EFM32LG940F256G-E-QFN64R - Silicon Labs - Price, Inventory & Datasheets | Heisener.com
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EFM32LG940F256G-E-QFN64R

EFM32LG940F256G-E-QFN64R

EFM32LG940F256G-E-QFN64R

For Reference Only

Part Number

EFM32LG940F256G-E-QFN64R

Manufacturer

Silicon Labs

Description

IC MCU 32BIT 256KB FLASH 64QFN

Package

64-VFQFN Exposed Pad

ECAD

In Stock

7,104 piece(s)

Unit Price

$ 4.2967 *

Lead Time

To be Confirmed

Estimated Delivery Time

Dec 31 - Jan 5 ( Choose Expedited Shipping)

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EFM32LG940F256G-E-QFN64R

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Do you have any question about EFM32LG940F256G-E-QFN64R?

Part Number # EFM32LG940F256G-E-QFN64R (Embedded - Microcontrollers) is manufactured by Silicon Labsand 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 EFM32LG940F256G-E-QFN64Rspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM32LG940F256G-E-QFN64R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM32LG940F256G-E-QFN64R.

EFM32LG940F256G-E-QFN64R Specifications

Manufacturer Silicon Labs
Category Integrated Circuits (ICs) - Embedded - Microcontrollers
Package 64-VFQFN Exposed Pad
ECAD Technical cover
Series Leopard Gecko
Core Processor ARM? Cortex?-M3
Core Size 32-Bit
Speed 48MHz
Connectivity I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O 53
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 64-QFN (9x9)

EFM32LG940F256G-E-QFN64R Datasheet

EFM32LG940F256G-E-QFN64R Reviews

Franc*****rpenter

April 1, 2023

Thousands of in stock parts with low cost shipping and standard quality.

Jazi*****olla

March 21, 2023

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Hall*****hields

March 16, 2023

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Domi*****Ravi

March 12, 2023

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Duk*****urian

March 2, 2023

Completely satisfied of EFM32LG940F256G-E-QFN64R , I always find what I need. The site is easy to get the components .

Sad*****Ball

February 26, 2023

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

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EFM32LG940F256G-E-QFN64R FAQ

1. How to order EFM32LG940F256G-E-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 EFM32LG940F256G-E-QFN64R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theEFM32LG940F256G-E-QFN64R. All suppliers must pass our qualification reviews before they can publish their products including EFM32LG940F256G-E-QFN64R on Heisener;we pay more attention to the channels and quality of EFM32LG940F256G-E-QFN64Rproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32LG940F256G-E-QFN64R price and inventory displayed accurate?

The price and inventory of EFM32LG940F256G-E-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.
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 EFM32LG940F256G-E-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 EFM32LG940F256G-E-QFN64R we delivered, we will accept the replacement or return of the EFM32LG940F256G-E-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 ofEFM32LG940F256G-E-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 EFM32LG940F256G-E-QFN64R pin diagram, EFM32LG940F256G-E-QFN64R datasheet?

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

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EFM32LG940F256G-E-QFN64R Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

EFM32LG940F256G-E-QFN64R

D# EFM32LG940F256G-E-QFN64R-ND

Silicon Laboratories Inc

IC MCU 32BIT 256KB FLASH 64QFN

0
Part Number Manufacturer Description Stock

EFM32LG940F256G-E-QFN64R

Silicon Laboratories Inc

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

0

EFM32LG940F256G-E-QFN64R Tags

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