EFM32HG322F64G-A-QFP48R

Product Overview

Category

The EFM32HG322F64G-A-QFP48R 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: The EFM32HG322F64G-A-QFP48R is optimized for energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M0+ core, this microcontroller offers excellent processing capabilities.
• Rich peripheral set: It features a wide range of integrated peripherals, such as UART, SPI, I2C, ADC, and timers, enabling versatile functionality in applications.
• Small form factor: The QFP48 package ensures compactness, making it ideal for space-constrained designs.
• Robust packaging: The EFM32HG322F64G-A-QFP48R is available in a reliable and durable package, ensuring protection against environmental factors.

Packaging/Quantity

The EFM32HG322F64G-A-QFP48R is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.8V
• Clock frequency: Up to 25 MHz
• Digital I/O pins: 32
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4 x 16-bit, 1 x 32-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32HG322F64G-A-QFP48R has a total of 48 pins, which are assigned to various functions such as GPIO, communication interfaces, and power supply. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Low-power modes: The microcontroller offers multiple low-power modes, allowing efficient energy management and extending battery life.
• Peripheral flexibility: With a wide range of integrated peripherals, developers have the flexibility to implement various functionalities in their designs.
• Real-time performance: The ARM Cortex-M0+ core provides real-time processing capabilities, enabling time-critical operations.
• Advanced debugging: The microcontroller supports advanced debugging features, including breakpoints, watchpoints, and trace capabilities, facilitating software development and troubleshooting.

Advantages and Disadvantages

Advantages

• Energy-efficient design for battery-powered applications
• High-performance ARM Cortex-M0+ core
• Rich set of integrated peripherals
• Compact form factor for space-constrained designs
• Robust packaging for protection against environmental factors

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers
• Relatively fewer I/O pins compared to larger packages

Working Principles

The EFM32HG322F64G-A-QFP48R operates based on 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 microcontroller can be programmed using software development tools and programming languages compatible with the ARM Cortex-M architecture.

Detailed Application Field Plans

The EFM32HG322F64G-A-QFP48R is suitable for a wide range of applications, including: - Home automation systems - Wearable devices - Smart sensors - Industrial control systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

• EFM32HG322F64G-B-QFP48R: Similar to the EFM32HG322F64G-A-QFP48R, but with additional features such as increased flash memory and RAM.
• EFM32GG990F1024-QFP100: A higher-end microcontroller with more advanced features, including a larger memory capacity and additional peripherals.

Please note that the above alternative models are just examples, and there are various other microcontrollers available in the market that may suit specific requirements.

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