EFM32LG880F64G-E-QFP100

Product Overview

Category

The EFM32LG880F64G-E-QFP100 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Small form factor

Package

The EFM32LG880F64G-E-QFP100 comes in a QFP100 package, which stands for Quad Flat Package with 100 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32LG880F64G-E-QFP100 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Maximum operating frequency: 32 MHz
• Digital I/O pins: 80
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG880F64G-E-QFP100 has a total of 100 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) (Function) 1 VDD Power supply 2 GND Ground 3 PA0 GPIO 4 PA1 GPIO 5 PA2 GPIO ... ... ...

Functional Features

• Low power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces for seamless connectivity
• Rich set of timers/counters for precise timing operations
• Analog-to-digital converter for accurate analog signal processing
• Comprehensive development tools and software libraries for easy integration

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core allows for efficient processing.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Small form factor makes it suitable for compact designs.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• Availability of alternative models with more features or higher specifications might be a consideration for certain projects.

Working Principles

The EFM32LG880F64G-E-QFP100 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces, processes analog signals using the built-in ADC, and controls timing operations using the timers/counters.

Detailed Application Field Plans

The EFM32LG880F64G-E-QFP100 is well-suited for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

For projects that require different specifications or additional features, alternative microcontroller models can be considered. Some alternatives to the EFM32LG880F64G-E-QFP100 include: - EFM32GG990F1024-BGA112: Higher flash memory and RAM capacity - EFM32WG380F256-QFN48: Integrated Wi-Fi connectivity - EFM32PG1B200F256GM64-BGA64: Lower power consumption and extended temperature range

These alternative models provide a broader range of options to meet specific project requirements.

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