Name: EFM32WG840F256-B-QFN64R
Brand: Silicon Labs
SKU: EFM32WG840F256-B-QFN64R
Availability: InStock
Rating: 5 (108 reviews)

EFM32WG840F256-B-QFN64R

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Nº de pieza	EFM32WG840F256-B-QFN64R
Fabricantes	Silicon Labs
Descripción	IC MCU 32BIT 256KB FLASH 64QFN
Hoja de datos
Paquete	-
ECAD
En existencias	0 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Para ser confirmado
Tiempo estimado de entrega	nov 26 - dic 1 (Elija envío expedito)
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Estamos ofreciendo EFM32WG840F256-B-QFN64R por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue EFM32WG840F256-B-QFN64R con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de EFM32WG840F256-B-QFN64R.

Especificaciones EFM32WG840F256-B-QFN64R

Fabricantes	Silicon Labs
Categoría	Circuitos integrados - Integrado: microcontroladores
Paquete	-
ECAD
Serie	Wonder Gecko
Procesador Core	ARM® Cortex®-M4F
Tamaño del núcleo	32-Bit Single-Core
Velocidad	48MHz
Conectividad	I2C, IrDA, SmartCard, SPI, UART/USART
Periféricos	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Cantidad de E / S	56
Tamaño de memoria del programa	256KB (256K x 8)
Tipo de memoria de programa	FLASH
Tamaño EEPROM	-
Tamaño de RAM	32K x 8
Voltaje - Suministro (Vcc / Vdd)	1.98V ~ 3.8V
Convertidores de datos	A/D 8x12b SAR; D/A 2x12b
Tipo de oscilador	Internal
Temperatura de funcionamiento	-40°C ~ 85°C (TA)
Tipo de montaje	Surface Mount
Paquete / caja	64-VFQFN Exposed Pad
Paquete de dispositivo del proveedor	64-QFN (9x9)

EFM32WG840F256-B-QFN64R Packaging

EFM32WG840F256-B-QFN64R FAQ

1. How to order EFM32WG840F256-B-QFN64R on Heisener?

Currently, Heisener 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 Heisener guarantee that EFM32WG840F256-B-QFN64R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32WG840F256-B-QFN64R. All suppliers must pass our qualification reviews before they can publish their products including EFM32WG840F256-B-QFN64R on Heisener; we pay more attention to the channels and quality of EFM32WG840F256-B-QFN64R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM32WG840F256-B-QFN64R price and inventory displayed accurate?

The price and inventory of EFM32WG840F256-B-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?

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 EFM32WG840F256-B-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 EFM32WG840F256-B-QFN64R we delivered, we will accept the replacement or return of the EFM32WG840F256-B-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 EFM32WG840F256-B-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
7.How to contact us to get technical supports, such as EFM32WG840F256-B-QFN64R pin diagram, EFM32WG840F256-B-QFN64R datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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EFM32WG840F256-B-QFN64R

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