EFM32WG230F64-QFN64T

Product Overview

Category

The EFM32WG230F64-QFN64T 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 energy management systems.

Characteristics

• Low power consumption: The EFM32WG230F64-QFN64T is optimized for energy efficiency, making it suitable for battery-powered applications.
• High performance: With a 32-bit ARM Cortex-M4 core running at up to 48 MHz, this microcontroller offers excellent processing capabilities.
• Rich peripheral set: It features a wide range of peripherals, such as UART, SPI, I2C, USB, ADC, and timers, enabling versatile connectivity and functionality.
• Extensive memory options: The microcontroller provides ample flash memory (up to 256 KB) and RAM (up to 32 KB), allowing for complex program execution and data storage.
• Robust package: The QFN64T package ensures reliable electrical connections and efficient heat dissipation.

Package and Quantity

The EFM32WG230F64-QFN64T is available in a Quad Flat No-Lead (QFN) package with 64 pins. It is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock frequency: Up to 48 MHz
• Flash memory: Up to 256 KB
• RAM: Up to 32 KB
• Operating voltage: 1.8V - 3.8V
• Operating temperature range: -40°C to +85°C
• Peripherals: UART, SPI, I2C, USB, ADC, timers, etc.
• Package type: QFN64T
• Pin count: 64

Detailed Pin Configuration

The EFM32WG230F64-QFN64T microcontroller has a total of 64 pins, which are assigned to various functions and peripherals. The pin configuration is as follows:

(Pin diagram or table showing pin numbers, names, and corresponding functions)

Functional Features

Feature 1: Low Power Modes

The EFM32WG230F64-QFN64T offers multiple low power modes, allowing the microcontroller to operate with minimal energy consumption during idle or sleep periods. This feature is particularly beneficial for battery-powered applications, extending their operational lifespan.

Feature 2: Rich Connectivity Options

With its comprehensive set of peripherals, including UART, SPI, I2C, and USB, the microcontroller enables seamless communication with external devices and sensors. This versatility enhances the connectivity capabilities of embedded systems.

Feature 3: Advanced Analog-to-Digital Conversion

The built-in ADC module of the EFM32WG230F64-QFN64T provides high-resolution analog-to-digital conversion, enabling accurate measurement and monitoring of analog signals. This feature is crucial in applications that require precise data acquisition, such as sensor-based systems.

Advantages and Disadvantages

Advantages

• Energy-efficient design prolongs battery life.
• Versatile peripheral set allows for flexible system integration.
• Ample memory capacity supports complex applications.
• Robust package ensures reliable electrical connections.

Disadvantages

• Limited availability of alternative models.
• Higher cost compared to some competing microcontrollers.

Working Principles

The EFM32WG230F64-QFN64T operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller interacts with external components through its GPIO pins and communicates with other devices via the available communication interfaces.

Detailed Application Field Plans

The EFM32WG230F64-QFN64T microcontroller finds applications in diverse fields, including:

1. Internet of Things (IoT) devices: It can be used to develop smart home automation systems, wearable devices, and environmental monitoring solutions.
2. Consumer electronics: The microcontroller is suitable for designing remote controls, gaming peripherals, and multimedia devices.
3. Industrial automation: It can be employed in industrial control systems, motor control units, and factory automation equipment.
4. Smart energy management: The microcontroller enables the development of energy-efficient systems for monitoring and controlling power consumption in buildings and renewable energy installations.

Alternative Models

While the EFM32WG230F64-QFN64T offers a comprehensive set of features, alternative microcontrollers with similar capabilities include:

1. STM32F407VG: This microcontroller from STMicroelectronics provides a 32-bit ARM Cortex-M4 core, extensive peripheral options, and ample memory capacity.
2. PIC32MZ2048EFH144: Manufactured by Microchip, this microcontroller features a high-performance MIPS-based core, rich