STMicroelectronics
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STM810LWX6F
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STM810LWX6F

Product Overview

Category

STM810LWX6F belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

  • Small size
  • Low power consumption
  • High reliability
  • Wide operating temperature range

Package

The STM810LWX6F comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of STM810LWX6F lies in its ability to provide reset functionality in electronic systems.

Packaging/Quantity

The product is typically packaged in reels or tubes and is available in large quantities.

Specifications

  • Supply Voltage: 2.5V to 5.5V
  • Reset Threshold Voltage: Adjustable from 1.8V to 4.6V
  • Reset Timeout Period: Adjustable from 1ms to 1400ms
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM810LWX6F has the following pin configuration:

  1. VDD: Power supply input
  2. GND: Ground connection
  3. MR: Manual reset input
  4. RESET: Reset output

Functional Features

  • Power-On Reset (POR) function ensures proper initialization of the system upon power-up.
  • Watchdog Timer (WDT) monitors the system's operation and resets it if necessary.
  • Adjustable reset threshold voltage allows customization based on specific requirements.
  • Programmable reset timeout period enables flexibility in system response time.

Advantages and Disadvantages

Advantages

  • Compact size allows for space-saving integration into electronic designs.
  • Low power consumption contributes to energy-efficient operation.
  • High reliability ensures stable performance over extended periods.
  • Wide operating temperature range makes it suitable for various environments.

Disadvantages

  • Limited reset threshold voltage adjustment range may not meet certain specialized requirements.
  • Fixed pin configuration may limit flexibility in circuit design.

Working Principles

The STM810LWX6F operates by monitoring the supply voltage and detecting any deviations from the specified threshold. If the voltage drops below the threshold for a programmable timeout period, the device generates a reset signal to restart the system.

Detailed Application Field Plans

The STM810LWX6F finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to STM810LWX6F are: - STM810LWY6F - STM810MWX6F - STM810MWY6F - STM810RWX6F - STM810RWY6F

These models may differ in specific characteristics or package options, providing users with alternatives based on their specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STM810LWX6F v technických řešeních

Sure! Here are 10 common questions and answers related to the application of STM810LWX6F in technical solutions:

  1. Q: What is the STM810LWX6F? A: The STM810LWX6F is a voltage supervisor and reset IC manufactured by STMicroelectronics.

  2. Q: What is the purpose of the STM810LWX6F? A: The STM810LWX6F is designed to monitor the power supply voltage of a microcontroller or other digital systems and generate a reset signal if the voltage falls below a specified threshold.

  3. Q: What is the operating voltage range of the STM810LWX6F? A: The STM810LWX6F operates within a voltage range of 2.5V to 5.5V.

  4. Q: Can the STM810LWX6F be used with different microcontrollers? A: Yes, the STM810LWX6F can be used with various microcontrollers and digital systems as long as the operating voltage range is compatible.

  5. Q: How does the STM810LWX6F detect a low voltage condition? A: The STM810LWX6F continuously monitors the supply voltage and compares it to a fixed threshold. If the voltage drops below this threshold, it triggers a reset signal.

  6. Q: Can I adjust the voltage threshold for the reset signal? A: No, the STM810LWX6F has a fixed voltage threshold of approximately 2.93V.

  7. Q: Does the STM810LWX6F have any additional features? A: Yes, the STM810LWX6F includes a watchdog timer that can be used to monitor the activity of the microcontroller and generate a reset if it becomes unresponsive.

  8. Q: What is the typical reset time of the STM810LWX6F? A: The typical reset time of the STM810LWX6F is 140ms.

  9. Q: Can I disable the watchdog timer feature of the STM810LWX6F? A: Yes, the watchdog timer can be disabled by connecting the WDI (Watchdog Input) pin to VDD.

  10. Q: Is the STM810LWX6F available in different package options? A: Yes, the STM810LWX6F is available in a SOT-23-5 package, which is a small surface-mount package commonly used in electronic applications.

Please note that these answers are general and may vary depending on the specific application and requirements.