EFM32HG350F64G-B-QFP48R

Product Overview

Category

The EFM32HG350F64G-B-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 EFM32HG350F64G-B-QFP48R is optimized for energy efficiency, making it suitable for battery-powered devices.
• High performance: With a 32-bit ARM Cortex-M0+ core running at up to 25 MHz, this microcontroller offers excellent processing capabilities.
• Rich peripheral set: It features a wide range of peripherals such as UART, SPI, I2C, ADC, and timers, enabling seamless integration with external components.
• Ample memory: The microcontroller has 64 KB of Flash memory and 8 KB of RAM, providing sufficient storage for program code and data.

Package

The EFM32HG350F64G-B-QFP48R comes in a QFP48 package, which stands for Quad Flat Package with 48 pins. This package type allows for easy soldering onto printed circuit boards (PCBs).

Essence

The essence of the EFM32HG350F64G-B-QFP48R lies in its ability to provide a powerful yet energy-efficient platform for developing embedded systems.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Clock speed: Up to 25 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.8V
• Operating temperature range: -40°C to +85°C
• Number of I/O pins: 48
• Peripherals: UART, SPI, I2C, ADC, timers, etc.

Detailed Pin Configuration

The EFM32HG350F64G-B-QFP48R has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin diagram or table showing the pin number, name, and function of each pin)

Functional Features

Low Power Modes

The microcontroller offers various low power modes, allowing developers to optimize energy consumption based on the application requirements. These modes include sleep mode, deep sleep mode, and shut-off mode.

Peripheral Integration

With a wide range of built-in peripherals, the EFM32HG350F64G-B-QFP48R simplifies the integration of external components. This enables designers to add functionality such as communication interfaces, analog sensing, and timing control without the need for additional chips.

Flexible Clocking Options

The microcontroller supports multiple clock sources and provides flexible clocking options. This allows developers to fine-tune the system's performance and power consumption by adjusting the clock frequency and source selection.

Advantages and Disadvantages

Advantages

• Energy-efficient design for extended battery life.
• High-performance ARM Cortex-M0+ core.
• Rich set of integrated peripherals.
• Ample memory for program code and data storage.
• Easy-to-use package for PCB assembly.

Disadvantages

• Limited number of I/O pins compared to some other microcontrollers in the same category.
• Relatively higher cost compared to lower-end microcontrollers.

Working Principles

The EFM32HG350F64G-B-QFP48R 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. The ARM Cortex-M0+ core handles the execution of instructions, while the integrated peripherals facilitate data transfer and control various functions.

Detailed Application Field Plans

The EFM32HG350F64G-B-QFP48R can be applied in various fields, including: - Home automation systems - Wearable devices - Industrial control systems - Smart energy management - Medical devices - Automotive electronics

In these applications, the microcontroller can provide the necessary processing power, low power consumption, and peripheral integration required for efficient and reliable operation.

Detailed and Complete Alternative Models

• EFM32HG310F64G-B-QFN32: Similar to the EFM32HG350F64G-B-QFP48R but comes in a QFN32 package with 32 pins.
• EFM32HG322F64G-B-QFN32: Another alternative with similar specifications but a different pin configuration and package type.
• EFM32HG350F64G-BGA112: A ball grid array (BGA) package variant with 112 pins, offering increased I/O capabilities.