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Name: EFM32G840F32G-E-QFN64
Brand: Silicon Labs
SKU: EFM32G840F32G-E-QFN64
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Silicon Labs EFM32G840F32G-E-QFN64

Part No.:: EFM32G840F32G-E-QFN64

Manufacturer:: Silicon Labs

Package:: 64-VFQFN Exposed Pad

Datasheet:: EFM32G840F32G-E-QFN64.pdf

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

In Stock:: 2650

Quantity:: Add To Cart

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EFM32G840F32G-E-QFN64 Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tray
Series:
Gecko
RoHS:
RoHS
Speed:
32MHz
RAM Size:
8K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Connectivity:
I²C, IrDA, SmartCard, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
56
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM32G840F32G-E-QFN64 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32G840F32G-E-QFN64 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 EFM32G840F32G-E-QFN64 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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EFM32G840F32G-E-QFN64 information

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The working principle and core technical features of EFM32G840F32G-E-QFN64

EFM32G840F32G-E-QFN64 is a microcontroller featuring advanced capabilities, designed for embedded applications requiring low power consumption and high performance.

Application Scenario:

In smart home automation systems, EFM32G840F32G-E-QFN64 can be utilized to control various devices such as lighting, HVAC systems, and security cameras, enabling seamless integration and intelligent control.

Circuit Design:

To implement a smart home automation system using EFM32G840F32G-E-QFN64, consider the following steps:

1. Sensor Integration:

Connect sensors, such as motion sensors or temperature sensors, to the GPIO pins of EFM32G840F32G-E-QFN64. Utilize the built-in ADC and analog peripherals for sensor data acquisition and processing.

2. Device Control:

Interface with various actuators and devices, such as relays or servo motors, to control lighting, HVAC systems, and other appliances. Utilize PWM outputs and digital GPIO pins for precise control.

3. Communication:

Implement communication protocols like Wi-Fi or Bluetooth to enable remote control and monitoring of the smart home system. Utilize the built-in UART, SPI, or I2C peripherals for communication with wireless modules or network interfaces.

4. User Interface:

Integrate a user interface, such as a touchscreen display or mobile app, to provide users with intuitive control and feedback. Utilize the built-in LCD controller or external display interfaces for visual feedback and interaction.

5. Power Management:

Optimize power consumption by utilizing low-power modes and peripherals of EFM32G840F32G-E-QFN64. Implement efficient power supply designs with voltage regulators and energy harvesting techniques to prolong battery life in battery-powered applications.

Considerations:

When designing the smart home automation system, consider the following factors:

- Energy Efficiency: Optimize firmware algorithms and hardware design to minimize power consumption and extend battery life in battery-operated devices.

- Security: Implement robust security measures, such as encryption and authentication, to protect sensitive data and prevent unauthorized access to the smart home system.

- Interoperability: Ensure compatibility with existing smart home protocols and standards to enable seamless integration with other smart devices and platforms.

- Scalability: Design the system with scalability in mind to accommodate future expansions and additions of new devices and functionalities.

- Reliability: Conduct thorough testing and validation to ensure the reliability and stability of the smart home system under various operating conditions and environments.

EFM32G840F32G-E-QFN64 FAQ

1. How to order EFM32G840F32G-E-QFN64 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 EFM32G840F32G-E-QFN64 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32G840F32G-E-QFN64. All suppliers must pass our qualification reviews before they can publish their products including EFM32G840F32G-E-QFN64 on icwhale.com; we pay more attention to the channels and quality of EFM32G840F32G-E-QFN64 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32G840F32G-E-QFN64 price and inventory displayed accurate?

The price and inventory of EFM32G840F32G-E-QFN64 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 EFM32G840F32G-E-QFN64?

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 EFM32G840F32G-E-QFN64 we delivered, we will accept the replacement or return of the EFM32G840F32G-E-QFN64 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 EFM32G840F32G-E-QFN64.

(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