EFM8UB31F40G-A-QFN24R

Product Overview

Category

The EFM8UB31F40G-A-QFN24R belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Small form factor
• Integrated peripherals for enhanced functionality
• Robust communication interfaces
• Flexible and versatile programming options

Package

The EFM8UB31F40G-A-QFN24R comes in a QFN24 package, which stands for Quad Flat No-Lead with 24 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic devices.

Packaging/Quantity

The EFM8UB31F40G-A-QFN24R is typically packaged in reels or trays, and the quantity per package depends on the manufacturer's specifications.

Specifications

• Architecture: 8-bit
• Flash Memory: 40 KB
• RAM: 4 KB
• Operating Voltage: 1.8V - 3.6V
• Clock Speed: Up to 50 MHz
• ADC Resolution: 12-bit
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: Multiple timers/counters available
• GPIO Pins: 24

Detailed Pin Configuration

The pin configuration of the EFM8UB31F40G-A-QFN24R microcontroller is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | P0.0 | GPIO | | 2 | P0.1 | GPIO | | 3 | P0.2 | GPIO | | 4 | P0.3 | GPIO | | 5 | P0.4 | GPIO | | 6 | P0.5 | GPIO | | 7 | P0.6 | GPIO | | 8 | P0.7 | GPIO | | 9 | P1.0 | GPIO | | 10 | P1.1 | GPIO | | 11 | P1.2 | GPIO | | 12 | P1.3 | GPIO | | 13 | P1.4 | GPIO | | 14 | P1.5 | GPIO | | 15 | P1.6 | GPIO | | 16 | P1.7 | GPIO | | 17 | RESET | Reset | | 18 | VDD | Power | | 19 | GND | Ground | | 20 | XTAL1 | Crystal | | 21 | XTAL2 | Crystal | | 22 | VDD | Power | | 23 | VSS | Ground | | 24 | VBAT | Battery |

Functional Features

• High-speed processing capabilities
• Low power consumption for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication
• Flexible programming options with a wide range of development tools and software libraries
• Robust and reliable performance in various operating conditions
• Enhanced security features to protect sensitive data

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Low power consumption extends battery life in portable devices
• Versatile communication interfaces enable seamless integration with other components
• Compact form factor allows for space-efficient designs
• Wide range of development tools and software support available

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• 8-bit architecture may not be suitable for certain complex applications
• Higher cost compared to lower-end microcontrollers

Working Principles

The EFM8UB31F40G-A-QFN24R operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces according to the program code.

Detailed Application Field Plans

The EFM8UB31F40G-A-QFN24R microcontroller finds applications in a wide range of fields, including but not limited to: - Consumer electronics - Industrial automation - Internet of Things (IoT) devices - Automotive systems - Medical devices - Home automation

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the EFM8UB31F40G-A-QFN24R microcontroller include: - STM