EFM32TG842F16-QFP64

Product Overview

Category

The EFM32TG842F16-QFP64 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
• Small form factor
• Integrated peripherals
• Flexible I/O options

Package

The EFM32TG842F16-QFP64 comes in a Quad Flat Package (QFP) with 64 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32TG842F16-QFP64 is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 16 KB
• RAM: 4 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 51
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the EFM32TG842F16-QFP64 microcontroller is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | PA0 | General-purpose I/O | | 4 | PA1 | General-purpose I/O | | ... | ... | ... | | 63 | PB14 | General-purpose I/O | | 64 | PB15 | General-purpose I/O |

Functional Features

• Low power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication
• Timers for precise timing control
• Analog-to-Digital Converter (ADC) for analog signal processing
• GPIO pins for flexible input/output configurations
• Real-Time Clock (RTC) for timekeeping applications

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core allows for efficient processing of complex tasks.
• Integrated peripherals reduce the need for external components, saving space and cost.
• Flexible I/O options provide versatility in connecting to various external devices.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• The QFP package may require more advanced soldering techniques compared to other packages.

Working Principles

The EFM32TG842F16-QFP64 microcontroller operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The low power modes allow the microcontroller to conserve energy when idle or during low activity periods.

Detailed Application Field Plans

The EFM32TG842F16-QFP64 microcontroller finds applications in a wide range of fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial automation - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the EFM32TG842F16-QFP64 microcontroller include: - STM32F103C8T6 - PIC18F45K22 - MSP430G2553 - ATmega328P

These alternative models provide comparable features and can be considered based on specific project requirements.

In conclusion, the EFM32TG842F16-QFP64 microcontroller offers a balance between low power consumption and high performance. Its integrated peripherals, flexible I/O options, and compact form factor make it suitable for various embedded applications. However, its limited memory capacity and package type should be taken into consideration when selecting this microcontroller for a specific project.