EFM32G230F32-QFN64T

Product Overview

Category

The EFM32G230F32-QFN64T 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 EFM32G230F32-QFN64T 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.

Package

The EFM32G230F32-QFN64T comes in a QFN64 package, which stands for Quad Flat No-Lead with 64 pins. This package type ensures easy soldering and compact integration into circuit boards.

Essence

The essence of the EFM32G230F32-QFN64T 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 250 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: 51
• 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 EFM32G230F32-QFN64T microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O or analog input pins
• Pins 9-16: Digital I/O or analog input pins
• Pins 17-24: Digital I/O or analog input pins
• Pins 25-32: Digital I/O or analog input pins
• Pins 33-40: Digital I/O or analog input pins
• Pins 41-48: Digital I/O or analog input pins
• Pins 49-56: Digital I/O or analog input pins
• Pins 57-64: Digital I/O or analog input pins

Functional Features

The EFM32G230F32-QFN64T microcontroller offers the following functional features:

• Low-power modes: It supports various low-power modes, allowing the microcontroller to operate efficiently in battery-powered applications.
• Peripherals: The integrated peripherals enable seamless communication with external devices and sensors.
• Real-time performance: With its high clock frequency and powerful core, this microcontroller can handle real-time tasks effectively.
• Flexible I/O options: The numerous digital I/O and analog input pins provide versatility for connecting external components.

Advantages and Disadvantages

Advantages

• Energy-efficient design prolongs battery life in portable devices.
• High-performance ARM Cortex-M3 processor enables fast processing.
• Integrated peripherals reduce the need for additional components.
• Compact QFN64 package allows for space-saving integration.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications.
• Availability of alternative models with more advanced features might overshadow this microcontroller's capabilities.

Working Principles

The EFM32G230F32-QFN64T microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its flash memory, processes data, and interacts with external devices through its integrated peripherals. The ARM Cortex-M3 core ensures efficient execution of tasks, while the low-power modes help conserve energy.

Detailed Application Field Plans

The EFM32G230F32-QFN64T microcontroller finds applications in various fields, including:

1. Consumer Electronics: It can be used in smart home devices, wearable technology, and remote control systems.
2. Industrial Automation: This microcontroller is suitable for industrial control systems, motor control, and monitoring equipment.
3. Internet of Things (IoT): It enables connectivity and control in IoT devices such as smart sensors, environmental monitoring systems, and asset tracking solutions.

Detailed and Complete Alternative Models

For those seeking alternative microcontrollers with similar capabilities, the following models are worth considering:

1. STM32F103C8T6: A popular microcontroller from STMicroelectronics, featuring an ARM Cortex-M3 core, ample flash memory, and a wide range of peripherals.
2. PIC32MX270F256D