EFM32LG395F64-BGA120

Product Overview

Category

The EFM32LG395F64-BGA120 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 EFM32LG395F64-BGA120 comes in a Ball Grid Array (BGA) package.

Essence

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

Packaging/Quantity

The EFM32LG395F64-BGA120 is typically sold in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: Up to 48 MHz
• Flash memory: 64 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: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32LG395F64-BGA120 has a total of 120 pins. The pin configuration is as follows:

• Pins 1-10: VDD (Power supply)
• Pins 11-20: GND (Ground)
• Pins 21-30: GPIO (General-purpose input/output)
• Pins 31-40: UART (Universal asynchronous receiver-transmitter)
• Pins 41-50: SPI (Serial peripheral interface)
• Pins 51-60: I2C (Inter-integrated circuit)
• Pins 61-70: USB (Universal serial bus)
• Pins 71-80: Timers
• Pins 81-90: ADC (Analog-to-digital converter)
• Pins 91-100: Other peripherals
• Pins 101-110: Reserved
• Pins 111-120: NC (No connect)

Functional Features

The EFM32LG395F64-BGA120 offers the following functional features:

• Low power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• High-performance ARM Cortex-M3 core for efficient processing
• Rich set of communication interfaces for seamless connectivity
• Flexible GPIO pins for versatile input/output configurations
• Analog inputs for precise measurement and control
• Timers for accurate timing operations
• Built-in ADC for analog signal conversion

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.
• Small form factor makes it suitable for compact designs.
• Wide operating voltage range provides flexibility in various applications.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• BGA package requires advanced soldering techniques.
• Higher cost compared to some other microcontrollers with similar specifications.

Working Principles

The EFM32LG395F64-BGA120 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its integrated peripherals, and communicates with external devices through its various interfaces. The microcontroller's low power modes allow it to conserve energy when not actively performing tasks, making it suitable for battery-powered applications.

Detailed Application Field Plans

The EFM32LG395F64-BGA120 is well-suited for a wide range of embedded applications, including but not limited to:

1. Internet of Things (IoT) devices
2. Wearable technology
3. Home automation systems
4. Industrial control systems
5. Medical devices
6. Consumer electronics
7. Automotive electronics
8. Smart energy management systems

Detailed and Complete Alternative Models

• EFM32GG990F1024-QFP100
• STM32F407VGT6-LQFP100
• PIC32MX795F512L-TQFP100
• MSP430F5529IPNR-TQFP100
• LPC1768FBD100-CQFP100

These alternative models offer similar functionalities and specifications to the EFM32LG395F64-BGA120 and can be considered as alternatives based on specific project requirements.

In conclusion, the EFM32LG395F64-BGA120 microcontroller offers a powerful combination of low power consumption, high performance, and integrated peripherals. Its compact size and versatile features make it suitable for a