EFM32WG895F64-BGA120

Product Overview

Category

The EFM32WG895F64-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

Package

The EFM32WG895F64-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 EFM32WG895F64-BGA120 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M4
• Clock speed: Up to 48 MHz
• Flash memory: 64 KB
• RAM: 8 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 120
• Analog inputs: 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 EFM32WG895F64-BGA120 has a total of 120 pins. The pin configuration is as follows:

• Pins 1-10: Analog input pins
• Pins 11-30: Digital I/O pins
• Pins 31-40: Communication interface pins
• Pins 41-50: Timer pins
• Pins 51-60: Power supply and ground pins
• Pins 61-70: Reserved for future use
• Pins 71-80: Analog input pins
• Pins 81-100: Digital I/O pins
• Pins 101-110: Communication interface pins
• Pins 111-120: Timer pins

Functional Features

The EFM32WG895F64-BGA120 offers the following functional features:

• Low power modes for energy-efficient operation
• Integrated peripherals for enhanced functionality
• Real-time performance with the ARM Cortex-M4 core
• Multiple communication interfaces for seamless connectivity
• High-resolution ADC for accurate analog measurements
• Timers for precise timing control

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life in portable devices.
• High-performance ARM Cortex-M4 core allows for efficient processing 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.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications.
• BGA package requires advanced soldering techniques for assembly and rework.
• Higher cost compared to some other microcontrollers in the market.

Working Principles

The EFM32WG895F64-BGA120 operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to perform various tasks. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment through its digital and analog I/O pins. Its low power modes help conserve energy by reducing power consumption during idle periods.

Detailed Application Field Plans

The EFM32WG895F64-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 automation
5. Medical devices
6. Consumer electronics

Detailed and Complete Alternative Models

1. EFM32GG990F1024-BGA120: Similar microcontroller with higher flash memory and RAM capacity.
2. EFM32PG12B500F1024-BGA120: Microcontroller with extended temperature range and additional peripherals.
3. STM32F407VGT6-LQFP100: Alternative microcontroller from a different manufacturer with similar specifications.

These alternative models offer similar functionality and can be considered as alternatives to the EFM32WG895F64-BGA120 based on specific project requirements.

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