EFM32LG232F64G-E-QFP64

Product Overview

Category

The EFM32LG232F64G-E-QFP64 belongs to the category of microcontrollers.

Use

This microcontroller is primarily used for embedded systems and Internet of Things (IoT) applications.

Characteristics

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

Package

The EFM32LG232F64G-E-QFP64 comes in a Quad Flat Package (QFP) with 64 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing and control capabilities in a compact package, making it suitable for various embedded applications.

Packaging/Quantity

The EFM32LG232F64G-E-QFP64 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 8 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
• ADC resolution: 12-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG232F64G-E-QFP64 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
• Timers/counters for precise timing and event management
• Analog-to-Digital Converter (ADC) for accurate analog signal measurement

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable applications.
• High-performance ARM Cortex-M3 core enables efficient processing.
• Integrated peripherals reduce the need for external components.
• Small form factor allows for space-saving designs.
• Wide operating voltage range enhances compatibility with different power sources.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• The QFP package may require more complex PCB layout and assembly processes compared to other packages.

Working Principles

The EFM32LG232F64G-E-QFP64 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs tasks according to the program code loaded into its memory. The microcontroller's low power modes and integrated peripherals contribute to its overall efficiency and functionality.

Detailed Application Field Plans

The EFM32LG232F64G-E-QFP64 is suitable for a wide range of embedded system applications, including but not limited to: - Home automation systems - Industrial control systems - Wearable devices - Smart sensors - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• EFM32GG232F1024-BGA112: Similar microcontroller with higher flash memory and RAM capacity, available in a Ball Grid Array (BGA) package.
• EFM32WG232F256G-BGA120: Another alternative with increased flash memory and additional features, offered in a BGA package.
• EFM32PG1B200F256GM48-BGA48: A microcontroller with enhanced power management capabilities and extended temperature range, packaged in a BGA package.

These alternative models provide different specifications and features to cater to specific application requirements.

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