EFM32LG230F128-QFN64T

Product Overview

Category

The EFM32LG230F128-QFN64T belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• Low power consumption
• High performance
• Small form factor
• Integrated peripherals
• Rich set of features

Package

The EFM32LG230F128-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 and reliable control and processing capabilities in a compact package.

Packaging/Quantity

The EFM32LG230F128-QFN64T is typically sold in reels or trays, with a quantity of multiple units per package.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 32 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: Multiple 16-bit and 32-bit timers
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG230F128-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

The EFM32LG230F128-QFN64T offers a range of functional features, including: - High-performance ARM Cortex-M3 core for efficient processing - Integrated peripherals such as UART, SPI, I2C, and USB for communication - Multiple timers for precise timing control - Analog-to-digital converter (ADC) for accurate analog signal measurement - Low power consumption modes for energy-efficient operation

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core allows for efficient data processing.
• Integrated peripherals simplify system design and reduce external component count.
• Small form factor saves board space in compact designs.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications.
• The QFN64 package may require specialized soldering techniques.
• Higher cost compared to some other microcontroller options with similar specifications.

Working Principles

The EFM32LG230F128-QFN64T operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and interacts with external components through its various peripherals. The microcontroller's clock frequency determines the speed at which it performs these operations.

Detailed Application Field Plans

The EFM32LG230F128-QFN64T finds applications in various fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112: Similar microcontroller with higher flash memory and more I/O pins.
• EFM32WG380F256-QFP100: Microcontroller with integrated Wi-Fi module for wireless connectivity.
• EFM32PG1B200F256GM48-BGA48: Low-power microcontroller with extended temperature range.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option for their specific application requirements.

Word count: 498 words