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Name: EFM32LG940F64G-F-QFN64R
Brand: Silicon Labs
SKU: EFM32LG940F64G-F-QFN64R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM32LG940F64G-F-QFN64R

Part No.:: EFM32LG940F64G-F-QFN64R

Manufacturer:: Silicon Labs

Package:: 64-VFQFN Exposed Pad

Datasheet:

Description:: IC MCU 32BIT 64KB FLASH 64QFN

In Stock:: 2244

Quantity:: Add To Cart

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EFM32LG940F64G-F-QFN64R Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
Leopard Gecko
RoHS:
RoHS
Speed:
48MHz
RAM Size:
32K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Connectivity:
I²C, IrDA, SmartCard, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
53
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM32LG940F64G-F-QFN64R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32LG940F64G-F-QFN64R price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for EFM32LG940F64G-F-QFN64R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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EFM32LG940F64G-F-QFN64R information

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The working principle and core technical features of EFM32LG940F64G-F-QFN64R

EFM32LG940F64G-F-QFN64R is a highly integrated microcontroller from Silicon Labs, designed for low-power embedded applications requiring advanced performance and efficiency. It incorporates a powerful ARM Cortex-M3 CPU, rich peripherals, and innovative low-energy technologies.

Core Technologies:

- Energy-Friendly Microcontroller (EFM) Technology: Silicon Labs' proprietary EFM technology optimizes power consumption across all operational states, enabling ultra-low-power operation and extending battery life in battery-powered applications.

- Peripheral Reflex System (PRS): The PRS allows autonomous peripheral operation and interaction without CPU intervention, reducing the overall power consumption and enhancing system responsiveness.

- Low-Energy Sensor Interface (LESENSE): LESENSE enables efficient capacitive and inductive sensing applications with minimal power consumption, making it ideal for touch and proximity sensing in human-machine interface (HMI) designs.

- Low-Energy UART (LEUART): LEUART provides serial communication with low power consumption, facilitating energy-efficient data exchange in battery-powered IoT devices and wireless sensor networks.

- Advanced Energy Monitoring: Built-in energy monitoring features allow developers to profile and optimize power consumption in real-time, ensuring efficient utilization of system resources and extending battery life.

Application Scenarios:

In IoT applications, EFM32LG940F64G-F-QFN64R can be utilized for:

- Wireless Sensor Networks (WSN): The low-power capabilities of EFM32LG940F64G-F-QFN64R make it suitable for deployment in remote sensor nodes for environmental monitoring, asset tracking, and smart agriculture applications.

- Smart Home Automation: With its rich peripheral integration and low-energy features, EFM32LG940F64G-F-QFN64R can enable energy-efficient control and monitoring of home automation systems, including lighting, HVAC, and security systems.

- Wearable Devices: The small form factor and low-power characteristics of EFM32LG940F64G-F-QFN64R make it suitable for wearable health and fitness devices, providing continuous monitoring and data collection while maximizing battery life.

- Industrial Control Systems: In industrial automation, EFM32LG940F64G-F-QFN64R can be employed for real-time control and monitoring of manufacturing processes, enabling predictive maintenance and energy-efficient operation.

Technological Advantages:

- Ultra-Low-Power Operation: The EFM technology and efficient peripherals enable EFM32LG940F64G-F-QFN64R to achieve extended battery life, reducing the need for frequent battery replacements in battery-powered devices.

- High Integration: The integration of advanced peripherals, such as LESENSE and LEUART, simplifies system design and reduces external component count, minimizing board space and overall system cost.

- Real-Time Performance: The high-performance ARM Cortex-M3 CPU ensures responsive operation and efficient execution of real-time tasks, making EFM32LG940F64G-F-QFN64R suitable for time-critical applications.

- Scalability: Silicon Labs' EFM32 family offers a range of microcontrollers with varying feature sets and performance levels, allowing developers to choose the most suitable device for their specific application requirements.

Enhancing System Performance and Efficiency:

To further improve system performance and efficiency when utilizing EFM32LG940F64G-F-QFN64R, developers can:

- Optimize Firmware: Implement efficient algorithms and power management techniques to minimize CPU wake-ups and maximize sleep mode utilization, reducing overall power consumption.

- Utilize Energy Modes: Leverage the flexible energy modes provided by EFM32LG940F64G-F-QFN64R to dynamically adjust power consumption based on system workload and operating conditions.

- Optimize Peripheral Usage: Configure peripherals to operate in low-power modes when not actively processing data, and utilize hardware peripherals, such as DMA, to offload CPU tasks and reduce energy consumption.

- Use Energy Profiling Tools: Employ energy profiling tools provided by Silicon Labs to analyze and optimize system power consumption, identifying and addressing power-hungry components or firmware inefficiencies.

- Implement Power Supply Efficiency: Choose efficient voltage regulators and power management ICs to minimize power losses and maximize overall system efficiency, especially in battery-powered applications.

EFM32LG940F64G-F-QFN64R FAQ

1. How to order EFM32LG940F64G-F-QFN64R on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that EFM32LG940F64G-F-QFN64R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32LG940F64G-F-QFN64R. All suppliers must pass our qualification reviews before they can publish their products including EFM32LG940F64G-F-QFN64R on icwhale.com; we pay more attention to the channels and quality of EFM32LG940F64G-F-QFN64R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32LG940F64G-F-QFN64R price and inventory displayed accurate?

The price and inventory of EFM32LG940F64G-F-QFN64R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of EFM32LG940F64G-F-QFN64R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EFM32LG940F64G-F-QFN64R we delivered, we will accept the replacement or return of the EFM32LG940F64G-F-QFN64R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EFM32LG940F64G-F-QFN64R.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations