EFM32G880F128G-E-QFP100R

Product Overview

Category

The EFM32G880F128G-E-QFP100R 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 EFM32G880F128G-E-QFP100R 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 UART, SPI, I2C, ADC, and timers, enabling versatile connectivity and functionality.
• Extensive memory: The microcontroller features 128KB Flash memory and 16KB RAM, allowing for ample storage and efficient data handling.
• Robust package: The EFM32G880F128G-E-QFP100R comes in a QFP100 package, which ensures durability and ease of integration into circuit boards.
• Essence: This microcontroller combines power efficiency, performance, and versatility, making it an ideal choice for diverse embedded applications.
• Packaging/Quantity: The EFM32G880F128G-E-QFP100R is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 48 MHz
• Flash memory: 128KB
• RAM: 16KB
• Operating voltage: 1.8V - 3.6V
• Operating temperature: -40°C to +85°C
• 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

Detailed Pin Configuration

The EFM32G880F128G-E-QFP100R microcontroller has a total of 100 pins. The pin configuration is as follows:

(Pin diagram or table showing pin number, name, and function)

Functional Features

• Low power modes: The microcontroller offers various low-power modes, allowing for efficient energy management and extended battery life.
• Peripherals: It provides a rich set of integrated peripherals, including UART, SPI, I2C, and timers, enabling seamless communication and control with external devices.
• Analog-to-Digital Converter (ADC): The built-in 12-bit ADC allows for accurate analog signal conversion, making it suitable for sensor-based applications.
• Real-Time Clock (RTC): The RTC feature enables timekeeping and scheduling capabilities in applications that require precise timing.
• Interrupt handling: The microcontroller supports interrupt-driven programming, facilitating efficient multitasking and event handling.

Advantages and Disadvantages

Advantages

• Energy-efficient design extends battery life in portable devices.
• High-performance ARM Cortex-M3 processor enables fast and responsive operation.
• Rich peripheral set simplifies connectivity and enhances functionality.
• Ample memory capacity accommodates data storage requirements.
• Robust package ensures durability and ease of integration.

Disadvantages

• Limited number of digital I/O pins may restrict the complexity of certain applications.
• Higher cost compared to some other microcontrollers in the market.
• Steeper learning curve for beginners due to the advanced features and complex architecture.

Working Principles

The EFM32G880F128G-E-QFP100R microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its Flash memory and utilizes the integrated peripherals to interact with external devices. The microcontroller can be programmed using various development tools and software, allowing developers to create customized applications.

Detailed Application Field Plans

The EFM32G880F128G-E-QFP100R microcontroller finds application in a wide range of fields, including: - Consumer electronics: Smart home devices, wearable technology, and portable gadgets. - Industrial automation: Control systems, monitoring equipment, and robotics. - Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems. - Automotive: In-vehicle communication, infotainment systems, and engine control units.

Detailed and Complete Alternative Models

• EFM32G880F128G-E-QFN64: Similar to the QFP100 variant but with a QFN64 package and fewer pins.
• EFM32G880F128G-E-BGA112: Another variant with a BGA112 package, offering a higher pin count and smaller footprint.
• EFM32G880F256G-E-QFP100: A higher memory capacity version with 256KB Flash memory and 16KB RAM, suitable for more demanding applications