Name: EFM32G840F128G-E-QFN64R
Brand: Silicon Labs
SKU: EFM32G840F128G-E-QFN64R
Price: 4.5058 USD
Availability: InStock
Rating: 5 (144 reviews)

EFM32G840F128G-E-QFN64R

For Reference Only

Part Number	EFM32G840F128G-E-QFN64R
Manufacturer	Silicon Labs
Description	128K FLASH, 16K RAM, 4X24 LCD, A
Datasheet	EFM32G840F128G-E-QFN64R Specifications
Package	64-VFQFN Exposed Pad
ECAD
In Stock	5,520 piece(s)
Unit Price	$ 4.5058 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # EFM32G840F128G-E-QFN64R (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 EFM32G840F128G-E-QFN64R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM32G840F128G-E-QFN64R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM32G840F128G-E-QFN64R.

EFM32G840F128G-E-QFN64R Specifications

Manufacturer	Silicon Labs
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	64-VFQFN Exposed Pad
ECAD
Series	Gecko
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Speed	32MHz
Connectivity	I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O	56
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	16K x 8
Voltage - Supply (Vcc/Vdd)	1.98 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)

EFM32G840F128G-E-QFN64R Reviews

Tenle*****kerson

April 7, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Walke*****arthy

April 7, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Thia*****arman

March 11, 2023

★ ★ ★ ★ ★

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Wren*****thews

March 7, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Bren*****Frank

March 6, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Myra*****ghese

February 25, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Mus*****arra

February 22, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Ariad*****uilar

February 21, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

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EFM32G840F128G-E-QFN64R Packaging

EFM32G840F128G-E-QFN64R FAQ

1. How to order EFM32G840F128G-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 EFM32G840F128G-E-QFN64R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32G840F128G-E-QFN64R. All suppliers must pass our qualification reviews before they can publish their products including EFM32G840F128G-E-QFN64R on Heisener; we pay more attention to the channels and quality of EFM32G840F128G-E-QFN64R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM32G840F128G-E-QFN64R price and inventory displayed accurate?

The price and inventory of EFM32G840F128G-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 EFM32G840F128G-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 EFM32G840F128G-E-QFN64R we delivered, we will accept the replacement or return of the EFM32G840F128G-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 of EFM32G840F128G-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 EFM32G840F128G-E-QFN64R pin diagram, EFM32G840F128G-E-QFN64R datasheet?

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

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EFM32G840F128G-E-QFN64R 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

EFM32G840F128G-E-QFN64R

D# EFM32G840F128G-E-QFN64R-ND

Silicon Laboratories Inc

IC MCU 32BIT 128KB FLASH 64QFN

Part Number

Manufacturer

Description

Stock

EFM32G840F128GEQFN64R

Silicon Laboratories Inc

OEM/CM QUOTES ONLY | NO BROKERS

4600

Part Number

Manufacturer

Description

Stock

EFM32G840F128GEQFN64R

Silicon Labs Isolation Inc

OEM/CM ONLY

4016

Part Number

Manufacturer

Description

Stock

EFM32G840F128G-E-QFN64R

Silicon Laboratories Inc

128k Flash, 16k RAM, 4x24 LCD, AES

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EFM32G840F128G-E-QFN64R

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