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HomeProductsIntegrated Circuits (ICs)Interface - UARTs (Universal Asynchronous Receiver Transmitter)XR68C681CP
XR68C681CP Image
Image may be representation.
See specifications for product details.

XR68C681CP - MaxLinear, Inc.

Manufacturer Part Number
Exar (MaxLinear)
Allelco Part Number
ECAD Model
Parts Description
Detailed Description
40-DIP (0.600', 15.24mm)
Data sheet
In stock: 10560

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XR68C681CP Tech Specifications
MaxLinear, Inc. - XR68C681CP technical specifications, attributes, parameters and parts with similar specifications to MaxLinear, Inc. - XR68C681CP

Product Attribute Attribute Value  
Manufacturer Exar (MaxLinear)  
With Modem Control -  
With IrDA Encoder/Decoder -  
With False Start Bit Detection -  
With Auto Flow Control -  
Voltage - Supply 5V  
Supplier Device Package 40-PDIP  
Series -  
Product Attribute Attribute Value  
Protocol -  
Package / Case 40-DIP (0.600', 15.24mm)  
Package Tube  
Number of Channels 2, DUART  
Mounting Type Through Hole  
Features Internal Oscillator, Timer/Counter  
FIFO's -  
Data Rate (Max) 1Mbps  

Parts with Similar Specifications

The three parts on the right have similar specifications to MaxLinear, Inc. XR68C681CP

Product Attribute XR68C681CP XR68C192CJTR-F XR68C192IV-F XR68C192IJTR-F
Part Number XR68C681CP XR68C192CJTR-F XR68C192IV-F XR68C192IJTR-F
Manufacturer MaxLinear, Inc. MaxLinear, Inc. MaxLinear, Inc. MaxLinear, Inc.
Package Tube Tape & Reel (TR) Tray Tape & Reel (TR)
With Auto Flow Control - Yes Yes Yes
Supplier Device Package 40-PDIP 44-PLCC (16.59x16.59) 44-LQFP (10x10) 44-PLCC (16.59x16.59)
With False Start Bit Detection - - - -
Features Internal Oscillator, Timer/Counter Configurable GPIO, Internal Oscillator, Timer/Counter Configurable GPIO, Internal Oscillator, Timer/Counter Configurable GPIO, Internal Oscillator, Timer/Counter
Voltage - Supply 5V 2.97V ~ 5.5V 2.97V ~ 5.5V 2.97V ~ 5.5V
Series - - - -
Protocol - - - -
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Package / Case 40-DIP (0.600', 15.24mm) 44-LCC (J-Lead) 44-LQFP 44-LCC (J-Lead)
FIFO's - 16 Byte 16 Byte -
With Modem Control - - - -
Data Rate (Max) 1Mbps 230.4Kbps 230.4Kbps 230.4Kbps
With IrDA Encoder/Decoder - - - -
Number of Channels 2, DUART 2, DUART 2, DUART 2, DUART

XR68C681CP Datasheet PDF

Download XR68C681CP pdf datasheets and MaxLinear, Inc. documentation for XR68C681CP - MaxLinear, Inc..

PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf


Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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XR68C681CP Image


MaxLinear, Inc.

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