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STM32L4R9VGT6
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STM32L4R9VGT6

Product Overview

Category

The STM32L4R9VGT6 belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require low power consumption and high performance.

Characteristics

  • Low power consumption
  • High performance
  • Integrated peripherals
  • Advanced security features

Package

The STM32L4R9VGT6 comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

This microcontroller is designed to provide efficient processing capabilities while minimizing power consumption.

Packaging/Quantity

The STM32L4R9VGT6 is typically packaged in reels or trays, with quantities varying depending on the supplier.

Specifications

  • Core: ARM Cortex-M4
  • Clock Speed: Up to 120 MHz
  • Flash Memory: 2 MB
  • RAM: 640 KB
  • Operating Voltage: 1.71 V to 3.6 V
  • Operating Temperature Range: -40°C to +85°C
  • Number of Pins: 144
  • Communication Interfaces: UART, SPI, I2C, USB, CAN
  • Analog-to-Digital Converter (ADC): 16-bit, up to 5 Msps
  • Digital-to-Analog Converter (DAC): 12-bit
  • Timers: General-purpose timers, advanced-control timers, motor-control timers
  • Security Features: Hardware encryption, secure boot, tamper detection

Detailed Pin Configuration

The STM32L4R9VGT6 has a total of 144 pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and analog inputs. The detailed pin configuration can be found in the product datasheet provided by the manufacturer.

Functional Features

  • Low-power modes for energy-efficient operation
  • Rich set of integrated peripherals for versatile applications
  • Advanced security features to protect sensitive data
  • Flexible clocking options for precise timing requirements
  • Extensive interrupt handling capabilities for real-time responsiveness

Advantages and Disadvantages

Advantages

  • Low power consumption enables battery-powered applications
  • High-performance Cortex-M4 core for efficient processing
  • Integrated peripherals reduce external component count
  • Advanced security features enhance system integrity

Disadvantages

  • Higher cost compared to simpler microcontrollers
  • Steeper learning curve for beginners due to complexity

Working Principles

The STM32L4R9VGT6 operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs tasks according to the program code it runs.

Detailed Application Field Plans

The STM32L4R9VGT6 is suitable for a wide range of applications, including but not limited to: - Internet of Things (IoT) devices - Wearable devices - Industrial automation - Home automation - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

  • STM32L4R5ZIT6
  • STM32L4R7ZIT6
  • STM32L4R9ZIT6
  • STM32L4S9VIT6
  • STM32L4S9ZIT6

These alternative models offer similar features and performance characteristics, providing flexibility in choosing the most suitable microcontroller for specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STM32L4R9VGT6 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of STM32L4R9VGT6 in technical solutions:

  1. Q: What is the STM32L4R9VGT6 microcontroller used for? A: The STM32L4R9VGT6 is a high-performance microcontroller designed for low-power applications, making it suitable for various technical solutions.

  2. Q: What is the maximum clock frequency of the STM32L4R9VGT6? A: The STM32L4R9VGT6 can operate at a maximum clock frequency of 120 MHz.

  3. Q: How much flash memory does the STM32L4R9VGT6 have? A: The STM32L4R9VGT6 has 2 MB of flash memory for storing program code and data.

  4. Q: Can I connect external devices to the STM32L4R9VGT6? A: Yes, the STM32L4R9VGT6 provides various communication interfaces such as UART, SPI, I2C, USB, and GPIOs, allowing you to connect external devices easily.

  5. Q: Does the STM32L4R9VGT6 support analog inputs? A: Yes, the STM32L4R9VGT6 has a built-in 12-bit ADC (Analog-to-Digital Converter) that allows you to read analog signals from external sensors or devices.

  6. Q: What is the power supply voltage range for the STM32L4R9VGT6? A: The STM32L4R9VGT6 operates with a power supply voltage range of 1.71V to 3.6V.

  7. Q: Can I use the STM32L4R9VGT6 in battery-powered applications? A: Yes, the STM32L4R9VGT6 is designed for low-power applications and offers various power-saving modes, making it suitable for battery-powered solutions.

  8. Q: Does the STM32L4R9VGT6 have a real-time clock (RTC) module? A: Yes, the STM32L4R9VGT6 includes a built-in RTC module that provides accurate timekeeping even when the microcontroller is in low-power mode.

  9. Q: Can I program the STM32L4R9VGT6 using C/C++ language? A: Yes, the STM32L4R9VGT6 can be programmed using popular programming languages like C and C++, along with development tools such as STM32CubeIDE or Keil MDK.

  10. Q: Are there any development boards available for the STM32L4R9VGT6? A: Yes, STMicroelectronics offers development boards like the Nucleo-144 series, which are compatible with the STM32L4R9VGT6 microcontroller, providing an easy way to prototype and develop technical solutions.

Please note that these answers are general and may vary depending on specific use cases and requirements.