EFM32WG380F128-QFP100T

Product Overview

Category

The EFM32WG380F128-QFP100T 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 EFM32WG380F128-QFP100T comes in a QFP100 package, which stands for Quad Flat Package with 100 pins.

Essence

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

Packaging/Quantity

The EFM32WG380F128-QFP100T 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: 128 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 80
• Analog input channels: 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 EFM32WG380F128-QFP100T has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Digital I/O
• Pins 11-20: Analog inputs
• Pins 21-30: Communication interfaces (UART, SPI, I2C)
• Pins 31-40: Timers
• Pins 41-50: Power supply and ground
• Pins 51-60: Digital I/O
• Pins 61-70: Analog inputs
• Pins 71-80: Communication interfaces (UART, SPI, I2C)
• Pins 81-90: Timers
• Pins 91-100: Power supply and ground

Functional Features

The EFM32WG380F128-QFP100T offers the following functional features:

• High-performance ARM Cortex-M4 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• Multiple timers for precise timing control
• Analog input channels for sensor interfacing
• Low power consumption modes for energy efficiency
• Flash memory for program storage
• RAM for data storage
• Wide operating voltage range for flexibility

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 simplify the design and implementation of various applications.
• Small form factor makes it suitable for space-constrained designs.
• Wide operating voltage range provides flexibility in different power supply scenarios.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of applications that can be implemented.
• The QFP100 package may require more advanced soldering techniques compared to other packages.

Working Principles

The EFM32WG380F128-QFP100T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory to perform specific tasks. The ARM Cortex-M4 core handles the processing of these instructions, while the integrated peripherals facilitate communication with external devices. The low power consumption is achieved through various power-saving modes, allowing the microcontroller to conserve energy when idle or performing less demanding tasks.

Detailed Application Field Plans

The EFM32WG380F128-QFP100T is suitable for a wide range of applications, including but not limited to:

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

Detailed and Complete Alternative Models

1. EFM32WG380F128-QFN64: Similar to the QFP100 package, but with 64 pins.
2. EFM32WG380F128-BGA112: Ball Grid Array (BGA) package with 112 pins.
3. EFM32WG380F128-TQFP64: Thin Quad Flat Package (TQFP) with 64 pins.

These alternative models offer similar functionality and performance but may differ in pin count and package type.

In conclusion, the EFM32WG380F128-QFP100T microcontroller provides a powerful yet energy-efficient solution for various embedded applications. Its integrated peripherals, low power consumption, and compact form factor make it an ideal choice for designers seeking high-performance micro