EFM32G880F64-QFP100T

Product Overview

Category

The EFM32G880F64-QFP100T belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

• Low power consumption: The EFM32G880F64-QFP100T is known for its energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M3 processor, this microcontroller offers fast processing capabilities.
• Rich peripheral set: It provides a wide range of integrated peripherals such as timers, UART, SPI, I2C, ADC, and GPIO, enabling versatile application development.
• Extensive memory: The EFM32G880F64-QFP100T features 64KB Flash memory and 8KB RAM, allowing for ample storage and efficient data handling.
• Small package size: This microcontroller comes in a QFP100 package, which is compact and space-saving.

Package and Quantity

The EFM32G880F64-QFP100T is packaged in a Quad Flat Package (QFP) with 100 pins. It is typically sold individually or in small quantities.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 64KB
• RAM: 8KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 80
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4 x 16-bit, 1 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32G880F64-QFP100T microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-4: Ground (GND)
• Pins 5-8: Power supply (VDD)
• Pins 9-12: Analog input/output (ADC)
• Pins 13-20: General-purpose I/O (GPIO)
• Pins 21-28: Serial Peripheral Interface (SPI)
• Pins 29-36: Inter-Integrated Circuit (I2C)
• Pins 37-44: Universal Asynchronous Receiver/Transmitter (UART)
• Pins 45-52: Timer outputs
• Pins 53-56: Reset and boot configuration
• Pins 57-60: Clock inputs/outputs
• Pins 61-68: Debug and programming interfaces
• Pins 69-76: External interrupt inputs
• Pins 77-80: Power supply (VDD)

Functional Features

The EFM32G880F64-QFP100T microcontroller offers the following functional features:

• Low-power modes: It supports various low-power modes, allowing for efficient energy management and extended battery life.
• Real-time performance: With its ARM Cortex-M3 core, this microcontroller delivers real-time processing capabilities, making it suitable for time-critical applications.
• Peripherals: The integrated peripherals, such as UART, SPI, I2C, and ADC, enable seamless communication and data acquisition.
• Flexible I/O configuration: The GPIO pins can be configured as inputs or outputs, providing flexibility in interfacing with external devices.
• Rich development ecosystem: Silicon Labs provides a comprehensive software development kit (SDK) and tools for easy application development.

Advantages and Disadvantages

Advantages

• Energy-efficient design
• High-performance ARM Cortex-M3 core
• Rich set of integrated peripherals
• Ample memory for data storage
• Compact package size

Disadvantages

• Limited number of I/O pins compared to some other microcontrollers
• Relatively higher cost compared to entry-level microcontrollers

Working Principles

The EFM32G880F64-QFP100T microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its Flash memory, processes data, and communicates with external devices through its integrated peripherals. The ARM Cortex-M3 core ensures efficient execution of instructions, while the low-power modes help optimize energy consumption.

Detailed Application Field Plans

The EFM32G880F64-QFP100T microcontroller finds applications in various fields, including:

1. Consumer Electronics:

   • Smart home devices
   • Wearable technology
   • Remote controls

2. Industrial Automation:

   • Process control systems
   • Motor control
   • Human-machine interfaces

3. Internet of Things (IoT) Devices:

   • Sensor nodes
   • Smart agriculture
   • Environmental monitoring

4. Medical