EFM32TG11B540F64IQ80-AR

Product Overview

Category

The EFM32TG11B540F64IQ80-AR belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Small form factor
• Wide operating voltage range

Package

The EFM32TG11B540F64IQ80-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 capabilities while consuming minimal power.

Packaging/Quantity

The EFM32TG11B540F64IQ80-AR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 40
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32TG11B540F64IQ80-AR microcontroller has a total of 64 pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and analog inputs. The pin configuration is as follows:

• Pins 1-20: General Purpose Input/Output (GPIO)
• Pins 21-28: Communication Interfaces (UART, SPI, I2C)
• Pins 29-36: Timers/Counters
• Pins 37-48: Analog Input Channels
• Pins 49-64: Power Supply and Ground

Functional Features

Low Power Modes

The EFM32TG11B540F64IQ80-AR offers various low power modes, allowing the microcontroller to operate in a highly energy-efficient manner.

Integrated Peripherals

This microcontroller incorporates a range of peripherals such as UART, SPI, I2C, USB, timers/counters, and an ADC, providing flexibility for different application requirements.

High Performance

With its ARM Cortex-M3 core and clock frequency of up to 48 MHz, the EFM32TG11B540F64IQ80-AR delivers excellent processing capabilities for demanding applications.

Wide Operating Voltage Range

The microcontroller can operate within a wide voltage range of 1.8V to 3.6V, making it suitable for various power supply configurations.

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient operation.
• Integrated peripherals offer versatility for different application needs.
• High-performance ARM Cortex-M3 core ensures efficient processing.
• Wide operating voltage range allows for flexible power supply options.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of certain applications.
• The number of digital I/O pins (40) may be insufficient for some projects with extensive interfacing requirements.

Working Principles

The EFM32TG11B540F64IQ80-AR operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller interacts with external devices through its GPIO pins and communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

The EFM32TG11B540F64IQ80-AR microcontroller finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices
2. Home automation systems
3. Industrial control systems
4. Wearable technology
5. Consumer electronics

Detailed and Complete Alternative Models

1. EFM32TG11B320F64IQ80-AR: Similar to the EFM32TG11B540F64IQ80-AR, but with a reduced number of GPIO pins and analog input channels.
2. EFM32TG11B128F64IQ80-AR: A lower-capacity version of the EFM32TG11B540F64IQ80-AR, suitable for less demanding applications.
3. EFM32TG11B256F64IQ80-AR: Offers increased flash memory capacity compared to the EFM32TG11B540F64IQ80-AR, allowing for more complex programs.

These alternative models provide options with varying capabilities to suit different project requirements.

In conclusion, the EFM32TG11B540F64IQ80-AR microcontroller offers