EFM32LG940F256-QFN64 - Silicon Labs - Price, Inventory & Datasheets | Heisener.com
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EFM32LG940F256-QFN64

EFM32LG940F256-QFN64

EFM32LG940F256-QFN64

For Reference Only

Part Number

EFM32LG940F256-QFN64

Manufacturer

Silicon Labs

Description

IC MCU 32BIT 256KB FLASH 64QFN

Package

64-WFQFN Exposed Pad

ECAD

In Stock

7,360 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Nov 30 - Dec 5 ( Choose Expedited Shipping)

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Payment Methods
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EFM32LG940F256-QFN64

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ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about EFM32LG940F256-QFN64?

Part Number # EFM32LG940F256-QFN64 (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 EFM32LG940F256-QFN64specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM32LG940F256-QFN64 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM32LG940F256-QFN64.

EFM32LG940F256-QFN64 Specifications

Manufacturer Silicon Labs
Category Integrated Circuits (ICs) - Embedded - Microcontrollers
Package 64-WFQFN 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-WFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9)

EFM32LG940F256-QFN64 Datasheet

EFM32LG940F256-QFN64 Reviews

Sari*****Horton

April 4, 2023

Itams as described Fast and cheap shipping.

Popp*****this

April 1, 2023

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Lilia*****rrillo

March 28, 2023

Great capacitors. very fast post very good communication.

Eme*****Mora

March 20, 2023

Website and order clear, concise and user friendly. Thanks!

Alan*****rrett

March 15, 2023

Great product at a good price. No complaints.

Kade*****thews

March 14, 2023

These little guys worked perfect for my wiring project. Reliable, good quality.

Ern***** Kale

February 28, 2023

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Cynt*****Bhalla

February 25, 2023

No problem in making an order and will see how the shipping goes.

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EFM32LG940F256-QFN64 FAQ

1. How to order EFM32LG940F256-QFN64 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 EFM32LG940F256-QFN64 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theEFM32LG940F256-QFN64. All suppliers must pass our qualification reviews before they can publish their products including EFM32LG940F256-QFN64 on Heisener;we pay more attention to the channels and quality of EFM32LG940F256-QFN64products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32LG940F256-QFN64 price and inventory displayed accurate?

The price and inventory of EFM32LG940F256-QFN64 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 EFM32LG940F256-QFN64?

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 EFM32LG940F256-QFN64 we delivered, we will accept the replacement or return of the EFM32LG940F256-QFN64 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 ofEFM32LG940F256-QFN64.
(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 EFM32LG940F256-QFN64 pin diagram, EFM32LG940F256-QFN64 datasheet?

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

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EFM32LG940F256-QFN64 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

EFM32LG940F256-QFN64T

Silicon Laboratories Inc

MCU 32-bit EFM32 ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 64-Pin QFN EP

100

EFM32LG940F256-QFN64

Silicon Laboratories Inc

MCU, 32BIT, CORTEX-M3, 48MHZ, QFN-64

969
Part Number Manufacturer Description Stock

EFM32LG940F256-QFN64T

D# EFM32LG940F256-QFN64T-ND

Silicon Laboratories Inc

IC MCU 32BIT 256KB FLASH 64QFN

0

EFM32LG940F256-QFN64

D# 914-1057-2-ND

Silicon Laboratories Inc

IC MCU 32BIT 256KB FLASH 64QFN

0
Part Number Manufacturer Description Stock

EFM32LG940F256QFN64T

Vishay Siliconix

OEM/CM QUOTES ONLY | NO BROKERS

46
Part Number Manufacturer Description Stock

EFM32LG940F256-QFN64T

D# NS-EFM32LG940F256-QFN64T

Silicon Laboratories Inc

OEM/CM ONLY

8614

EFM32LG940F256-QFN64

D# NS-EFM32LG940F256-QFN64

Silicon Laboratories Inc

OEM/CM ONLY

8281
Part Number Manufacturer Description Stock

EFM32LG940F256-QFN64T

D# EFM32LG940F256-QFN64T

Silicon Laboratories Inc

Semiconductor

38
Part Number Manufacturer Description Stock

EFM32LG940F256QFN64T

Energy Micro AS

OEM/CM ONLY

94

EFM32LG940F256-QFN64 Tags

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  • Silicon Labs
  • Silicon Labs EFM32LG940F256-QFN64
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