EFM32LG280F64-QFP100T

Product Overview

Category

The EFM32LG280F64-QFP100T 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
• Integrated peripherals
• Small form factor
• Wide operating voltage range

Package

The EFM32LG280F64-QFP100T comes in a Quad Flat Package (QFP) with 100 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 EFM32LG280F64-QFP100T is typically packaged individually and is available in various quantities depending on the manufacturer or supplier.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 32 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 80
• 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 EFM32LG280F64-QFP100T has a total of 100 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 and counters for precise timing applications
• Analog-to-digital converter for accurate analog signal processing

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• High-performance ARM Cortex-M3 core enables efficient data processing
• Integrated peripherals reduce the need for external components
• Wide operating voltage range allows compatibility with various power sources

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications
• Availability and pricing may vary depending on the supplier or manufacturer

Working Principles

The EFM32LG280F64-QFP100T 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 device. The ARM Cortex-M3 core provides the computational power, while the integrated peripherals enable interaction with external components.

Detailed Application Field Plans

The EFM32LG280F64-QFP100T can be applied in various fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

• EFM32GG280F1024-QFP100T: Similar to EFM32LG280F64-QFP100T but with larger flash memory and RAM capacity.
• EFM32WG280F256-QFP100T: Similar to EFM32LG280F64-QFP100T but with additional wireless communication capabilities.

These alternative models offer similar functionalities but with varying specifications to cater to different application requirements.

In conclusion, the EFM32LG280F64-QFP100T is a versatile microcontroller that combines low power consumption, high performance, and integrated peripherals. Its compact package and wide operating voltage range make it suitable for a range of applications. However, its limited memory capacity and availability may be considered as potential drawbacks.