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EFM32PG12B500F1024GM48-B
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EFM32PG12B500F1024GM48-B

Product Overview

Category

The EFM32PG12B500F1024GM48-B belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including Internet of Things (IoT) devices, consumer electronics, industrial automation, and smart home systems.

Characteristics

  • Low power consumption: The EFM32PG12B500F1024GM48-B is optimized for energy efficiency, making it suitable for battery-powered devices.
  • High performance: With a 32-bit ARM Cortex-M4 processor, this microcontroller offers fast processing capabilities.
  • Extensive peripheral options: It provides a wide range of integrated peripherals, such as UART, SPI, I2C, ADC, and PWM, enabling versatile connectivity and functionality.
  • Ample memory: The microcontroller features 1 MB flash memory and 128 KB RAM, allowing for storage of program code and data.

Package

The EFM32PG12B500F1024GM48-B comes in a 48-pin QFN package.

Essence

The essence of this microcontroller lies in its ability to provide a powerful yet energy-efficient solution for embedded systems.

Packaging/Quantity

The EFM32PG12B500F1024GM48-B is typically sold in reels containing multiple units. The exact quantity per reel may vary depending on the supplier.

Specifications

  • Microcontroller core: ARM Cortex-M4
  • Clock speed: Up to 72 MHz
  • Flash memory: 1 MB
  • RAM: 128 KB
  • Operating voltage: 1.8V - 3.6V
  • Digital I/O pins: 40
  • Analog input channels: 16
  • Communication interfaces: UART, SPI, I2C
  • Timers/counters: 4
  • ADC resolution: 12-bit
  • Package type: QFN
  • Package dimensions: 7 mm x 7 mm

Detailed Pin Configuration

The EFM32PG12B500F1024GM48-B microcontroller has a total of 48 pins. The pin configuration is as follows:

  • Pin 1: VDD (Power supply)
  • Pin 2: VSS (Ground)
  • Pin 3: PA0 (General-purpose I/O)
  • Pin 4: PA1 (General-purpose I/O)
  • ...
  • Pin 48: PB11 (General-purpose I/O)

For a complete pinout diagram and detailed pin descriptions, please refer to the official datasheet.

Functional Features

  • Low-power modes: The microcontroller offers various low-power modes, allowing for efficient energy management and extended battery life.
  • Advanced peripherals: It provides a rich set of peripherals, including UART, SPI, I2C, and ADC, enabling seamless integration with external devices and sensors.
  • Real-time performance: With its ARM Cortex-M4 core, the microcontroller delivers real-time processing capabilities, making it suitable for time-critical applications.
  • Flexible clocking options: It supports multiple clock sources and offers clock scaling features, allowing for precise control over system timing.

Advantages and Disadvantages

Advantages

  • Energy-efficient design
  • High-performance processing capabilities
  • Extensive peripheral options
  • Ample memory capacity
  • Versatile clocking options

Disadvantages

  • Limited number of I/O pins compared to some other microcontrollers in the same category
  • Relatively higher cost compared to entry-level microcontrollers

Working Principles

The EFM32PG12B500F1024GM48-B microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its flash memory, interacts with external devices through its peripherals, and performs various tasks based on the programmed logic. The microcontroller's clock generates timing signals for synchronization and ensures proper operation of the system.

Detailed Application Field Plans

The EFM32PG12B500F1024GM48-B microcontroller finds applications in a wide range of fields, including:

  1. Internet of Things (IoT) devices: It can be used to develop IoT nodes, sensors, and gateways, enabling connectivity and data processing in IoT networks.
  2. Consumer electronics: The microcontroller can power smart home devices, wearable gadgets, and multimedia systems, providing control and connectivity features.
  3. Industrial automation: It is suitable for industrial control systems, motor control, and monitoring applications, offering real-time performance and robustness.
  4. Smart home systems: With its low power consumption and extensive peripheral options, it can be utilized in home automation solutions, enabling remote control and energy management.

Detailed and Complete Alternative Models

  • EFM32PG12B200F1024GM32-B: Similar to the EFM32PG12B500F1024GM48-B but with 200 KB flash

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací EFM32PG12B500F1024GM48-B v technických řešeních

Sure! Here are 10 common questions and answers related to the application of EFM32PG12B500F1024GM48-B in technical solutions:

  1. Q: What is EFM32PG12B500F1024GM48-B? A: EFM32PG12B500F1024GM48-B is a microcontroller from the EFM32 family, specifically the PG12 series, manufactured by Silicon Labs.

  2. Q: What are the key features of EFM32PG12B500F1024GM48-B? A: Some key features include a 32-bit ARM Cortex-M4 processor, 500 kB flash memory, 1024 kB RAM, multiple communication interfaces, and low power consumption.

  3. Q: What are the typical applications of EFM32PG12B500F1024GM48-B? A: EFM32PG12B500F1024GM48-B is commonly used in various embedded systems, IoT devices, industrial automation, smart energy management, and consumer electronics.

  4. Q: How can I program EFM32PG12B500F1024GM48-B? A: EFM32PG12B500F1024GM48-B can be programmed using the Silicon Labs' Simplicity Studio IDE, which supports C/C++ programming languages and provides a range of development tools.

  5. Q: What communication interfaces are available on EFM32PG12B500F1024GM48-B? A: EFM32PG12B500F1024GM48-B offers various communication interfaces such as UART, SPI, I2C, USB, CAN, and Ethernet.

  6. Q: Can EFM32PG12B500F1024GM48-B operate on low power? A: Yes, EFM32PG12B500F1024GM48-B is designed for low power operation and offers multiple energy-saving modes, making it suitable for battery-powered applications.

  7. Q: Does EFM32PG12B500F1024GM48-B support real-time operating systems (RTOS)? A: Yes, EFM32PG12B500F1024GM48-B is compatible with popular RTOS such as FreeRTOS, Micrium OS, and embOS, allowing for efficient multitasking and real-time performance.

  8. Q: Can I use EFM32PG12B500F1024GM48-B for analog signal processing? A: Yes, EFM32PG12B500F1024GM48-B includes built-in analog peripherals like ADCs, DACs, comparators, and op-amps, enabling analog signal processing capabilities.

  9. Q: Is EFM32PG12B500F1024GM48-B suitable for secure applications? A: Yes, EFM32PG12B500F1024GM48-B provides hardware security features like AES encryption, true random number generator (TRNG), and secure bootloading options.

  10. Q: Where can I find additional resources and support for EFM32PG12B500F1024GM48-B? A: Silicon Labs' website offers comprehensive documentation, datasheets, application notes, and a community forum where you can find additional resources and get support for EFM32PG12B500F1024GM48-B.