EFM32LG360F256G-E-CSP81R

Product Overview

Category

The EFM32LG360F256G-E-CSP81R 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
• Integrated peripherals
• Small form factor
• Wide operating voltage range

Package

The EFM32LG360F256G-E-CSP81R comes in a compact CSP81R package.

Essence

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

Packaging/Quantity

The EFM32LG360F256G-E-CSP81R is typically packaged in reels and is available in large quantities.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock frequency: Up to 48 MHz
• Flash memory: 256 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 81
• Analog inputs: 12-bit ADC with up to 16 channels
• Communication interfaces: UART, SPI, I2C, USB
• Timers: General-purpose timers, watchdog timer, real-time counter
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG360F256G-E-CSP81R has a total of 81 digital I/O pins. These pins can be configured as inputs or outputs based on the application requirements. The pin configuration is as follows:

(Pin Number) (Pin Name) 1. PA0 2. PA1 3. PA2 4. ... ... 81. PD15

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• High-performance ARM Cortex-M3 core for efficient processing
• Flexible communication interfaces for seamless connectivity
• Timers and counters for precise timing operations
• Analog-to-digital converter for accurate analog signal acquisition

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance core allows for efficient execution of complex tasks.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Wide operating voltage range provides flexibility in different power supply scenarios.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications.
• The small form factor may make it challenging to work with for some users.
• Lack of certain specialized peripherals may require additional external components in specific applications.

Working Principles

The EFM32LG360F256G-E-CSP81R operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The microcontroller can enter low-power modes to conserve energy when idle or during periods of low activity. It 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 EFM32LG360F256G-E-CSP81R is suitable for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112: Similar microcontroller with higher flash memory and more I/O pins.
• EFM32WG380F512-QFP100: Microcontroller with built-in Wi-Fi module for wireless connectivity.
• EFM32PG1B200F256GM48-BGA48: Low-power microcontroller with extended temperature range.

These alternative models offer different features and specifications to cater to specific application requirements.

In conclusion, the EFM32LG360F256G-E-CSP81R is a versatile microcontroller that combines low power consumption with high performance. Its integrated peripherals and flexible communication interfaces make it suitable for various embedded applications. While it has certain limitations, it offers advantages such as energy efficiency and cost-effectiveness. With its wide operating voltage range and compact package, it provides a reliable solution for developers in the field of embedded systems.