EFM32LG230F256G-E-QFN64R

Product Overview

Category

The EFM32LG230F256G-E-QFN64R 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: The EFM32LG230F256G-E-QFN64R is optimized for energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M3 processor, this microcontroller offers fast processing capabilities.
• Integrated peripherals: It includes a wide range of integrated peripherals such as timers, UART, SPI, I2C, ADC, and GPIO, providing flexibility for different application requirements.

Package

The EFM32LG230F256G-E-QFN64R comes in a QFN64 package, which stands for Quad Flat No-Lead with 64 pins. This package type allows for compact and space-saving designs.

Essence

The essence of the EFM32LG230F256G-E-QFN64R lies in its ability to provide a balance between low power consumption and high performance, making it an ideal choice for energy-efficient 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 32 MHz
• Flash memory: 256 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 48
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit

Detailed Pin Configuration

The EFM32LG230F256G-E-QFN64R has a total of 64 pins. The pin configuration is as follows:

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

Functional Features

Low Power Modes

The EFM32LG230F256G-E-QFN64R offers various low power modes, allowing the microcontroller to operate with minimal power consumption during idle or sleep periods.

Integrated Peripherals

This microcontroller includes a wide range of integrated peripherals, such as timers, UART, SPI, I2C, and ADC. These peripherals enhance the functionality and flexibility of the device, enabling seamless integration into different applications.

Real-Time Clock (RTC)

The EFM32LG230F256G-E-QFN64R features an integrated real-time clock, which enables accurate timekeeping and scheduling capabilities in applications that require precise timing.

Advantages and Disadvantages

Advantages

• Low power consumption for energy-efficient designs.
• High-performance ARM Cortex-M3 processor.
• Wide range of integrated peripherals for enhanced functionality.
• Compact QFN64 package for space-saving designs.

Disadvantages

• Limited flash memory and RAM capacity compared to higher-end microcontrollers.
• May not be suitable for applications requiring extensive computational capabilities.

Working Principles

The EFM32LG230F256G-E-QFN64R operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data using its core processor, and interacts with external devices through its integrated peripherals.

Detailed Application Field Plans

The EFM32LG230F256G-E-QFN64R can be applied in various fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Wearable technology - Industrial control systems - Smart energy management

Detailed and Complete Alternative Models

Some alternative models that offer similar features and capabilities to the EFM32LG230F256G-E-QFN64R include: - STM32F103C8T6 - PIC18F45K22 - MSP430G2553 - LPC1768

These alternative models can be considered based on specific application requirements and compatibility with existing designs.

(Note: The content provided above is a general structure for an encyclopedia entry. The actual content may vary depending on the specific details and requirements of the product being described.)