Name: EFM32WG940F256-QFN64T
Brand: Silicon Labs
SKU: EFM32WG940F256-QFN64T
Price: 5.0185 USD
Availability: InStock
Rating: 5 (106 reviews)

EFM32WG940F256-QFN64T

For Reference Only

Part Number	EFM32WG940F256-QFN64T
Manufacturer	Silicon Labs
Description	IC MCU 32BIT 256KB FLASH 64QFN
Datasheet	EFM32WG940F256-QFN64T Datasheet EFM32WG940F256-QFN64T Specifications
Package	64-VFQFN Exposed Pad
ECAD
In Stock	3,264 piece(s)
Unit Price	$ 5.0185 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 7 - Jun 12 (Choose Expedited Shipping)
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Part Number # EFM32WG940F256-QFN64T (Embedded - Microcontrollers) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For EFM32WG940F256-QFN64T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM32WG940F256-QFN64T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM32WG940F256-QFN64T.

EFM32WG940F256-QFN64T Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	64-VFQFN Exposed Pad
ECAD
Series	Wonder Gecko
Core Processor	ARM? Cortex?-M4F
Core Size	32-Bit
Speed	48MHz
Connectivity	I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O	52
Program Memory Size	256KB (256K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.85 V ~ 3.8 V
Data Converters	A/D 8x12b, D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	64-VFQFN Exposed Pad
Supplier Device Package	-

EFM32WG940F256-QFN64T Datasheet

EFM32WG940F256-QFN64T Reviews

Coli*****osby

April 7, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Nico*****tein

March 30, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Alva*****ibal

March 24, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Gene*****Ganesh

March 16, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Nata*****Bose

March 2, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Arch*****omero

February 26, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Kie***** Wise

February 25, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

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EFM32WG940F256-QFN64T Packaging

EFM32WG940F256-QFN64T FAQ

1. How to order EFM32WG940F256-QFN64T 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 EFM32WG940F256-QFN64T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32WG940F256-QFN64T. All suppliers must pass our qualification reviews before they can publish their products including EFM32WG940F256-QFN64T on Heisener; we pay more attention to the channels and quality of EFM32WG940F256-QFN64T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM32WG940F256-QFN64T price and inventory displayed accurate?

The price and inventory of EFM32WG940F256-QFN64T 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 EFM32WG940F256-QFN64T?

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 EFM32WG940F256-QFN64T we delivered, we will accept the replacement or return of the EFM32WG940F256-QFN64T 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 EFM32WG940F256-QFN64T.

(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 EFM32WG940F256-QFN64T pin diagram, EFM32WG940F256-QFN64T datasheet?

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

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EFM32WG940F256-QFN64T Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

EFM32WG940F256-QFN64T

Silicon Laboratories Inc

Silicon Labs EFM32WG940F256-QFN64T

100

Part Number

Manufacturer

Description

Stock

EFM32WG940F256-QFN64T

D# 336-4598-ND

Silicon Laboratories Inc

IC MCU 32BIT 256KB FLASH 64QFN

199

Part Number

Manufacturer

Description

Stock

EFM32WG940F256QFN64T

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

286

Part Number

Manufacturer

Description

Stock

EFM32WG940F256-QFN64T

D# 904-EFM32WG940F256T

Silicon Laboratories Inc

ARM Microcontrollers - MCU 256k Flash, 32k RAM, USB, 8x18 LCD, AES

RoHS: Compliant

378

Part Number

Manufacturer

Description

Stock

EFM32WG940F256-QFN64T

D# NS-EFM32WG940F256-QFN64T

Silicon Laboratories Inc

OEM/CM ONLY

9004

Part Number

Manufacturer

Description

Stock

EFM32WG940F256QFN64T

Energy Micro AS

OEM/CM ONLY

116

Part Number

Manufacturer

Description

Stock

EFM32WG940F256-QFN64T

Silicon Laboratories Inc

256k Flash, 32k RAM, USB, 8x18 LCD, AES

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EFM32WG940F256-QFN64T

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