EFM32HG350F32G-B-QFP48

Product Overview

Category

The EFM32HG350F32G-B-QFP48 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, industrial automation, and Internet of Things (IoT) devices.

Characteristics

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

Package

The EFM32HG350F32G-B-QFP48 is packaged in a QFP48 package, which stands for Quad Flat Package with 48 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and integrated peripherals within a compact package, making it suitable for a wide range of applications.

Packaging/Quantity

The EFM32HG350F32G-B-QFP48 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: EFM32HG
• Core: ARM Cortex-M0+
• Flash Memory: 32 KB
• RAM: 4 KB
• Operating Voltage: 1.8V - 3.8V
• Maximum Clock Frequency: 25 MHz
• Number of Pins: 48
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 16-bit, 32-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the EFM32HG350F32G-B-QFP48 microcontroller is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | PA0 | General Purpose I/O | | 4 | PA1 | General Purpose I/O | | ... | ... | ... | | 48 | PB11 | General Purpose I/O |

Functional Features

• Low power modes for energy-efficient operation
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• Analog-to-Digital Converter (ADC) for precise analog measurements
• Timers for accurate timing and event generation
• GPIO pins for general-purpose input/output operations
• Built-in security features for data protection

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance ARM Cortex-M0+ core enables efficient processing.
• Integrated peripherals reduce the need for external components.
• Small form factor allows for compact designs.
• Robust design ensures reliable operation in various environments.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• The number of pins may be insufficient for certain projects requiring extensive I/O connections.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The EFM32HG350F32G-B-QFP48 microcontroller operates based on the principles of the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data to perform desired tasks. The low power modes and integrated peripherals contribute to its overall functionality and efficiency.

Detailed Application Field Plans

The EFM32HG350F32G-B-QFP48 microcontroller finds applications in a wide range of fields, including: - Home automation systems - Wearable devices - Industrial control systems - Smart energy management - Sensor networks - Medical devices

Detailed and Complete Alternative Models

Some alternative microcontroller models that can be considered as alternatives to the EFM32HG350F32G-B-QFP48 are: - STM32F030F4P6 - PIC18F45K22-I/P - MSP430G2553IPW28R

These models offer similar functionalities and may vary in terms of specifications, pin configuration, and package type. It is recommended to evaluate the specific requirements of the project before selecting an alternative model.

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