What is the Additional Feature ?

Name: EFM32WG942F256-B-QFP64R
Brand: Silicon Labs
SKU: EFM32WG942F256-B-QFP64R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Silicon Labs EFM32WG942F256-B-QFP64R

Part No.:: EFM32WG942F256-B-QFP64R

Manufacturer:: Silicon Labs

Package:: 64-TQFP

Datasheet:

Description:: IC MCU 32BIT 256KB FLASH 64TQFP

In Stock:: 3916

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

EFM32WG942F256-B-QFP64R Specifications

Package/Case:
64-TQFP
Packaging:
Tape & Reel (TR)
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, USB
Mounting Type:
Surface Mount
Number of I/O:
50
Core Processor:
ARM® Cortex®-M4F
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM32WG942F256-B-QFP64R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32WG942F256-B-QFP64R 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 EFM32WG942F256-B-QFP64R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

EFM32WG942F256-B-QFP64R information

Views：

The working principle and core technical features of EFM32WG942F256-B-QFP64R

EFM32WG942F256-B-QFP64R is an advanced microcontroller known for its energy-efficient operation and extensive feature set, making it ideal for diverse embedded applications.

Application Scenario:

In smart home systems, EFM32WG942F256-B-QFP64R can be utilized to control and manage various IoT devices, such as smart thermostats for energy-efficient temperature regulation.

Circuit Design:

To implement a smart thermostat using EFM32WG942F256-B-QFP64R, follow these steps:

1. Sensor Integration:

Connect a temperature sensor, like an NTC thermistor or digital temperature sensor, to one of the ADC input pins of EFM32WG942F256-B-QFP64R, such as pin PA0. Ensure proper signal conditioning for accurate temperature readings.

2. Actuator Control:

Interface relay modules or solid-state switches with GPIO pins, such as pin PB0, to control HVAC systems or heating elements based on temperature inputs.

3. User Interface:

Integrate a touch-sensitive LCD display or LED indicators for user interaction and real-time temperature display, utilizing GPIO pins, like pin PC0, for display interfacing.

4. Connectivity:

Utilize UART or SPI interfaces, configured on GPIO pins like PA9 and PA10, to communicate with wireless modules for remote monitoring and control of the thermostat system.

5. Power Management:

Implement efficient power supply designs with voltage regulators and capacitors to ensure stable operation of EFM32WG942F256-B-QFP64R and connected peripherals, optimizing energy consumption.

Considerations:

When designing the smart thermostat, consider:

- Energy Efficiency: Utilize low-power modes and efficient algorithms to minimize energy consumption, extending battery life in battery-operated devices.

- System Scalability: Design the system to accommodate future upgrades or additional functionalities, leveraging the flexibility and scalability of EFM32WG942F256-B-QFP64R.

- Reliability: Conduct rigorous testing to ensure reliable operation across varying environmental conditions and under different load scenarios.

- Security: Implement secure communication protocols and firmware update mechanisms to protect against unauthorized access and ensure data integrity.

This HTML snippet outlines the capabilities and application scenarios of the EFM32WG942F256-B-QFP64R microcontroller, focusing on its role in smart thermostat systems for energy-efficient temperature control in smart home environments.

EFM32WG942F256-B-QFP64R FAQ

1. How to order EFM32WG942F256-B-QFP64R 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 EFM32WG942F256-B-QFP64R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32WG942F256-B-QFP64R. All suppliers must pass our qualification reviews before they can publish their products including EFM32WG942F256-B-QFP64R on icwhale.com; we pay more attention to the channels and quality of EFM32WG942F256-B-QFP64R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32WG942F256-B-QFP64R price and inventory displayed accurate?

The price and inventory of EFM32WG942F256-B-QFP64R 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

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 EFM32WG942F256-B-QFP64R?

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 EFM32WG942F256-B-QFP64R we delivered, we will accept the replacement or return of the EFM32WG942F256-B-QFP64R 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 EFM32WG942F256-B-QFP64R.

(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