EFM32TG11B520F128IM32-AR

Product Overview

Category

The EFM32TG11B520F128IM32-AR 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
• High-performance 32-bit ARM Cortex-M3 core
• Integrated peripherals for versatile functionality
• Extensive connectivity options
• Robust security features

Package

The EFM32TG11B520F128IM32-AR is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and a wide range of integrated peripherals while minimizing power consumption.

Packaging/Quantity

The EFM32TG11B520F128IM32-AR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: EFM32TG11B
• Core: ARM Cortex-M3
• Flash Memory: 128 KB
• RAM: 32 KB
• Operating Voltage: 1.8V - 3.6V
• Clock Speed: Up to 48 MHz
• Digital I/O Pins: 32
• Analog Inputs: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 4 x 16-bit, 2 x 32-bit
• ADC Resolution: 12-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EFM32TG11B520F128IM32-AR microcontroller has a total of 64 pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and analog inputs. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals including UART, SPI, I2C, USB, and ADC
• Hardware encryption and secure boot capabilities for enhanced security
• Real-time clock (RTC) for timekeeping applications
• DMA controller for efficient data transfer
• Multiple power management options for optimized power consumption

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M3 core for efficient processing
• Low power consumption for extended battery life
• Wide range of integrated peripherals for versatile functionality
• Robust security features for secure applications
• Compact package suitable for space-constrained designs

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers
• Relatively fewer digital I/O pins compared to some other models
• May require additional external components for certain applications

Working Principles

The EFM32TG11B520F128IM32-AR microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data according to the program logic. The microcontroller's low-power modes and power management features help optimize energy consumption.

Detailed Application Field Plans

The EFM32TG11B520F128IM32-AR microcontroller finds applications in a wide range of fields, including: - Home automation systems - Industrial control systems - Wearable devices - Smart meters - Sensor networks - Medical devices

Detailed and Complete Alternative Models

Some alternative microcontroller models that offer similar functionality to the EFM32TG11B520F128IM32-AR include: - STM32F103 series from STMicroelectronics - LPC1768 from NXP Semiconductors - PIC32MX series from Microchip Technology

These alternative models provide comparable features and performance, allowing designers to choose the most suitable microcontroller for their specific application requirements.

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