EFM32WG330F128-QFN64T

Product Overview

Category

The EFM32WG330F128-QFN64T belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Small form factor
• Wide operating voltage range

Package

The EFM32WG330F128-QFN64T comes in a QFN64T package, which is a type of quad flat no-leads package with 64 pins.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The EFM32WG330F128-QFN64T 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: 128 KB
• RAM: 32 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 51
• Analog input channels: 12
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32WG330F128-QFN64T has a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Digital I/O pins
• Pins 9-16: Analog input pins
• Pins 17-24: Communication interface pins
• Pins 25-32: Timer/counter pins
• Pins 33-40: Power supply and ground pins
• Pins 41-48: Reserved for future use
• Pins 49-56: Digital I/O pins
• Pins 57-64: Analog input pins

Functional Features

The EFM32WG330F128-QFN64T offers a range of functional features, including:

• High-performance ARM Cortex-M4 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• Timers/counters for precise timing and event handling
• Analog-to-digital converter (ADC) for accurate analog signal measurement
• Low power consumption modes for energy efficiency
• Flexible digital I/O pins for versatile connectivity options

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Wide range of integrated peripherals
• Compact form factor
• Low power consumption
• Versatile digital I/O pins

Disadvantages

• Limited flash memory and RAM capacity
• Relatively small number of pins compared to other microcontrollers
• Temperature range may not be suitable for extreme environments

Working Principles

The EFM32WG330F128-QFN64T 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. The microcontroller's clock speed determines the rate at which it performs these operations.

Detailed Application Field Plans

The EFM32WG330F128-QFN64T finds applications in various fields, including:

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

Detailed and Complete Alternative Models

1. EFM32WG330F128-QFP64: Similar to the QFN64T package, but with a different pin configuration.
2. EFM32WG330F128-BGA112: Ball grid array (BGA) package with 112 pins.
3. EFM32WG330F128-TQFP64: Thin quad flat package (TQFP) with 64 pins.

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

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