EFM32G230F128-QFN64T

Product Overview

Category

The EFM32G230F128-QFN64T belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Small form factor
• Wide operating voltage range

Package

The EFM32G230F128-QFN64T comes in a QFN64 package, which stands for Quad Flat No-Lead with 64 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32G230F128-QFN64T 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: 128 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 51
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32G230F128-QFN64T has a total of 64 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input pins, power supply pins, ground pins, and communication interface pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

• Low power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces for seamless connectivity
• High-performance ARM Cortex-M3 core for efficient processing
• Rich set of timers/counters for precise timing applications
• Analog-to-digital converter for accurate analog measurements

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance core allows for efficient execution of complex tasks.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Wide operating voltage range provides flexibility in various applications.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• The QFN64 package may require specialized soldering techniques.
• Lack of built-in wireless communication modules may limit certain IoT applications.

Working Principles

The EFM32G230F128-QFN64T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to interact with external devices. The microcontroller can enter low power modes to conserve energy when idle or during specific periods of operation.

Detailed Application Field Plans

The EFM32G230F128-QFN64T is suitable for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable devices - Sensor networks - Consumer electronics

Detailed and Complete Alternative Models

• EFM32G210F128-QFN64T: Similar microcontroller with reduced flash memory and lower pin count.
• EFM32G280F128-QFN64T: Upgraded version with increased flash memory and additional features.
• EFM32G890F128-QFN64T: Advanced microcontroller with extended temperature range and enhanced security features.

These alternative models offer varying specifications and features to cater to different application requirements.

In conclusion, the EFM32G230F128-QFN64T is a versatile microcontroller that combines low power consumption with high performance. Its integrated peripherals, flexible communication interfaces, and compact package make it suitable for a wide range of embedded applications. While it has certain limitations, such as limited memory and lack of built-in wireless modules, alternative models are available to address specific needs.