EFM32WG995F128-BGA120T

Product Overview

Category

The EFM32WG995F128-BGA120T 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 EFM32WG995F128-BGA120T comes in a BGA120T package, which stands for Ball Grid Array with 120 pins and a thermal pad.

Essence

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

Packaging/Quantity

The EFM32WG995F128-BGA120T 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: 64 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 96
• Analog input channels: 16
• Communication interfaces: UART, SPI, I2C, USB
• Timers/counters: 4 x 16-bit, 2 x 32-bit
• ADC resolution: 12-bit
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The EFM32WG995F128-BGA120T has a total of 120 pins arranged in a ball grid array configuration. The pinout diagram and detailed pin descriptions can be found in the product datasheet.

Functional Features

• Low-power modes for energy efficiency
• Advanced peripheral integration for versatile applications
• Real-time performance with the ARM Cortex-M4 core
• Rich set of communication interfaces for connectivity
• High-resolution ADC for accurate analog measurements
• Flexible timers/counters for precise timing control

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• High-performance processing capabilities enable complex applications
• Integrated peripherals reduce external component count and PCB footprint
• Wide operating voltage range allows compatibility with various power sources

Disadvantages

• Limited flash memory and RAM capacity may restrict the size and complexity of applications
• BGA package requires advanced soldering techniques for assembly and rework
• Higher cost compared to some other microcontroller options

Working Principles

The EFM32WG995F128-BGA120T operates based on the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, interacts with peripherals, and communicates with external devices through various interfaces. The microcontroller's low-power modes and efficient processing ensure optimal performance while minimizing energy consumption.

Detailed Application Field Plans

The EFM32WG995F128-BGA120T is suitable for a wide range of embedded applications, including but not limited to: - Internet of Things (IoT) devices - Wearable technology - Home automation systems - Industrial control systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

• EFM32GG990F1024-BGA112T: Similar microcontroller with higher flash memory capacity
• EFM32HG322F64G-BGA48T: Lower-cost alternative with reduced peripheral integration
• EFM32PG1B200F256GM48-BGA48T: Microcontroller with extended temperature range and larger RAM capacity

These alternative models offer different specifications and features to cater to specific application requirements.

In conclusion, the EFM32WG995F128-BGA120T microcontroller is a versatile and efficient solution for embedded applications that demand low power consumption and high performance. Its integrated peripherals, compact package, and wide operating voltage range make it suitable for various industries. While it has limitations in terms of memory capacity and assembly complexity, alternative models provide options to address specific needs.