EFM32JG1B200F128GM32-B0R

Product Overview

Category

The EFM32JG1B200F128GM32-B0R belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low power consumption: The EFM32JG1B200F128GM32-B0R is known for its energy-efficient design, making it suitable for battery-powered applications.
• High performance: With a 32-bit ARM Cortex-M3 processor, this microcontroller offers fast processing capabilities.
• Integrated peripherals: It features a wide range of built-in peripherals such as UART, SPI, I2C, ADC, and timers, providing flexibility for different application requirements.
• Memory capacity: The microcontroller has 128KB flash memory and 16KB RAM, allowing for storage and execution of complex programs.
• Real-time clock (RTC): It includes an RTC module that enables accurate timekeeping functionality.

Package and Quantity

The EFM32JG1B200F128GM32-B0R is available in a compact LQFP package. It is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 48 MHz
• Flash memory: 128KB
• RAM: 16KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 32
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4 x 16-bit, 1 x 32-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32JG1B200F128GM32-B0R microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-20: Analog input channels
• Pins 21-28: Communication interfaces (UART, SPI, I2C)
• Pins 29-36: Timers
• Pins 37-64: Reserved for other functions

Functional Features

• Low power modes: The microcontroller offers various low power modes, allowing for efficient power management and extended battery life.
• Peripheral flexibility: With a wide range of integrated peripherals, the EFM32JG1B200F128GM32-B0R can be easily customized to meet specific application requirements.
• Real-time clock: The built-in RTC module enables accurate timekeeping, making it suitable for applications that require precise timing.
• Advanced debugging capabilities: It supports advanced debugging features, such as real-time trace and breakpoints, facilitating software development and troubleshooting.

Advantages and Disadvantages

Advantages

• Energy-efficient design
• High-performance ARM Cortex-M3 core
• Integrated peripherals for enhanced functionality
• Ample memory capacity for storing complex programs
• Accurate real-time clock functionality

Disadvantages

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

Working Principles

The EFM32JG1B200F128GM32-B0R operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with external devices through its various peripherals, and performs calculations and data processing using its processor core. The microcontroller's working principles are governed by its firmware, which is developed by the user to define its specific behavior and functionality.

Detailed Application Field Plans

The EFM32JG1B200F128GM32-B0R microcontroller finds applications in various fields, including: - Home automation systems - Industrial control systems - Wearable devices - Smart meters - Sensor networks - Medical devices

Alternative Models

For those seeking alternatives to the EFM32JG1B200F128GM32-B0R, the following microcontrollers can be considered: - STM32F103C8T6 - PIC18F4550 - ATmega328P

These alternative models offer similar functionalities and are widely used in the industry.

In conclusion, the EFM32JG1B200F128GM32-B0R microcontroller is a versatile and energy-efficient device suitable for a wide range of embedded applications. Its high-performance core, integrated peripherals, and ample memory capacity make it an excellent choice for developers looking to create innovative and power-efficient solutions.

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