Name: XR88C681J-F
Brand: Exar Corporation
SKU: XR88C681J-F
Availability: InStock
Rating: 5 (178 reviews)

XR88C681J-F

For Reference Only

Part Number	XR88C681J-F
Manufacturer	Exar Corporation
Description	IC UART CMOS DUAL 44PLCC
Datasheet	XR88C681J-F Specifications
Package	44-LCC (J-Lead)
ECAD
In Stock	2,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 6 - Jun 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # XR88C681J-F (Interface - UARTs (Universal Asynchronous Receiver Transmitter)) is manufactured by Exar Corporation 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 XR88C681J-F specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add XR88C681J-F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of XR88C681J-F.

XR88C681J-F Specifications

Manufacturer	Exar Corporation
Category	Integrated Circuits (ICs) - Interface - UARTs (Universal Asynchronous Receiver Transmitter)
Package	44-LCC (J-Lead)
ECAD
Series	-
Features	Internal Oscillator, Timer/Counter
Number of Channels	2, DUART
FIFO's	3 Byte
Protocol	-
Data Rate (Max)	1Mbps
Voltage - Supply	5V
With Auto Flow Control	-
With IrDA Encoder/Decoder	-
With False Start Bit Detection	-
With Modem Control	-
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Supplier Device Package	44-PLCC (16.58x16.58)

XR88C681J-F Reviews

Abd***** Raja

March 30, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Rivk*****lazar

March 23, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Vale***** Potts

March 8, 2023

★ ★ ★ ★ ★

The order has arrived ahead of time, we appreciate it very much!! Thanks

Write a Review

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XR88C681J-F Packaging

XR88C681J-F FAQ

1. How to order XR88C681J-F 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 XR88C681J-F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the XR88C681J-F. All suppliers must pass our qualification reviews before they can publish their products including XR88C681J-F on Heisener; we pay more attention to the channels and quality of XR88C681J-F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the XR88C681J-F price and inventory displayed accurate?

The price and inventory of XR88C681J-F 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 XR88C681J-F?

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 XR88C681J-F we delivered, we will accept the replacement or return of the XR88C681J-F 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 XR88C681J-F.

(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 XR88C681J-F pin diagram, XR88C681J-F datasheet?

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

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XR88C681J-F 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.

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XR88C681J-F

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