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STM6717TWWY6F
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High-performance voltage supervisor with watchdog timer
- Package: SOT-23-5
- Essence: Ensures reliable power supply and system integrity
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Supply Voltage Range: 1.8V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Watchdog Timer Timeout Periods: 1.6s, 3.2s, 6.4s, or 12.8s
- Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, or 4.38V
- Quiescent Current: 10µA (typical)
Detailed Pin Configuration
The STM6717TWWY6F IC has a total of 5 pins arranged as follows:
- GND: Ground connection
- MR: Manual Reset input pin
- RESET: Active-low reset output
- VDD: Positive power supply input
- WDI: Watchdog Timer input
Functional Features
- Monitors the power supply voltage and asserts a reset signal if it falls below the specified threshold.
- Includes a watchdog timer that requires periodic input pulses to prevent system lock-up.
- Provides a manual reset input for immediate system reset.
- Offers multiple timeout periods for the watchdog timer to suit different application requirements.
Advantages and Disadvantages
Advantages: - High accuracy in monitoring power supply voltage. - Wide operating voltage range allows compatibility with various systems. - Low quiescent current minimizes power consumption. - Small package size enables space-saving designs.
Disadvantages: - Limited number of timeout period options for the watchdog timer. - Lack of adjustable reset threshold voltage limits customization possibilities.
Working Principles
The STM6717TWWY6F operates by continuously monitoring the power supply voltage. If the voltage drops below the set threshold, the IC asserts a reset signal to ensure system integrity. Additionally, the watchdog timer requires periodic input pulses to prevent the system from freezing or entering an undesired state. The manual reset input allows for immediate system reset when required.
Detailed Application Field Plans
The STM6717TWWY6F is commonly used in various applications where reliable power management and system integrity are crucial. Some potential application fields include:
- Industrial Control Systems: Ensuring uninterrupted operation of critical machinery and equipment.
- Automotive Electronics: Preventing system failures and ensuring safe operation of vehicle systems.
- Medical Devices: Maintaining reliable power supply for patient monitoring and life-support systems.
- Home Automation: Safeguarding smart home devices from power fluctuations and ensuring continuous functionality.
Detailed and Complete Alternative Models
- STM6718TWWY6F: Similar to STM6717TWWY6F but with additional features for enhanced system monitoring.
- STM6720TWWY6F: Offers similar functionality with extended operating temperature range for harsh environments.
- MAX6717AUKTGD3+: Alternative IC from Maxim Integrated with comparable specifications and pin configuration.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STM6717TWWY6F in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of STM6717TWWY6F in technical solutions:
1. What is STM6717TWWY6F? - STM6717TWWY6F is a specific model number of a microcontroller manufactured by STMicroelectronics.
2. What are the key features of STM6717TWWY6F? - Some key features of STM6717TWWY6F include a high-performance ARM Cortex-M core, multiple communication interfaces, analog and digital peripherals, and low power consumption.
3. What are the typical applications of STM6717TWWY6F? - STM6717TWWY6F can be used in various technical solutions such as industrial automation, consumer electronics, IoT devices, smart home systems, and automotive applications.
4. What programming languages can be used with STM6717TWWY6F? - STM6717TWWY6F supports programming in C and C++ languages, which are commonly used for embedded systems development.
5. How can I program STM6717TWWY6F? - You can program STM6717TWWY6F using an Integrated Development Environment (IDE) like Keil MDK or STM32CubeIDE, which provide tools for code development, debugging, and flashing the microcontroller.
6. What is the maximum clock frequency of STM6717TWWY6F? - The maximum clock frequency of STM6717TWWY6F is typically specified by the manufacturer and can vary depending on the operating conditions, but it is generally around several tens of megahertz.
7. Can STM6717TWWY6F communicate with other devices? - Yes, STM6717TWWY6F has multiple communication interfaces such as UART, SPI, I2C, and CAN, which allow it to communicate with other devices or peripherals.
8. What is the power supply voltage range for STM6717TWWY6F? - The power supply voltage range for STM6717TWWY6F is typically specified by the manufacturer and can vary, but it is generally around 2.0V to 3.6V.
9. Does STM6717TWWY6F have built-in memory? - Yes, STM6717TWWY6F has built-in Flash memory for storing program code and SRAM for data storage during runtime.
10. Can STM6717TWWY6F be used in battery-powered applications? - Yes, STM6717TWWY6F is designed to operate with low power consumption, making it suitable for battery-powered applications where energy efficiency is important.
Please note that the specific details and answers may vary depending on the exact specifications and documentation provided by STMicroelectronics for STM6717TWWY6F.