EFM32LG232F128G-E-QFP64

Product Overview

Category

The EFM32LG232F128G-E-QFP64 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Flash memory capacity of 128KB
• RAM capacity of 32KB
• QFP64 package type
• Low power consumption
• Integrated peripherals for versatile functionality

Package and Quantity

The EFM32LG232F128G-E-QFP64 is packaged in a QFP64 package, which stands for Quad Flat Package with 64 pins. It is available in individual units or bulk quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller: ARM Cortex-M3
• Flash Memory: 128KB
• RAM: 32KB
• Package Type: QFP64
• Operating Voltage: 1.8V - 3.6V
• Clock Speed: Up to 32MHz
• Digital I/O Pins: 51
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 4
• ADC Resolution: 12-bit
• PWM Outputs: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG232F128G-E-QFP64 microcontroller has a total of 64 pins. The pin configuration is as follows:

(Pin diagram here)

Functional Features

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Ample flash memory and RAM allow for storage and execution of complex programs.
• Integrated peripherals such as UART, SPI, I2C, and USB enable seamless communication with other devices.
• Multiple timers/counters and PWM outputs facilitate precise timing and control operations.
• 12-bit ADC allows for accurate analog signal acquisition.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low power consumption
• Versatile communication interfaces
• Ample memory for program storage
• Precise timing and control features

Disadvantages

• Limited number of I/O pins
• Relatively small package size may limit the complexity of designs

Working Principles

The EFM32LG232F128G-E-QFP64 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and interacts with external devices through its integrated peripherals. The microcontroller's clock speed determines the rate at which instructions are executed and data is processed.

Detailed Application Field Plans

The EFM32LG232F128G-E-QFP64 microcontroller 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

• EFM32GG232F128G-E-QFP64: Similar microcontroller with higher flash memory capacity.
• EFM32WG232F128G-E-QFP64: Similar microcontroller with additional wireless connectivity options.
• EFM32TG232F128G-E-QFP64: Similar microcontroller with lower power consumption.

These alternative models offer similar functionalities but may vary in terms of specific features, memory capacity, or power requirements.

In conclusion, the EFM32LG232F128G-E-QFP64 microcontroller is a high-performance ARM Cortex-M3-based device with versatile functionality and low power consumption. Its compact QFP64 package makes it suitable for various applications in different industries.