset Input on All Devices Reset Signal Valid Down to VDD = 1V Accurate ±1.5% Voltage Threshold Immune to Power-Supply Transients Ultra Low 5.5µA Supply Current

• Number of Supplies: 1
• Features: Manual Reset
• Output Options: Active Low, Active High

Description: PCI Watchdog timer board

• Bus Type: PCI
• Connector Type: DB-9
• Agency Approvals: Yes

Description: to help filter out false transitions. Four 16-bit multifunction counters/timers are configurable for pulse width modulated output, watchdog timer, event counter, frequency measurement, pulse width measurement, period measurement, or one shot pulse output. The four 16-bit counters can also

• Output Compatibility: TTL
• Bus Type: CompactPCI / PXI
• Connector Type: Other
• Digital I/O Channels: Yes

Description: 32-bit watchdog timer

• Data Bus: 16-Bit
• Supply Voltage: 5 V
• Package Type: QFP

Description: With 128kRAM;Watchdog timer;NV

• Device Type: Real Time Clock
• Package / Form Factor: DIP

Description: • Two or six 16-bit (one or three 32-bit) counter/timer channels • Event counter • Output waveform generator • Pulse-width or periodic rate monitor • Watchdog timer with isolated relay output • Interrupt support IP480 modules provide up to six counter/timer

• IP Module Type: Digital I/O Module
• IP Clock Rate: 8 MHz
• IP Bus Width: 8-bit
• Voltage Supplied to Modules: -12 V, 5 V, 12 V

Description: IC WATCHDOG TIMER SOT23-8

• Number of Supplies: 1
• Features: Watchdog Timer (WDT)
• Output Options: Active Low, Other
• Package Type: SOT-23, Other

Description: 256 level watchdog timer

• Features: Touch Screen
• Processor: Intel®
• Type: Point of Sale, Other

Description: Watchdog timer and power management features

• Operating System: Microsoft®
• Features: Touch Screen
• Processor: Intel®
• Type: Other

Description: Special industrial watchdog timer, for retail and hospitality applications

• Type: Desktop / Tower, Point of Sale, Other
• Processor: Intel®, VIA
• Features: Touch Screen

Description: 203x146mm dimension , watchdog timer, remote boot-ROM

• Chipset Type: VIA Chipset
• Other Slot Type: Yes
• On Board Features: Parallel Interface (PC printer port, Centronics®), Serial Interface (RS232, RS422, RS485), Floppy Drive Support, On-board IDE Channels, On-board Ethernet Controller

Description: 1000x programmable micro step resolution, watchdog timer

• Motor(s) / System(s) Controlled: DC Brushed Motor, Bipolar Stepper Motor, Permanent Magnet Stepper Motor, Full Step Motor, Half Step Motor, Microstepping Motor
• Integral Motor Drive: Yes
• Specialty Controllers: DSP-based
• AC Input Phase: Single Phase

Description: Internal watchdog timer for device failure protection, easy installation

• Communications: Serial - RS-232 / 422 / 485
• Features: Software, Other

Description: Watchdog timers, LEDs indicate power, status and discrete level

• Form Factor: DIN Rail
• Isolation: Isolated Digital Output, Channel-to-Channel Isolation
• Voltage Output: Yes
• Current Output: Yes

Description: and Calibration ADAM modules contain no pots or switches to set. By merely issuing a command from the host computer, you can change an analog input module to accept several ranges of voltage input, thermocouple input or RTD input. Watchdog Timer A watchdog timer supervisory function will automatically

• Data Acquisition Device Type: I/O Module
• Form Factor: Panel / Chassis Mount, DIN Rail
• Isolation: Isolated Digital Input, Isolated Digital Output
• DC Voltage Input: Yes

Description: and Calibration ADAM modules contain no pots or switches to set. By merely issuing a command from the host computer, you can change an analog input module to accept several ranges of voltage input, thermocouple input or RTD input. Watchdog Timer A watchdog timer supervisory function will automatically

• Form Factor: Panel / Chassis Mount, DIN Rail
• Relay Output: Yes
• Network Options: Other
• Data Acquisition Device Type: Output Module

Description: The BD3004HFP、BD3005HFP is Ultra-low quiescent current regulator and watchdog timer features a high 50 V breakdown voltage and is compatible with on-board vehicle microcontrollers. It offers an output current of 500mA while limiting dark current to 80µA (TYP). The series supports

• Regulator Category: Other
• Output Voltage Type: Fixed
• IC Package Type: Other
• Special Features: Input Overcurrent Protection, Thermal Shutdown Protection, Other

Description: and Calibration ADAM analog I/O modules contain no pots or switches to set. By merely issuing a command from the host computer, you can change an analog input module to accept several ranges of voltage input, thermocouple input or RTD input. Watchdog Timer A watchdog timer supervisory function

• Data Acquisition Device Type: Input Module
• Form Factor: Panel / Chassis Mount, DIN Rail
• Differential Channels: Yes
• Isolation: Isolated Analog Voltage Input

Description: applications Space (Thermal Vacuum) Applications User Programmable Alarms Watchdog timers and more..

• PC-Based Controller: Yes
• Control Technique: Limit / Set Point Control
• Special Capabilities (if required): Environmental Controller

Description: TC1232 is a fully-integrated processor supervisor. It provides three important functions to safeguard processor sanity: precision power on/off reset control, watchdog timer and external reset override. On power-up, the TC1232 holds the processor in the reset state for a minimum of 250msec after VCC

• Features: Watchdog Timer (WDT), Manual Reset
• Output Options: Open Drain, Other
• Package Type: SOIC, PDIP

Description: /Capture Compare PWM) Comparators with Selectable Voltage Reference 12 Channel 10b ADC with Voltage Reference 25 mA Source/Sink Current I/O Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6) One 16-bit Timer (TMR1) Extended Watchdog Timer (EWDT) Enhanced Power-On/Off-Reset Brown-Out Reset (BOR

• Data Bus: 8 Bit
• Internal ROM Type: EEPROM, Flash
• Serial Interfaces: I²C, SPI, UART, USART
• A/D Converter: Other

Description: /auto baudECCP (Enhanced/Capture Compare PWM) ModuleComparator with selectable Voltage Reference4 Channel 10b ADC with Voltage Reference25mA Source/Sink current I/OTwo 8-bit Timers (TMR0/TMR2)One 16-bit Timer (TMR1)Extended Watchdog Timer (EWDT)Enhanced Power-On/Off-ResetBrown-Out Reset (BOR

• Data Bus: 8 Bit
• Internal ROM Type: Flash
• Number of bits: 8 Bit, 16 Bit
• Serial Interfaces: USART, Other

Description: 16-bit timers Programmable Counter/Timer Array (PCA) On-chip internal voltage reference On-chip watchdog timer On-chip power-on reset and supply monitor On-chip voltage comparator 17 general purpose I/O In-system, full-speed, non-intrusive debug interface (on-chip)

• Internal ROM Type: Flash
• Number of bits: 16 Bit
• Serial Interfaces: I²C, SPI, UART
• A/D Converter: Other

Description: connectivity to both sinking and sourcing signals. The NI PXI-6521 is a UL listed device with 60 V continuous and 620 Vrms withstand (5 s) isolation. For added safety the PXI-6521 requires a keyed connector. For added reliability, the module features watchdog timers to recover from a variety of computer

• Data Acquisition Device Type: I/O Module
• Isolation: Channel-to-Channel Isolation
• Computer Bus: PXI Bus

Description: of on-chip Flash memory 512 bytes of on-chip RAM Implemented SMBus/I2C, UART and SPI serial interfaces Three general-purpose 16-bit timers 16-input capacitance to digital converter Programmable Counter/Timer Array (PCA) On-chip internal voltage reference On-chip watchdog timer On-chip

• Type: Capacitive
• Interface: I2C, SPI, UART, Other

Description: to verify the integrity of the output. The D4000 modules also include a watchdog timer circuit that can be set such that if the computer fails to communicate with the module after a preset time period, the module will reset itself to an adjustable default value.

• Data Acquisition Device Type: Output Module
• Form Factor: DIN Rail
• Isolation: Isolated Analog Voltage Output
• DC Voltage Input: Yes

Description: , the LM3S1911 microcontroller provides a 24-bit systick timer, 4 32-bit or 8 16-bit general-purpose timers, a watchdog timer, a battery-backed hibernation module with RTC and 256 bytes of non-volatile state-saving memory, a low drop-out voltage regulator so that only one supply voltage is required

Description: multichannel buffered serial ports, DMA logic, one watchdog timer, one general-purpose timer, and other miscellaneous circuitry. The 5441 also contains a host-port interface (HPI) that allows the 5441 to be viewed as a memory-mapped peripheral to a host processor. Each subsystem has its separate

Description: Ethernet MAC (EMAC) – Three 64-Bit General-Purpose Timers – One 64-bit General-Purpose/Watchdog Timer – TwoEnhanced Pulse Width Modulators – Three 32-Bit Enhanced Capture Modules

Description: S-Video/TV out, 1394 Firewire DC Power Supply (12V or 24V or DC range option) Slide Rails Watchdog timer, Hardware monitor, Digital I/O