EFM32LG895F256-BGA120T

Product Overview

Category

The EFM32LG895F256-BGA120T 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 EFM32LG895F256-BGA120T comes in a BGA120T package.

Essence

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

Packaging/Quantity

The EFM32LG895F256-BGA120T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 256 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 120
• Analog inputs: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG895F256-BGA120T has a total of 120 pins. The pin configuration is as follows:

(Pin diagram goes here)

Functional Features

• Low-power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Advanced sleep modes for reduced power consumption during idle periods
• Real-time clock (RTC) for timekeeping applications
• DMA controller for efficient data transfer
• Hardware encryption engine for secure communication

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance capabilities allow for efficient processing of complex tasks.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Wide operating voltage range provides flexibility in various applications.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications.
• BGA package requires specialized equipment for soldering and rework.
• Higher cost compared to some other microcontroller options.

Working Principles

The EFM32LG895F256-BGA120T operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory, utilizing the integrated peripherals to perform various tasks. The microcontroller can enter low-power modes to conserve energy during idle periods, while still maintaining essential functionality.

Detailed Application Field Plans

The EFM32LG895F256-BGA120T is suitable 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 - Automotive electronics

Detailed and Complete Alternative Models

1. EFM32GG990F1024-BGA112T: Similar to the EFM32LG895F256-BGA120T, this microcontroller offers higher flash memory capacity and additional features.
2. STM32F407VGT6-LQFP100: This microcontroller from STMicroelectronics provides similar performance and features, with a different pin configuration and package.

(Note: Additional alternative models can be included here)

In conclusion, the EFM32LG895F256-BGA120T is a versatile microcontroller that combines low power consumption with high performance. Its integrated peripherals and small form factor make it suitable for a wide range of embedded applications. While it has certain limitations, such as limited memory capacity and specialized package requirements, the advantages outweigh the disadvantages in many scenarios.