EFM32GG11B840F1024IQ64-AR

Product Overview

Category

The EFM32GG11B840F1024IQ64-AR 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-M4 core
• Low power consumption
• Integrated peripherals for versatile application support
• Large memory capacity
• Advanced security features

Package

The EFM32GG11B840F1024IQ64-AR comes in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide high performance and low power consumption, making it ideal for energy-efficient embedded systems.

Packaging/Quantity

The EFM32GG11B840F1024IQ64-AR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock speed: Up to 72 MHz
• Flash memory: 1 MB
• RAM: 128 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 64
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers: 16-bit and 32-bit timers
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32GG11B840F1024IQ64-AR has a total of 64 digital I/O pins and 12 analog input channels. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: GND
• Pin 3: PA0
• Pin 4: PA1
• ...
• Pin 66: PC10
• Pin 67: PC11
• ...
• Pin 75: VDD
• Pin 76: VSS

Functional Features

The EFM32GG11B840F1024IQ64-AR offers a range of functional features, including:

• High-performance ARM Cortex-M4 core for efficient processing
• Low power modes for energy-saving operation
• Integrated peripherals such as UART, SPI, I2C, and USB for versatile communication
• Advanced security features to protect sensitive data
• Large memory capacity for storing program code and data
• Timers for precise timing control
• Analog-to-digital converter (ADC) for accurate analog signal measurement

Advantages and Disadvantages

Advantages

• High performance combined with low power consumption
• Versatile communication interfaces for easy integration with other devices
• Advanced security features ensure data protection
• Ample memory capacity for complex applications
• Precise timing control with built-in timers

Disadvantages

• Limited number of digital I/O pins compared to some other microcontrollers
• Higher cost compared to lower-end microcontrollers

Working Principles

The EFM32GG11B840F1024IQ64-AR operates on the principle of executing instructions stored in its flash memory. The ARM Cortex-M4 core efficiently processes these instructions, enabling the microcontroller to perform various tasks. It interacts with external devices through its integrated peripherals and communicates using different protocols.

Detailed Application Field Plans

The EFM32GG11B840F1024IQ64-AR finds applications in various fields, including: - Industrial automation - Internet of Things (IoT) - Consumer electronics - Medical devices - Automotive systems

Its high performance, low power consumption, and versatile features make it suitable for a wide range of embedded applications in these fields.

Detailed and Complete Alternative Models

• EFM32GG11B840F1024IQ64-G: Similar to the AR variant but without advanced security features
• EFM32GG11B840F512IQ64-AR: Lower flash memory capacity (512 KB) but with advanced security features
• EFM32GG11B840F1024IQ64-B: Lower operating voltage range (1.62V - 3.6V) but with higher temperature range (-40°C to +105°C)

These alternative models offer different combinations of features and specifications to cater to specific application requirements.

In conclusion, the EFM32GG11B840F1024IQ64-AR microcontroller is a high-performance and energy-efficient device suitable for a wide range of embedded applications. Its advanced features, ample memory capacity, and versatile communication interfaces make it a reliable choice for various industries.