EFM32LG895F128-BGA120T

Product Overview

Category

The EFM32LG895F128-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 EFM32LG895F128-BGA120T comes in a BGA (Ball Grid Array) package, which provides a compact and reliable solution for surface mount applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power, making it suitable for battery-powered devices.

Packaging/Quantity

The EFM32LG895F128-BGA120T is typically packaged 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: 128 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 120
• Analog inputs: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4
• ADC resolution: 12-bit
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG895F128-BGA120T has a total of 120 pins, each serving a specific purpose. The pin configuration includes digital I/O pins, analog input pins, power supply pins, and communication interface pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

Low Power Modes

The EFM32LG895F128-BGA120T offers various low power modes, allowing the microcontroller to operate in a highly efficient manner while conserving energy.

Integrated Peripherals

This microcontroller integrates a wide range of peripherals, including UART, SPI, I2C, and USB interfaces, which enable seamless communication with external devices.

High Performance

With its ARM Cortex-M3 core and clock speed of up to 48 MHz, the EFM32LG895F128-BGA120T delivers exceptional processing capabilities, making it suitable for demanding applications.

Advantages and Disadvantages

Advantages

• Low power consumption
• High performance
• Integrated peripherals simplify system design
• Small form factor enables compact designs
• Wide operating voltage range allows flexibility in power supply options

Disadvantages

• Limited flash memory and RAM capacity compared to higher-end microcontrollers
• Relatively higher cost compared to entry-level microcontrollers

Working Principles

The EFM32LG895F128-BGA120T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and processes data to perform desired tasks.

Detailed Application Field Plans

The EFM32LG895F128-BGA120T is well-suited for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Wearable devices - Home automation systems - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112T
• EFM32WG380F256-QFP100
• EFM32PG1B200F256GM64-BGA64T
• EFM32JG12B500F512GM48-BGA48T

These alternative models offer similar functionalities and performance characteristics to the EFM32LG895F128-BGA120T, providing flexibility in choosing the most suitable microcontroller for specific applications.

In conclusion, the EFM32LG895F128-BGA120T is a powerful microcontroller that combines low power consumption with high performance. Its integrated peripherals, small form factor, and wide operating voltage range make it an ideal choice for various embedded applications. However, its limited memory capacity and relatively higher cost should be considered when selecting this microcontroller for a specific project.