EFM32WG842F128-QFP64

Product Overview

Category

The EFM32WG842F128-QFP64 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Robust and reliable design

Package

The EFM32WG842F128-QFP64 comes in a Quad Flat Package (QFP) with 64 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for electronic devices.

Packaging/Quantity

The EFM32WG842F128-QFP64 is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock speed: Up to 48 MHz
• Flash memory: 128 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 51
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers: 4 general-purpose timers, 2 low-energy timers
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32WG842F128-QFP64 has a total of 64 pins arranged in a Quad Flat Package configuration. The pinout diagram and detailed pin descriptions can be found in the product datasheet provided by the manufacturer.

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Low power consumption for extended battery life
• Integrated peripherals such as UART, SPI, I2C, and USB for versatile communication options
• On-chip analog-to-digital converter (ADC) for accurate analog signal processing
• Multiple timers for precise timing control
• Flexible operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low power consumption for energy-efficient designs
• Versatile communication interfaces for seamless integration with other devices
• Integrated peripherals reduce the need for external components
• Wide operating voltage range allows for flexibility in power supply selection

Disadvantages

• Limited flash memory and RAM capacity compared to higher-end microcontrollers
• Relatively small number of digital I/O pins may restrict the complexity of connected devices
• Temperature range limited to -40°C to +85°C, which may not be suitable for extreme environments

Working Principles

The EFM32WG842F128-QFP64 operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory and processes data using its integrated peripherals and core. The microcontroller communicates with external devices through its various communication interfaces, enabling it to control and exchange data with other components.

Detailed Application Field Plans

The EFM32WG842F128-QFP64 is widely used in applications such as: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable devices - Consumer electronics

Its high-performance capabilities, low power consumption, and integrated peripherals make it suitable for a wide range of applications that require efficient control and processing.

Detailed and Complete Alternative Models

Some alternative models to the EFM32WG842F128-QFP64 include: - STM32F407VGT6 - PIC32MX795F512L - MSP430F5529IPNR

These microcontrollers offer similar functionalities and can be considered as alternatives depending on specific project requirements.

Note: The content provided above is a general overview and may vary depending on the manufacturer's specifications and revisions. It is recommended to refer to the official documentation for accurate and up-to-date information.