EFM32JG12B500F1024GM48-C

Introduction

The EFM32JG12B500F1024GM48-C is a microcontroller belonging to the EFM32JG12 family, designed and manufactured by Silicon Labs. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

Category: Microcontroller
Use: Embedded systems, IoT devices, industrial control applications
Characteristics: Low power consumption, high performance, integrated peripherals
Package: 48-pin QFN (Quad Flat No-leads)
Essence: ARM Cortex-M4 core with floating-point unit
Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

Core: ARM Cortex-M4 with FPU
Clock Speed: Up to 40 MHz
Flash Memory: 1024 KB
RAM: 96 KB
Operating Voltage: 1.85V - 3.8V
I/O Pins: 32
Interfaces: SPI, I2C, UART, USB
Analog Inputs: 12-bit ADC

Detailed Pin Configuration

The EFM32JG12B500F1024GM48-C features a 48-pin QFN package with specific pin assignments for power, ground, I/O, and communication interfaces. A detailed pinout diagram can be found in the product datasheet.

Functional Features

Low Energy Sensor Interface (LESENSE) for capacitive sensing applications
Energy Management Unit (EMU) for power optimization
Peripheral Reflex System (PRS) for flexible peripheral communication
Advanced encryption standard (AES) hardware accelerator for secure data transmission

Advantages and Disadvantages

Advantages

Low power consumption extends battery life in portable devices
Rich set of integrated peripherals reduces external component count
Hardware encryption accelerates secure data communication

Disadvantages

Limited availability of alternative packages may restrict design flexibility
Higher cost compared to some competing microcontrollers

Working Principles

The EFM32JG12B500F1024GM48-C operates on the ARM Cortex-M4 core, which provides high performance with low power consumption. The integrated peripherals and advanced energy management features enable efficient operation in various embedded applications.

Detailed Application Field Plans

IoT Devices: The low power consumption and integrated peripherals make it suitable for IoT sensor nodes and edge devices.
Industrial Control: The rich feature set and secure communication capabilities cater to industrial automation and control systems.
Wearable Devices: The small form factor and low energy sensor interface support wearable technology applications.

Detailed and Complete Alternative Models

EFM32JG12B200F32GM32-C: Lower memory and pin count variant
EFM32JG12B100F16GM24-C: Entry-level variant with reduced flash and RAM

In conclusion, the EFM32JG12B500F1024GM48-C microcontroller offers a balance of performance, power efficiency, and integrated features suitable for a wide range of embedded applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací EFM32JG12B500F1024GM48-C v technických řešeních

What is the EFM32JG12B500F1024GM48-C microcontroller used for?
- The EFM32JG12B500F1024GM48-C microcontroller is commonly used in a wide range of applications including industrial automation, consumer electronics, and Internet of Things (IoT) devices.
What are the key features of the EFM32JG12B500F1024GM48-C?
- This microcontroller features an ARM Cortex-M4 core, low power consumption, extensive peripheral options, and a high level of integration, making it suitable for various technical solutions.
How does the EFM32JG12B500F1024GM48-C contribute to energy efficiency in applications?
- The EFM32JG12B500F1024GM48-C is designed with low energy consumption in mind, offering features such as energy modes, low-power peripherals, and efficient clock management to optimize power usage in applications.
What development tools are available for programming the EFM32JG12B500F1024GM48-C?
- Silicon Labs provides a comprehensive suite of development tools, including Simplicity Studio, which supports software development, debugging, and energy profiling for the EFM32JG12B500F1024GM48-C.
Can the EFM32JG12B500F1024GM48-C be used in battery-powered devices?
- Yes, the low power features of the EFM32JG12B500F1024GM48-C make it well-suited for battery-powered applications, helping to extend battery life and improve overall energy efficiency.
What communication interfaces does the EFM32JG12B500F1024GM48-C support?
- The microcontroller supports a variety of communication interfaces, including UART, SPI, I2C, USB, and CAN, enabling seamless connectivity in diverse technical solutions.
Is the EFM32JG12B500F1024GM48-C suitable for real-time control applications?
- Yes, the EFM32JG12B500F1024GM48-C's high-performance ARM Cortex-M4 core and integrated peripherals make it well-suited for real-time control applications in industrial and automotive systems.
What security features does the EFM32JG12B500F1024GM48-C offer for IoT applications?
- The microcontroller provides hardware cryptographic accelerators, secure bootloading, and secure debug access, enhancing the security of IoT devices and other connected solutions.
How does the EFM32JG12B500F1024GM48-C handle analog sensor interfacing?
- With its built-in ADCs, DACs, and analog comparators, the EFM32JG12B500F1024GM48-C facilitates precise analog sensor interfacing for applications requiring accurate measurement and control.
What kind of support and documentation is available for the EFM32JG12B500F1024GM48-C?
- Silicon Labs offers extensive technical documentation, application notes, and customer support to assist developers in effectively utilizing the EFM32JG12B500F1024GM48-C in their technical solutions.