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Name: EFM32G842F64G-E-QFP64
Brand: Silicon Labs
SKU: EFM32G842F64G-E-QFP64
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM32G842F64G-E-QFP64

Part No.:: EFM32G842F64G-E-QFP64

Manufacturer:: Silicon Labs

Package:: 64-TQFP

Datasheet:: EFM32G842F64G-E-QFP64.pdf

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

In Stock:: 2625

Quantity:: Add To Cart

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EFM32G842F64G-E-QFP64 Specifications

Package/Case:
64-TQFP
Packaging:
Tray
Series:
Gecko
RoHS:
RoHS
Speed:
32MHz
RAM Size:
16K 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:
53
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM32G842F64G-E-QFP64 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32G842F64G-E-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 EFM32G842F64G-E-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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EFM32G842F64G-E-QFP64 information

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The working principle and core technical features of EFM32G842F64G-E-QFP64

EFM32G842F64G-E-QFP64 is a microcontroller chip known for its advanced features and robust performance, widely used in embedded systems across various industries. It integrates a powerful ARM Cortex-M3 CPU, extensive peripherals, and efficient energy management capabilities.

Application Scenario:

In smart home automation, EFM32G842F64G-E-QFP64 can be utilized to control and manage household devices, such as lighting systems, HVAC (Heating, Ventilation, and Air Conditioning) units, and security sensors, enhancing convenience and energy efficiency.

Circuit Design:

To design a smart lighting system using EFM32G842F64G-E-QFP64, follow these steps:

1. Sensor Integration:

Connect light sensors, such as photodiodes or light-dependent resistors (LDRs), to analog input pins of EFM32G842F64G-E-QFP64, such as pin PA0, for ambient light detection. Employ suitable conditioning circuitry for accurate light intensity measurement.

2. Output Control:

Connect LED drivers or relay modules to GPIO pins of EFM32G842F64G-E-QFP64, like pin PB0, to control the illumination of different zones or rooms based on ambient light levels and user preferences.

3. User Interface:

Integrate a user interface, such as a touchscreen display or smartphone app, to allow users to adjust lighting settings and monitor energy consumption. Utilize GPIO pins, like pin PC0, for interfacing with the display or communication modules.

4. Wireless Connectivity:

Implement wireless communication protocols, such as Wi-Fi or Bluetooth Low Energy (BLE), to enable remote access and control of the lighting system. Configure relevant GPIO pins, like pin PA9 and PA10, for wireless module interfacing.

5. Energy Optimization:

Optimize power management strategies by utilizing low-power modes and peripheral shutdown features of EFM32G842F64G-E-QFP64 to minimize energy consumption without compromising system responsiveness.

Considerations:

When designing the circuit, consider the following aspects:

- Sensing Accuracy: Calibrate and validate the performance of light sensors to ensure precise light intensity measurement under different environmental conditions.

- Output Stability: Verify the stability and reliability of LED drivers or relay modules to maintain consistent illumination levels and prevent flickering or dimming issues.

- User Experience: Design an intuitive and user-friendly interface for seamless interaction with the lighting system, incorporating features like scheduling, scene presets, and energy usage statistics.

- Security Measures: Implement encryption and authentication mechanisms to secure wireless communication channels and protect user privacy and system integrity.

- Scalability: Design the system architecture with scalability in mind to accommodate future expansion and integration with additional smart home devices or functionalities.

EFM32G842F64G-E-QFP64 FAQ

1. How to order EFM32G842F64G-E-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 EFM32G842F64G-E-QFP64 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32G842F64G-E-QFP64. All suppliers must pass our qualification reviews before they can publish their products including EFM32G842F64G-E-QFP64 on icwhale.com; we pay more attention to the channels and quality of EFM32G842F64G-E-QFP64 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32G842F64G-E-QFP64 price and inventory displayed accurate?

The price and inventory of EFM32G842F64G-E-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?

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?

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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 EFM32G842F64G-E-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 EFM32G842F64G-E-QFP64 we delivered, we will accept the replacement or return of the EFM32G842F64G-E-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 EFM32G842F64G-E-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