EFM32G200F32G-E-QFN32R

Product Overview

Category

The EFM32G200F32G-E-QFN32R 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 EFM32G200F32G-E-QFN32R is known for its energy-efficient design, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M3 processor, this microcontroller offers fast processing capabilities.
• Small form factor: The QFN32 package ensures compactness, making it ideal for space-constrained applications.
• Robust peripherals: It features a wide range of integrated peripherals such as UART, SPI, I2C, ADC, and timers, providing flexibility for different application requirements.

Package

The EFM32G200F32G-E-QFN32R comes in a QFN32 package, which stands for Quad Flat No-Lead with 32 pins. This package type offers good thermal dissipation and ease of soldering.

Essence

The essence of the EFM32G200F32G-E-QFN32R lies in its ability to provide a powerful yet energy-efficient solution for embedded systems.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 48 MHz
• Flash memory: 32 KB
• RAM: 4 KB
• 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

Detailed Pin Configuration

The EFM32G200F32G-E-QFN32R microcontroller has a total of 32 pins. The pin configuration is as follows:

Pin 1: VDD Pin 2: PA0 Pin 3: PA1 ... Pin 31: GND Pin 32: RESET

Please refer to the datasheet for a complete pinout diagram and detailed pin functions.

Functional Features

• Low-power modes: The microcontroller offers various low-power modes, allowing efficient power management and extending battery life.
• Peripheral flexibility: With a wide range of integrated peripherals, it can support diverse application requirements without the need for external components.
• Real-time performance: The ARM Cortex-M3 core provides excellent real-time performance, enabling precise timing and control in time-critical applications.
• Secure bootloading: The microcontroller supports secure bootloading mechanisms, ensuring the integrity and authenticity of firmware updates.

Advantages and Disadvantages

Advantages

• Energy-efficient design
• High-performance ARM Cortex-M3 core
• Compact form factor
• Rich set of integrated peripherals
• Secure bootloading support

Disadvantages

• Limited flash memory and RAM capacity compared to higher-end microcontrollers
• Relatively small number of digital I/O pins

Working Principles

The EFM32G200F32G-E-QFN32R operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices through various interfaces. The ARM Cortex-M3 core handles the processing tasks, while the integrated peripherals provide additional functionality.

Detailed Application Field Plans

The EFM32G200F32G-E-QFN32R microcontroller finds applications in various fields, including: - Home automation systems - Wearable devices - Sensor networks - Industrial control systems - Smart appliances

Its low power consumption, compact size, and versatile peripherals make it suitable for a wide range of embedded applications.

Detailed and Complete Alternative Models

Some alternative models to the EFM32G200F32G-E-QFN32R microcontroller include: - STM32F103C8T6 - PIC18F45K22 - MSP430G2553 - ATmega328P

These alternatives offer similar functionalities and are widely used in the industry. The choice depends on specific application requirements and development preferences.

In conclusion, the EFM32G200F32G-E-QFN32R microcontroller is a versatile and energy-efficient solution for embedded systems. With its compact form factor, rich set of peripherals, and high-performance ARM Cortex-M3 core, it caters to a wide range of applications across different industries.