EFM32LG332F128-QFP64T

Product Overview

Category

The EFM32LG332F128-QFP64T 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 32-bit ARM Cortex-M3 core
• Integrated peripherals for versatile functionality
• Small form factor
• Wide operating voltage range

Package

The EFM32LG332F128-QFP64T comes in a Quad Flat Package (QFP) with 64 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

The EFM32LG332F128-QFP64T is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M3
• Flash memory: 128 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Clock speed: 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
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG332F128-QFP64T has a total of 64 pins, each serving a specific purpose. The pin configuration may vary depending on the manufacturer's specifications. Please refer to the datasheet for the detailed pinout diagram.

Functional Features

• Low-power modes for energy-efficient operation
• Advanced peripheral integration for enhanced functionality
• Real-time performance with the ARM Cortex-M3 core
• Flexible communication interfaces for seamless connectivity
• Rich set of timers/counters for precise timing operations
• Analog-to-digital converters for accurate sensor data acquisition

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited flash memory and RAM may restrict complex applications.
• Availability and pricing may vary depending on the manufacturer.
• Requires programming expertise to utilize its full potential.

Working Principles

The EFM32LG332F128-QFP64T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and controls various electronic components through its integrated peripherals. The ARM Cortex-M3 core provides the computational power required for efficient operation.

Detailed Application Field Plans

The EFM32LG332F128-QFP64T finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Internet of Things (IoT) devices - Medical equipment - Automotive systems

Detailed and Complete Alternative Models

• EFM32GG332F512-QFP64T: Similar to EFM32LG332F128-QFP64T but with larger flash memory and RAM capacity.
• EFM32WG332F256-QFP64T: Offers additional features such as Ethernet connectivity and more I/O pins.
• EFM32ZG332F256-QFP64T: Optimized for ultra-low-power applications with extended battery life.

These alternative models provide similar functionality with varying specifications to cater to different application requirements.

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