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Name: EFM32WG842F64-B-QFP64
Brand: Silicon Labs
SKU: EFM32WG842F64-B-QFP64
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM32WG842F64-B-QFP64

Part No.:: EFM32WG842F64-B-QFP64

Manufacturer:: Silicon Labs

Package:: 64-TQFP

Datasheet:

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

In Stock:: 2200

Quantity:: Add To Cart

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EFM32WG842F64-B-QFP64 Specifications

Package/Case:
64-TQFP
Packaging:
Tray
Series:
Wonder 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
Mounting Type:
Surface Mount
Number of I/O:
53
Core Processor:
ARM® Cortex®-M4F
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)

EFM32WG842F64-B-QFP64 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32WG842F64-B-QFP64 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 EFM32WG842F64-B-QFP64 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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EFM32WG842F64-B-QFP64 information

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The working principle and core technical features of EFM32WG842F64-B-QFP64

EFM32WG842F64-B-QFP64 is a powerful microcontroller known for its advanced features and efficient performance in embedded systems. It integrates an ARM Cortex-M4 CPU, extensive peripherals, and operates at ultra-low power consumption.

Application Scenario:

In smart home automation, EFM32WG842F64-B-QFP64 can be utilized to control lighting systems. It enables precise dimming control and integrates seamlessly with wireless communication protocols for remote operation.

Circuit Design:

To design a smart lighting system using EFM32WG842F64-B-QFP64, follow these steps:

1. Lighting Control:

Connect LED drivers to the PWM outputs of EFM32WG842F64-B-QFP64, such as pin PD0. Implement pulse-width modulation to adjust brightness levels based on environmental conditions or user preferences.

2. Sensor Integration:

Integrate ambient light sensors, connected to analog input pins of EFM32WG842F64-B-QFP64 like pin PC0, for automatic adjustment of lighting intensity according to ambient light levels.

3. Wireless Connectivity:

Implement Zigbee or Bluetooth Low Energy (BLE) protocols using the UART or SPI interfaces of EFM32WG842F64-B-QFP64 (e.g., pins PA1 and PA2) for wireless control and monitoring of the lighting system.

4. Power Efficiency:

Utilize the Energy Management Unit (EMU) of EFM32WG842F64-B-QFP64 to optimize power consumption. Implement sleep modes and power gating techniques to extend battery life in battery-operated applications.

5. User Interface:

Design a user-friendly interface using OLED displays or LEDs, connected to GPIO pins like pin PB0, to provide real-time status updates and user interaction options for the lighting system.

Considerations:

- Thermal Management: Ensure adequate heat dissipation measures are in place to maintain optimal performance of EFM32WG842F64-B-QFP64 under varying load conditions.

- Security: Implement encryption protocols and secure communication channels to protect data transmitted between the microcontroller and connected devices.

- Scalability: Design the system architecture to accommodate future expansions or updates in functionality, ensuring flexibility and longevity of the smart lighting solution.

- Environmental Compatibility: Verify compliance with environmental standards and regulations for sustainable and eco-friendly operation of the smart lighting system.

EFM32WG842F64-B-QFP64 FAQ

1. How to order EFM32WG842F64-B-QFP64 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 EFM32WG842F64-B-QFP64 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32WG842F64-B-QFP64. All suppliers must pass our qualification reviews before they can publish their products including EFM32WG842F64-B-QFP64 on icwhale.com; we pay more attention to the channels and quality of EFM32WG842F64-B-QFP64 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32WG842F64-B-QFP64 price and inventory displayed accurate?

The price and inventory of EFM32WG842F64-B-QFP64 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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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 EFM32WG842F64-B-QFP64?

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 EFM32WG842F64-B-QFP64 we delivered, we will accept the replacement or return of the EFM32WG842F64-B-QFP64 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 EFM32WG842F64-B-QFP64.

(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