EFM32HG108F32G-A-QFN24R

Product Overview

Category

The EFM32HG108F32G-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

• Low power consumption
• High-performance 32-bit ARM Cortex-M0+ core
• Integrated peripherals for versatile applications
• Small form factor
• Robust and reliable design

Package

The EFM32HG108F32G-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 EFM32HG108F32G-A-QFN24R is typically packaged in reels or trays, and the quantity per package depends on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Flash memory: 32 KB
• RAM: 4 KB
• Operating voltage: 1.8V - 3.8V
• Maximum operating frequency: 25 MHz
• Number of I/O pins: 18
• Communication interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: General Purpose Timers, Real-Time Counter (RTC)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32HG108F32G-A-QFN24R has a total of 24 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power supply)
• Pin 2: PA0 (General-purpose I/O)
• Pin 3: PA1 (General-purpose I/O)
• Pin 4: PA2 (General-purpose I/O)
• Pin 5: PA3 (General-purpose I/O)
• Pin 6: PA4 (General-purpose I/O)
• Pin 7: PA5 (General-purpose I/O)
• Pin 8: PA6 (General-purpose I/O)
• Pin 9: PA7 (General-purpose I/O)
• Pin 10: GND (Ground)
• Pin 11: PB0 (General-purpose I/O)
• Pin 12: PB1 (General-purpose I/O)
• Pin 13: PB2 (General-purpose I/O)
• Pin 14: PB3 (General-purpose I/O)
• Pin 15: PB4 (General-purpose I/O)
• Pin 16: PB5 (General-purpose I/O)
• Pin 17: PB6 (General-purpose I/O)
• Pin 18: PB7 (General-purpose I/O)
• Pin 19: RESET (Reset signal)
• Pin 20: VDD (Power supply)
• Pin 21: XTAL1 (Crystal oscillator input)
• Pin 22: XTAL2 (Crystal oscillator output)
• Pin 23: GND (Ground)
• Pin 24: VDD (Power supply)

Functional Features

The EFM32HG108F32G-A-QFN24R offers several functional features that enhance its performance and usability:

• Low power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, and I2C for communication purposes
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers for accurate timing control
• Real-Time Counter (RTC) for timekeeping applications
• GPIO pins for general-purpose input/output operations

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M0+ core ensures efficient processing capabilities.
• Small form factor allows for space-saving designs.
• Integrated peripherals provide versatility for various applications.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• The number of I/O pins may be insufficient for certain projects requiring extensive interfacing.

Working Principles

The EFM32HG108F32G-A-QFN24R operates based on the principles of microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls external devices through its integrated peripherals. The ARM Cortex-M0+ core provides the computational power required for these operations, while the low power modes help optimize energy consumption.

Detailed Application Field Plans

The EFM32HG108F32G-A-QFN24R finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices: The microcontroller's low power consumption and integrated communication interfaces make it suitable for IoT applications such as smart home devices, environmental