EFM32TG11B320F128IQ64-AR

Product Overview

Category

The EFM32TG11B320F128IQ64-AR 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 EFM32TG11B320F128IQ64-AR is optimized for energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M0+ core, this microcontroller offers fast processing capabilities.
• Integrated peripherals: It features a wide range of built-in peripherals such as UART, SPI, I2C, ADC, and timers, providing flexibility for different application requirements.
• Memory options: The microcontroller offers 128KB flash memory and 64KB RAM, allowing for efficient storage and execution of code.
• Small package size: The EFM32TG11B320F128IQ64-AR is available in a compact QFN64 package, making it suitable for space-constrained designs.

Packaging/Quantity

The EFM32TG11B320F128IQ64-AR is typically packaged in reels or trays. The quantity per reel or tray depends on the manufacturer's specifications and customer requirements.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Clock speed: Up to 48 MHz
• Flash memory: 128KB
• RAM: 64KB
• Operating voltage: 1.8V - 3.8V
• Digital I/O pins: 32
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32TG11B320F128IQ64-AR 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 channels
• Pins 21-28: Communication interface pins (UART, SPI, I2C)
• Pins 29-32: Timer pins
• Pins 33-64: Reserved for other functions

For a detailed pinout diagram and pin functionality description, please refer to the manufacturer's datasheet.

Functional Features

• Low power modes: The microcontroller offers various low power modes, allowing for efficient power management and extended battery life.
• Peripheral flexibility: With a wide range of integrated peripherals, the EFM32TG11B320F128IQ64-AR can be easily customized to meet specific application requirements.
• Real-time performance: The ARM Cortex-M0+ core provides real-time responsiveness, making it suitable for time-critical applications.
• Security features: The microcontroller includes hardware encryption and secure boot capabilities, ensuring data integrity and system security.

Advantages and Disadvantages

Advantages

• Energy-efficient design for battery-powered applications
• High-performance processing capabilities
• Integrated peripherals offer flexibility and reduce external component count
• Compact package size suitable for space-constrained designs
• Secure boot and encryption features enhance system security

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers
• Relatively small number of digital I/O pins may restrict the complexity of certain applications

Working Principles

The EFM32TG11B320F128IQ64-AR operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to interact with external devices. The microcontroller communicates with the outside world through various interfaces such as UART, SPI, and I2C. It can process data from analog sensors using its built-in ADC channels. The low power modes enable the microcontroller to conserve energy when not actively processing tasks.

Detailed Application Field Plans

The EFM32TG11B320F128IQ64-AR microcontroller is suitable for a wide range of applications, including:

1. Internet of Things (IoT) devices: It can be used in smart home systems, wearable devices, and environmental monitoring solutions.
2. Consumer electronics: The microcontroller is ideal for remote controls, gaming peripherals, and home automation devices.
3. Industrial automation: It can be employed in industrial control systems, motor control units, and sensor networks.
4. Medical devices: The EFM32TG11B320F128IQ64-AR can be utilized in patient monitoring systems, portable medical instruments, and diagnostic equipment.

Detailed and Complete Alternative Models

1. EFM32TG11B320F128IQ64-BR: Similar to the EFM32TG11B320F128IQ64-AR, but with extended temperature range (-40