EFM32TG11B520F128IM32-A

Product Overview

Category

The EFM32TG11B520F128IM32-A belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including Internet of Things (IoT) devices, consumer electronics, industrial automation, and smart home systems.

Characteristics

• Low power consumption: The EFM32TG11B520F128IM32-A is optimized for 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.
• Integrated peripherals: It features a wide range of built-in peripherals such as UART, SPI, I2C, ADC, and PWM, providing flexibility for different application requirements.
• Memory capacity: The microcontroller has 128KB Flash memory and 32KB RAM, allowing for efficient storage and execution of code.
• Real-time clock (RTC): It includes an accurate RTC module for timekeeping purposes.

Package

The EFM32TG11B520F128IM32-A is available in a compact LQFP package, which facilitates easy integration onto PCBs.

Essence

The essence of this microcontroller lies in its combination of low power consumption, high performance, and integrated peripherals, enabling developers to create energy-efficient and feature-rich embedded systems.

Packaging/Quantity

The EFM32TG11B520F128IM32-A 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: 128KB
• RAM: 32KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 32
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers/Counters: 4 x 16-bit, 1 x 32-bit
• ADC resolution: 12-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32TG11B520F128IM32-A microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-20: Analog input pins
• Pins 21-28: Communication interface pins (UART, SPI, I2C)
• Pins 29-36: Timer/Counter pins
• Pins 37-44: Power supply and ground pins
• Pins 45-52: Additional digital I/O pins
• Pins 53-64: Reserved for future use

Functional Features

• Low power modes: The microcontroller offers various low power modes, allowing developers to optimize energy consumption based on the application requirements.
• Peripheral control: It provides flexible control over integrated peripherals, enabling efficient communication and data processing.
• Real-time clock: The built-in RTC module ensures accurate timekeeping functionality.
• Interrupt handling: The microcontroller supports interrupt-driven programming, allowing for efficient multitasking and event handling.

Advantages and Disadvantages

Advantages

• Energy-efficient design enables longer battery life in portable devices.
• High-performance processor allows for fast execution of complex tasks.
• Integrated peripherals reduce the need for external components, simplifying system design.
• Wide operating temperature range makes it suitable for harsh environments.

Disadvantages

• Limited Flash memory capacity may restrict the size of the firmware or software that can be stored.
• Availability of alternative models with different features may be limited.

Working Principles

The EFM32TG11B520F128IM32-A microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its Flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller can be programmed using software development tools and programming languages compatible with the ARM Cortex-M3 architecture.

Detailed Application Field Plans

The EFM32TG11B520F128IM32-A microcontroller finds applications in a wide range of fields, including: - Internet of Things (IoT) devices - Consumer electronics - Industrial automation - Smart home systems - Wearable devices - Medical devices

Detailed and Complete Alternative Models

While the EFM32TG11B520F128IM32-A offers a comprehensive set of features, there are alternative microcontrollers available with similar capabilities. Some notable alternatives include: - STM32F103C8T6 - PIC18F4550 - MSP430G2553 - ATmega328P

These alternative models provide developers with options that suit their specific requirements, offering different combinations of performance, power consumption, and peripheral integration.

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