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EFM32LG980F64-QFP100T
Introduction
The EFM32LG980F64-QFP100T is a microcontroller belonging to the EFM32LG980 series, designed and manufactured by Silicon Labs. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Microcontroller
- Use: Embedded systems, IoT devices, industrial control applications
- Characteristics: Low power consumption, high performance, integrated peripherals
- Package: QFP (Quad Flat Package)
- Essence: Energy-friendly microcontroller
- Packaging/Quantity: Tape & Reel, 250 units per reel
Specifications
- Core: ARM Cortex-M3
- Clock Speed: Up to 48 MHz
- Flash Memory: 64 KB
- RAM: 16 KB
- Operating Voltage: 1.85V - 3.8V
- I/O Pins: 82
- Communication Interfaces: UART, SPI, I2C, USB
- Analog-to-Digital Converter (ADC): 12-bit, up to 16 channels
- Timers: General Purpose Timers, Real-Time Counters
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
The EFM32LG980F64-QFP100T features a total of 100 pins arranged in a quad flat package. The pin configuration includes GPIO pins, power supply pins, communication interface pins, analog input pins, and other peripheral pins. Refer to the datasheet for the complete pinout diagram.
Functional Features
- Low Energy Consumption: Optimized for battery-powered applications
- Integrated Peripherals: Rich set of on-chip peripherals for diverse applications
- Security Features: Hardware AES encryption, secure bootloading
- Flexible Clocking Options: Multiple clock sources and low-power modes
- Peripheral Reflex System (PRS): Configurable logic for autonomous operation
Advantages and Disadvantages
Advantages
- Low power consumption extends battery life
- Integrated peripherals reduce external component count
- Security features enhance system integrity
- Flexible clocking options optimize power usage
Disadvantages
- Limited flash memory and RAM for certain applications
- Higher cost compared to some competing microcontrollers
Working Principles
The EFM32LG980F64-QFP100T operates based on the ARM Cortex-M3 core, which executes instructions from the embedded flash memory. It interacts with various peripherals and interfaces to carry out specific tasks as programmed by the user. The low energy consumption is achieved through efficient power management and clock gating techniques.
Detailed Application Field Plans
- IoT Devices: Sensor nodes, smart home devices
- Industrial Control: Motor control, automation systems
- Wearable Devices: Fitness trackers, health monitors
- Battery-Powered Applications: Portable medical devices, remote sensors
Detailed and Complete Alternative Models
- EFM32GG980F1024-QFP144T: Higher flash and RAM capacity
- EFM32WG980F256-QFN48T: Wireless connectivity options
- EFM32ZG980F32-QFN32T: Ultra-low power consumption for energy harvesting applications
In conclusion, the EFM32LG980F64-QFP100T is a versatile microcontroller suitable for a wide range of embedded applications, offering a balance of performance, power efficiency, and integrated features.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací EFM32LG980F64-QFP100T v technických řešeních
What is the EFM32LG980F64-QFP100T microcontroller used for?
- The EFM32LG980F64-QFP100T microcontroller is commonly used in various technical solutions such as IoT devices, industrial automation, and consumer electronics.
What are the key features of the EFM32LG980F64-QFP100T?
- The EFM32LG980F64-QFP100T features a 32-bit ARM Cortex-M3 processor, low power consumption, multiple communication interfaces, and a wide range of peripherals suitable for diverse applications.
How does the EFM32LG980F64-QFP100T support low power consumption?
- The microcontroller incorporates energy-efficient modes, such as sleep and deep sleep, along with flexible clocking options to minimize power consumption in battery-operated or energy-conscious applications.
Can the EFM32LG980F64-QFP100T handle real-time processing tasks?
- Yes, the EFM32LG980F64-QFP100T's ARM Cortex-M3 core provides the necessary performance and capabilities to handle real-time processing tasks effectively.
What development tools are available for programming the EFM32LG980F64-QFP100T?
- Silicon Labs provides a comprehensive suite of development tools, including Simplicity Studio, which supports software development, debugging, and energy profiling for the EFM32LG980F64-QFP100T.
Does the EFM32LG980F64-QFP100T support connectivity options?
- Yes, the microcontroller offers various communication interfaces, such as UART, SPI, I2C, and USB, enabling seamless connectivity with other devices and peripherals.
Is the EFM32LG980F64-QFP100T suitable for harsh environmental conditions?
- With its robust design and extended temperature range, the EFM32LG980F64-QFP100T is well-suited for deployment in challenging environmental conditions, including industrial and automotive applications.
Can the EFM32LG980F64-QFP100T be used for motor control applications?
- Yes, the microcontroller's peripheral set includes features tailored for motor control, making it suitable for applications requiring precise motor control and monitoring.
What security features does the EFM32LG980F64-QFP100T offer?
- The microcontroller provides hardware-accelerated encryption, secure bootloading, and tamper detection features to enhance system security in connected applications.
Are there any application notes or reference designs available for the EFM32LG980F64-QFP100T?
- Yes, Silicon Labs offers a wealth of application notes, reference designs, and example code to assist developers in implementing the EFM32LG980F64-QFP100T in their technical solutions.