EFM32HG350F64G-B-QFP48

Product Overview

Category

The EFM32HG350F64G-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: The EFM32HG350F64G-B-QFP48 is known for its 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.
• Rich peripheral set: It features a wide range of peripherals such as UART, SPI, I2C, ADC, and GPIO, providing flexibility in application development.
• Extensive memory: The microcontroller has 64KB of Flash memory and 8KB of RAM, allowing for storage and execution of complex programs.

Package

The EFM32HG350F64G-B-QFP48 comes in a Quad Flat Package (QFP) with 48 pins.

Essence

The essence of this microcontroller lies in its ability to provide a powerful yet energy-efficient solution for embedded systems.

Packaging/Quantity

The EFM32HG350F64G-B-QFP48 is typically sold in reels or trays, with quantities varying depending on the supplier.

Specifications

• Core: ARM Cortex-M0+
• Clock Speed: Up to 25 MHz
• Flash Memory: 64KB
• RAM: 8KB
• 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 EFM32HG350F64G-B-QFP48 has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin diagram or table can be inserted here)

Functional Features

Low Power Modes

The microcontroller offers various low power modes, including sleep, deep sleep, and shut-off mode. These modes help conserve energy when the device is idle or not in use.

Peripherals

The EFM32HG350F64G-B-QFP48 provides a wide range of peripherals, such as UART, SPI, I2C, ADC, and GPIO. These peripherals enable seamless integration with external devices and facilitate data communication.

Real-Time Clock (RTC)

The built-in RTC allows accurate timekeeping and enables applications that require precise timing or scheduling.

Energy Management System (EMS)

The microcontroller incorporates an Energy Management System that optimizes power consumption by dynamically adjusting voltage levels and clock frequencies based on the application's requirements.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• High-performance ARM Cortex-M0+ core enables efficient processing.
• Rich peripheral set enhances flexibility in application development.
• Extensive memory capacity allows for complex program execution.

Disadvantages

• Limited number of digital I/O pins may restrict connectivity options in certain applications.
• Higher cost compared to some other microcontrollers in the market.

Working Principles

The EFM32HG350F64G-B-QFP48 operates based on the principles of a typical microcontroller. It executes instructions stored in its Flash memory, interacts with peripherals, and communicates with external devices through various interfaces. The microcontroller's core processes data and controls the overall operation of the embedded system.

Detailed Application Field Plans

The EFM32HG350F64G-B-QFP48 finds applications in a wide range of fields, including: - Home automation systems - Industrial control and monitoring - Wearable devices - Smart meters - Sensor networks - Medical devices

Detailed and Complete Alternative Models

• EFM32HG310F64G-B-QFN32: Similar to the EFM32HG350F64G-B-QFP48 but with a different package (QFN32) and fewer pins.
• EFM32GG11B820F2048GL192-BGA120: A higher-end microcontroller with more Flash memory, RAM, and advanced features, packaged in a BGA120 form factor.

(Note: This section can be expanded with additional alternative models as per availability and relevance.)

In conclusion, the EFM32HG350F64G-B-QFP48 is a versatile microcontroller that combines low power consumption, high performance, and a rich peripheral set. Its compact package and extensive memory make it suitable for various embedded applications. However, its limited number of digital I/O pins and relatively higher cost should be considered