EFM32TG11B140F64IQ64-AR

Product Overview

Category

The EFM32TG11B140F64IQ64-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 EFM32TG11B140F64IQ64-AR is optimized for energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M0+ core running at up to 48 MHz, this microcontroller offers fast processing capabilities.
• Integrated peripherals: It features a wide range of peripherals such as UART, SPI, I2C, ADC, and timers, enabling seamless integration with external components.
• Memory options: The microcontroller provides 64 KB of Flash memory and 8 KB of RAM, allowing for efficient storage and execution of code.

Package

The EFM32TG11B140F64IQ64-AR is available in a compact QFN64 package, which facilitates easy mounting on printed circuit boards (PCBs).

Essence

The essence of this microcontroller lies in its ability to provide a balance between low power consumption and high performance, making it ideal for resource-constrained applications.

Packaging/Quantity

The EFM32TG11B140F64IQ64-AR is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Clock speed: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 43
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4

Detailed Pin Configuration

The EFM32TG11B140F64IQ64-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 pins
• Pins 21-28: Communication interface pins (UART, SPI, I2C)
• Pins 29-32: Timer pins
• Pins 33-64: Reserved for future use

Functional Features

• Low power modes: The microcontroller offers various low power modes, allowing for efficient power management and extended battery life.
• Peripheral integration: It provides a wide range of integrated peripherals, enabling seamless connectivity with external devices.
• Real-time performance: With its high clock speed and efficient architecture, the microcontroller delivers real-time responsiveness for time-critical applications.
• Security features: The EFM32TG11B140F64IQ64-AR incorporates security features such as secure bootloading and encryption, ensuring data integrity and protection against unauthorized access.

Advantages and Disadvantages

Advantages

• Energy-efficient design enables longer battery life.
• High-performance core allows for fast processing.
• Integrated peripherals simplify system design and reduce component count.
• Compact package facilitates easy integration into small form factor devices.

Disadvantages

• Limited memory capacity may restrict the complexity of applications.
• Availability in only one package option may limit flexibility in PCB layout.

Working Principles

The EFM32TG11B140F64IQ64-AR operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its Flash memory and utilizes the integrated peripherals to interact with external components. The microcontroller's clock speed determines the rate at which instructions are processed, enabling the execution of various tasks.

Detailed Application Field Plans

The EFM32TG11B140F64IQ64-AR microcontroller finds applications in a wide range of fields, including:

1. Internet of Things (IoT) devices: It can be used to develop smart sensors, wearable devices, and home automation systems.
2. Consumer electronics: The microcontroller is suitable for designing remote controls, gaming peripherals, and portable audio devices.
3. Industrial automation: It can be utilized in industrial control systems, motor control units, and monitoring devices.
4. Smart home systems: The EFM32TG11B140F64IQ64-AR enables the development of intelligent lighting systems, security systems, and energy management solutions.

Detailed and Complete Alternative Models

1. EFM32TG11B120F64IQ64-AR: Similar to the EFM32TG11B140F64IQ64-AR, but with 12 KB less Flash memory.
2. EFM32TG11B140F32IQ64-AR: Same Flash memory capacity as the EFM32TG11B140F64IQ64