EFM32HG210F32G-A-QFN32R

Product Overview

Category

The EFM32HG210F32G-A-QFN32R 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 EFM32HG210F32G-A-QFN32R 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 fast processing capabilities.
• Small form factor: The QFN32 package ensures compactness, making it ideal for space-constrained designs.
• Rich peripheral set: It provides a wide range of integrated peripherals, such as UART, SPI, I2C, ADC, and timers, enabling versatile functionality.

Package and Quantity

The EFM32HG210F32G-A-QFN32R is available in a QFN32 package. It is typically sold in reels or trays containing a specified quantity, usually ranging from hundreds to thousands of units per package.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Clock frequency: Up to 25 MHz
• Flash memory: 32 KB
• RAM: 4 KB
• Operating voltage: 1.8V - 3.8V
• 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 EFM32HG210F32G-A-QFN32R features a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) - (Function)

1 - VDD 2 - PA0 - GPIO 3 - PA1 - GPIO 4 - PA2 - GPIO 5 - PA3 - GPIO 6 - PA4 - GPIO 7 - PA5 - GPIO 8 - PA6 - GPIO 9 - PA7 - GPIO 10 - PB0 - GPIO 11 - PB1 - GPIO 12 - PB2 - GPIO 13 - PB3 - GPIO 14 - PB4 - GPIO 15 - PB5 - GPIO 16 - PB6 - GPIO 17 - PB7 - GPIO 18 - PC0 - GPIO 19 - PC1 - GPIO 20 - PC2 - GPIO 21 - PC3 - GPIO 22 - PC4 - GPIO 23 - PC5 - GPIO 24 - PC6 - GPIO 25 - PC7 - GPIO 26 - GND 27 - RESET# 28 - VDD 29 - XTAL1 30 - XTAL2 31 - VSS 32 - VDD

Functional Features

The EFM32HG210F32G-A-QFN32R offers several functional features that enhance its usability and performance:

• Low Energy Modes: It supports various low-power modes, allowing the microcontroller to operate efficiently while conserving energy.
• Peripheral Reflex System (PRS): The PRS enables autonomous communication between peripherals, reducing CPU intervention and improving overall system efficiency.
• Advanced Energy Monitoring: This feature allows developers to monitor and optimize power consumption in real-time, ensuring efficient energy usage.
• Capacitive Touch Sensing: The microcontroller includes built-in capacitive touch sensing capabilities, enabling the implementation of touch-based user interfaces.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered applications.
• High-performance ARM Cortex-M0+ core ensures fast processing capabilities.
• Compact form factor allows for space-constrained designs.
• Rich peripheral set provides versatility in functionality.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications that can be implemented.
• The QFN32 package may require specialized soldering techniques, making it less accessible for hobbyist projects.

Working Principles

The EFM32HG210F32G-A-QFN32R operates based on the principles of a microcontroller. It executes instructions stored in its flash memory to perform various tasks. The ARM Cortex-M0+ core handles data processing, while the integrated peripherals facilitate communication with external devices. The microcontroller's low-power modes and energy monitoring features ensure efficient operation and power management.

Detailed Application Field Plans

The EFM32HG210F32G-A-QFN32R finds application in various fields, including:

1. Consumer Electronics: It can be used in smart home devices, wearable technology, and portable electronics.
2. Industrial Automation: The microcontroller is suitable for industrial control systems, motor control