EFM32HG350F32G-B-QFP48R

Product Overview

Category

The EFM32HG350F32G-B-QFP48R belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Compact size
• Versatile functionality

Package

The EFM32HG350F32G-B-QFP48R comes in a QFP48R package, which stands for Quad Flat Package with 48 pins and a reduced body size.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

The EFM32HG350F32G-B-QFP48R is typically sold in reels or trays, with each reel or tray containing a specific quantity of microcontrollers.

Specifications

• Microcontroller model: EFM32HG350F32G-B-QFP48R
• Architecture: 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: 32
• Communication interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC) channels: 12-bit, 8 channels
• Timers/Counters: 16-bit, 4 timers

Detailed Pin Configuration

The EFM32HG350F32G-B-QFP48R has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins (UART, SPI, I2C)
• Pins 25-32: Power supply and ground pins
• Pins 33-40: Timer/Counter pins
• Pins 41-48: Reserved for future use

Functional Features

1. Low Power Consumption: The EFM32HG350F32G-B-QFP48R is optimized for low power operation, making it suitable for battery-powered applications.
2. High Performance: Despite its low power consumption, this microcontroller offers high processing capabilities, enabling efficient execution of complex tasks.
3. Versatile Functionality: With various communication interfaces and analog input channels, the EFM32HG350F32G-B-QFP48R can be used in a wide range of applications.
4. Compact Size: The QFP48R package ensures a compact form factor, making it ideal for space-constrained designs.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High performance enables efficient execution of complex tasks.
• Versatile functionality allows for diverse application possibilities.
• Compact size facilitates integration into small-scale designs.

Disadvantages

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

Working Principles

The EFM32HG350F32G-B-QFP48R operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory and utilizes its peripherals to interact with external components. The microcontroller's clock system ensures precise timing for accurate data processing.

Detailed Application Field Plans

The EFM32HG350F32G-B-QFP48R finds applications in various fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Wearable technology - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

1. EFM32HG350F64G-B-QFP48R: Similar to the EFM32HG350F32G-B-QFP48R, but with double the flash memory capacity (64 KB).
2. EFM32HG350F32G-BGA48: A ball grid array (BGA) package variant of the EFM32HG350F32G microcontroller.

These alternative models offer similar functionality but may differ in terms of memory capacity or package type.

In conclusion, the EFM32HG350F32G-B-QFP48R is a versatile microcontroller that combines low power consumption with high performance. Its compact size and various communication interfaces make it suitable for a wide range of embedded applications. While it has limitations in terms of memory capacity and I/O pins, alternative models provide options for different requirements.