Name: EFM32G840F128-QFN64
Brand: Silicon Labs
SKU: EFM32G840F128-QFN64
Price: 2.5555 USD
Availability: InStock
Rating: 5 (79 reviews)

EFM32G840F128-QFN64

For Reference Only

Part Number	EFM32G840F128-QFN64
Manufacturer	Silicon Labs
Description	IC MCU 32BIT 128KB FLASH 64QFN
Datasheet	EFM32G840F128-QFN64 Datasheet EFM32G840F128-QFN64 Specifications
Package	64-VFQFN Exposed Pad
ECAD
In Stock	6,176 piece(s)
Unit Price	$ 2.5555 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # EFM32G840F128-QFN64 (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 EFM32G840F128-QFN64 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EFM32G840F128-QFN64 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EFM32G840F128-QFN64.

EFM32G840F128-QFN64 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)	1.85 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)

EFM32G840F128-QFN64 Datasheet

EFM32G840F128-QFN64 Reviews

Augu***** Handa

April 4, 2023

★ ★ ★ ★ ★

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

Gianc*****Potter

March 29, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Macke*****Gopal

March 23, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Sha*****Sathe

March 18, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Lan*****yons

March 7, 2023

★ ★ ★ ★ ★

Item is as described and very good postage time. Thank you.

Mar***** Mand

March 6, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Ren*****Wall

March 5, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Kar*****ala

March 1, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

Write a Review

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EFM32G840F128-QFN64 Packaging

EFM32G840F128-QFN64 FAQ

1. How to order EFM32G840F128-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 EFM32G840F128-QFN64 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32G840F128-QFN64. All suppliers must pass our qualification reviews before they can publish their products including EFM32G840F128-QFN64 on Heisener; we pay more attention to the channels and quality of EFM32G840F128-QFN64 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EFM32G840F128-QFN64 price and inventory displayed accurate?

The price and inventory of EFM32G840F128-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 EFM32G840F128-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 EFM32G840F128-QFN64 we delivered, we will accept the replacement or return of the EFM32G840F128-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 of EFM32G840F128-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 EFM32G840F128-QFN64 pin diagram, EFM32G840F128-QFN64 datasheet?

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

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EFM32G840F128-QFN64 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

EFM32G840F128-QFN64

Silicon Laboratories Inc

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

EFM32G840F128-QFN64T

Silicon Laboratories Inc

IC MCU 32BIT 128KB FLASH 64QFN

Part Number

Manufacturer

Description

Stock

EFM32G840F128-QFN64T

D# 336-5484-ND

Silicon Laboratories Inc

IC MCU 32BIT 128KB FLASH 64QFN

EFM32G840F128-QFN64

D# 914-1015-2-ND

Silicon Laboratories Inc

IC MCU 32BIT 128KB FLASH 64QFN

Part Number

Manufacturer

Description

Stock

EFM32G840F128-QFN64T

SILICONLABS

In stock shipping within 2days

157

EFM32G840F128-QFN64

Silicon Laboratories Inc

In stock shipping within 2days

460

Part Number

Manufacturer

Description

Stock

EFM32G840F128QFN64

Vishay Siliconix

OEM/CM QUOTES ONLY | NO BROKERS

529

EFM32G840F128QFN64T

Vishay Siliconix

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

EFM32G840F128-QFN64

Silicon Laboratories Inc

OEM/CM Immediate delivery

335

EFM32G840F128-QFN64T

Silicon Laboratories Inc

OEM/CM Immediate delivery

Part Number

Manufacturer

Description

Stock

EFM32G840F128-QFN64T

D# NS-EFM32G840F128-QFN64T

Silicon Laboratories Inc

OEM/CM ONLY

2844

EFM32G840F128-QFN64

D# NS-EFM32G840F128-QFN64

Silicon Laboratories Inc

OEM/CM ONLY

5694

Part Number

Manufacturer

Description

Stock

EFM32G840F128QFN64

Energy Micro AS

OEM/CM ONLY

476

EFM32G840F128QFN64T

Energy Micro AS

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

EFM32G840F128-QFN64

Silicon Laboratories Inc

IN stock Immediate delivery

330

EFM32G840F128-QFN64T

Silicon Laboratories Inc

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

EFM32G840F128-QFN64T

Silicon Laboratories Inc

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

EFM32G840F128-QFN64

Silicon Laboratories Inc

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

Part Number

Manufacturer

Description

Stock

EFM32G840F128-QFN64T

Silicon Image Inc

shipping today

2109

EFM32G840F128-QFN64

Silicon Image Inc

shipping today

344

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EFM32G840F128-QFN64

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