EFM32GG940F1024-QFN64T

Product Overview

Category

The EFM32GG940F1024-QFN64T belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Low power consumption
• Integrated peripherals for versatile application support
• Small form factor package
• Robust and reliable design

Package

The EFM32GG940F1024-QFN64T is packaged in a QFN64T package, which stands for Quad Flat No-Lead 64-pin Thin.

Essence

The essence of this microcontroller lies in its ability to provide high performance while consuming minimal power, making it suitable for battery-powered devices and energy-efficient applications.

Packaging/Quantity

The EFM32GG940F1024-QFN64T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 1 MB
• RAM: 128 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 64
• Analog inputs: 16
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 6
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32GG940F1024-QFN64T microcontroller has a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin diagram goes here)

Functional Features

1. High Performance

The EFM32GG940F1024-QFN64T is powered by a 32-bit ARM Cortex-M3 core, providing excellent processing capabilities for demanding applications.

2. Low Power Consumption

With its optimized power management features, this microcontroller ensures efficient energy usage, extending battery life in portable devices.

3. Integrated Peripherals

The microcontroller includes various integrated peripherals such as UART, SPI, I2C, and USB interfaces, enabling seamless communication with external devices.

4. Robust Design

The EFM32GG940F1024-QFN64T is built to withstand harsh environments, ensuring reliable operation even in challenging conditions.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low power consumption for energy-efficient applications
• Integrated peripherals for versatile connectivity options
• Robust design for reliable operation

Disadvantages

• Limited availability of alternative models
• Higher cost compared to some other microcontrollers in the market

Working Principles

The EFM32GG940F1024-QFN64T microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacting with various peripherals and external devices through its I/O pins. The microcontroller's clock speed determines the rate at which instructions are processed, while its low power modes help conserve energy when idle.

Detailed Application Field Plans

The EFM32GG940F1024-QFN64T microcontroller finds applications in various fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable technology - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

While the EFM32GG940F1024-QFN64T offers unique features, there are alternative microcontrollers available in the market that can be considered for similar applications. Some notable alternatives include: - STM32F407VG - PIC32MX795F512L - MSP432P401R

These alternative models provide similar functionalities and performance levels, allowing developers to choose the most suitable microcontroller for their specific requirements.

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