EFM32LG380F256-QFP100

Product Overview

Category

The EFM32LG380F256-QFP100 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
• Small form factor
• Integrated peripherals
• Rich set of features

Package

The EFM32LG380F256-QFP100 comes in a Quad Flat Package (QFP) with 100 pins.

Essence

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

Packaging/Quantity

The EFM32LG380F256-QFP100 is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller core: ARM Cortex-M3
• Flash memory: 256 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Clock speed: Up to 48 MHz
• Digital I/O pins: 80
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: Multiple
• ADC resolution: 12-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG380F256-QFP100 has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Digital I/O
• Pins 11-20: Analog inputs
• Pins 21-30: Communication interfaces (UART, SPI, I2C)
• Pins 31-40: Timers/counters
• Pins 41-50: Power supply and ground
• Pins 51-60: Digital I/O
• Pins 61-70: Analog inputs
• Pins 71-80: Communication interfaces (UART, SPI, I2C)
• Pins 81-90: Timers/counters
• Pins 91-100: Power supply and ground

Functional Features

• Low power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Flexible communication interfaces for seamless connectivity
• Rich set of timers/counters for precise timing applications
• High-resolution ADC for accurate analog measurements
• Extensive interrupt capabilities for efficient event handling

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M3 core allows for efficient processing.
• Integrated peripherals reduce the need for external components.
• Small form factor makes it suitable for space-constrained applications.

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers.
• Availability may vary depending on the region and supplier.
• Requires knowledge of embedded programming for effective utilization.

Working Principles

The EFM32LG380F256-QFP100 operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with various peripherals, and communicates with external devices through its communication interfaces. The low power modes allow the microcontroller to conserve energy when not actively processing tasks.

Detailed Application Field Plans

The EFM32LG380F256-QFP100 is well-suited for a wide range of 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
• STM32F407VGT6-LQFP100
• PIC32MX795F512L-PTG100
• MSP430F5529IPNR-TQFP100
• LPC1768FBD100

These alternative models offer similar functionalities and can be considered as alternatives to the EFM32LG380F256-QFP100 depending on specific requirements.

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