Maxim Integrated MAX6364LUT44-T Watchdog Timer

The MAX6364LUT44-T from Maxim Integrated is a low-power, microprocessor (µP) supervisory circuit designed to monitor power supplies and microprocessor activity in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with 3.3V-powered circuits.

Key Features:

• Watchdog Timer: The device features a watchdog timer that ensures the µP system resets efficiently if it fails to strobe within a preset timeout period.
• Power-On Reset: It generates a reset signal on power-up, power-down, and brownout conditions, ensuring that the µP starts in a known state.
• Low Power Consumption: With its low power consumption, the MAX6364LUT44-T is ideal for portable and battery-powered applications.
• Manual Reset Input: A manual reset input is provided to allow for an external trigger of a reset, offering additional system control flexibility.
• Voltage Monitor: The device includes a precision voltage monitor that tracks the system voltage and ensures proper operation during power fluctuations.

Applications:

The MAX6364LUT44-T is suitable for a wide range of applications, including:

• Computers and Controllers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Intelligent Instruments
• Automotive Systems

Technical Specifications:

• Package: SOT23-6
• Operating Temperature: -40°C to +125°C
• Supply Voltage: Typically 3.3V
• Reset Timeout: Adjustable with external capacitor

The MAX6364LUT44-T is a testament to Maxim Integrated's commitment to providing robust and reliable circuit protection solutions. Its compact form factor and comprehensive feature set make it an excellent choice for safeguarding critical system operations against power supply anomalies and system errors.