EFM32WG895F256-BGA120

Product Overview

Category

The EFM32WG895F256-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
• Integrated peripherals
• Small form factor
• Wide operating voltage range

Package

The EFM32WG895F256-BGA120 comes in a BGA120 package, which stands for Ball Grid Array with 120 pins.

Essence

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

Packaging/Quantity

The EFM32WG895F256-BGA120 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock frequency: Up to 48 MHz
• Flash memory: 256 KB
• RAM: 64 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 96
• Analog input channels: 16
• 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 EFM32WG895F256-BGA120 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, ground pins, and communication interface pins. A detailed pinout diagram can be found in the product datasheet.

Functional Features

Low Power Modes

The EFM32WG895F256-BGA120 offers various low power modes, allowing the microcontroller to operate with minimal power consumption during idle or sleep periods.

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-M4 core and clock frequency of up to 48 MHz, the EFM32WG895F256-BGA120 delivers high processing capabilities for demanding applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited flash memory and RAM capacity compared to some other microcontrollers
• Higher cost compared to entry-level microcontrollers

Working Principles

The EFM32WG895F256-BGA120 operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through its integrated peripherals.

Detailed Application Field Plans

The EFM32WG895F256-BGA120 is suitable for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Wearable devices - Medical equipment - Consumer electronics

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA120
• STM32F407VGT6-LQFP100
• PIC32MX795F512L-TQFP100
• MSP432P401RIPZR-QFN64

These alternative models offer similar functionalities and can be considered as alternatives to the EFM32WG895F256-BGA120 depending on specific requirements.

In conclusion, the EFM32WG895F256-BGA120 microcontroller is a high-performance, low-power device suitable for various embedded applications. Its integrated peripherals, small form factor, and wide operating voltage range make it a versatile choice for designers. However, its limited memory capacity and higher cost should be taken into consideration when selecting a microcontroller for a specific project.