EFM32LG332F64G-E-QFP64

Product Overview

Category

The EFM32LG332F64G-E-QFP64 belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Flash memory capacity of 64KB
• RAM size of 64KB
• QFP64 package type
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package and Quantity

The EFM32LG332F64G-E-QFP64 is packaged in a Quad Flat Package (QFP) with 64 pins. It is typically sold in quantities suitable for industrial production.

Specifications

• Microcontroller core: ARM Cortex-M3
• Flash memory: 64KB
• RAM: 64KB
• Operating voltage: 1.8V - 3.6V
• Clock frequency: Up to 32 MHz
• Digital I/O pins: 51
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/Counters: Multiple timers/counters available
• ADC resolution: Up to 12 bits
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG332F64G-E-QFP64 has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins
• Pins 25-32: Timer/Counter pins
• Pins 33-40: Power supply and ground pins
• Pins 41-48: Additional digital I/O pins
• Pins 49-56: Additional analog input pins
• Pins 57-64: Reserved for future use

Functional Features

• High-performance processing capabilities
• Low power consumption for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Wide operating voltage range for flexibility in various applications
• Support for multiple communication interfaces for seamless connectivity
• Advanced timers/counters for precise timing operations
• Analog-to-Digital Converter (ADC) for accurate analog signal measurements

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M3 core ensures efficient processing.
• Low power consumption extends battery life in portable devices.
• Integrated peripherals reduce the need for external components.
• Wide operating voltage range allows for versatile application scenarios.

Disadvantages

• Limited flash memory capacity may restrict the complexity of programs.
• The QFP package may require additional effort for soldering and assembly.

Working Principles

The EFM32LG332F64G-E-QFP64 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls various functions of an electronic system. The ARM Cortex-M3 core provides the computational power, while the integrated peripherals enable interaction with external devices.

Detailed Application Field Plans

The EFM32LG332F64G-E-QFP64 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Medical equipment - Automotive systems

Alternative Models

• EFM32GG332F1024G-BGA112
• STM32F407VGT6-LQFP100
• PIC32MX795F512L-80I/PT

These alternative models offer similar functionalities and can be considered as alternatives to the EFM32LG332F64G-E-QFP64.

In conclusion, the EFM32LG332F64G-E-QFP64 is a high-performance microcontroller with integrated peripherals, suitable for various applications. Its low power consumption and wide operating voltage range make it an attractive choice for energy-efficient designs. However, its limited flash memory capacity and QFP package type should be considered when selecting this microcontroller for specific projects.