EFM32HG350F32G-A-CSP36R

Product Overview

Category

The EFM32HG350F32G-A-CSP36R 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 EFM32HG350F32G-A-CSP36R 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.
• Integrated peripherals: It features a wide range of built-in peripherals such as UART, SPI, I2C, ADC, and timers, providing flexibility for different application requirements.
• Small form factor: The CSP36R package ensures compactness, making it ideal for space-constrained designs.

Package and Quantity

The EFM32HG350F32G-A-CSP36R is available in a CSP36R package. Each package contains one microcontroller unit.

Specifications

• Microcontroller core: ARM Cortex-M0+
• Clock frequency: Up to 25 MHz
• Flash memory: 32 KB
• RAM: 4 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 32
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C
• Timers: 4
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32HG350F32G-A-CSP36R has a total of 36 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-20: Analog input pins
• Pins 21-28: Communication interface pins (UART, SPI, I2C)
• Pins 29-32: Timer pins
• Pins 33-36: Power supply and ground pins

Functional Features

The EFM32HG350F32G-A-CSP36R offers the following functional features:

• Low power modes: It supports various low power modes, enabling efficient power management for extended battery life.
• Peripheral integration: The microcontroller integrates multiple peripherals, reducing the need for external components and simplifying system design.
• Real-time performance: With its high clock frequency and efficient core, it can handle real-time tasks effectively.
• Flexible communication: The UART, SPI, and I2C interfaces allow seamless communication with other devices or modules.

Advantages and Disadvantages

Advantages

• Energy-efficient design prolongs battery life.
• Compact form factor suits space-constrained applications.
• Integrated peripherals reduce external component count.
• High-performance ARM Cortex-M0+ core ensures fast processing.

Disadvantages

• Limited flash memory and RAM capacity may restrict complex application development.
• Availability of alternative models with more features might be a consideration for certain projects.

Working Principles

The EFM32HG350F32G-A-CSP36R operates based on the ARM Cortex-M0+ architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment through its digital and analog I/O pins.

Detailed Application Field Plans

The EFM32HG350F32G-A-CSP36R finds applications in diverse fields, including: 1. Home automation systems 2. Wearable devices 3. Industrial control systems 4. Smart agriculture solutions 5. IoT edge devices

Detailed and Complete Alternative Models

1. EFM32HG350F64G-A-CSP36R: This variant offers double the flash memory and RAM capacity compared to the EFM32HG350F32G-A-CSP36R.
2. EFM32HG350F32G-BGA48: This alternative model features a BGA48 package, providing additional I/O pins for more extensive connectivity options.
3. EFM32HG350F32G-QFN32: The QFN32 package variant offers a different form factor suitable for specific space requirements.

These alternative models provide expanded capabilities and packaging options to cater to different project needs.

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