XR68C681CJ-F MaxLinear

Name: XR68C681CJ-F
Brand: MaxLinear
SKU: XR68C681CJF_MaxLinear
Availability: OutOfStock
Rating: 5 (11 reviews)

XR68C681CJ-F electronic component of MaxLinear

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of XR68C681CJ-F UART Interface IC across the USA, India, Europe, Australia, and various other global locations. XR68C681CJ-F UART Interface IC are a product manufactured by MaxLinear. We provide cost-effective solutions for UART Interface IC, ensuring timely deliveries around the world.

Part No.

XR68C681CJ-F

Manufacturer:

MaxLinear

Category:

UART Interface IC

Description:

XR68C681 Series 5 V 1 Mbps Surface Mount CMOS Dual UART - PLCC-44

Datasheet:

XR68C681CJ-F Datasheet (PDF)

Shipping Charges:

Click here for details

Request our AI to suggest items that go with XR68C681CJ-F (Current search time: 5 ± 2 seconds)

Request our AI to suggest equivalents. (Current search time: 15 ± 4 seconds)

Price (USD)

N/A

Obsolete

XR68C681CJ-F More Buying Options & Price Grid(s)

Availability

Price (USD)

Quantity

Availability0

MOQ : 1
Multiples : 1

Qty	Unit Price
1	$ 11.6089
2	$ 11.4398
20	$ 9.9991
100	$ 8.2677

N/A

Obsolete

Availability0

MOQ : 9
Multiples : 1

Qty	Unit Price
9	$ 15.8342
10	$ 10.4977

N/A

Obsolete

Availability0

MOQ : 27
Multiples : 27

Qty	Unit Price
27	$ 6.4389
81	$ 5.9654
162	$ 5.8166

N/A

Obsolete

Availability0

MOQ : 1
Multiples : 1

Qty	Unit Price
1	$ 11.9068
10	$ 8.855
27	$ 8.843
513	$ 8.7108
1026	$ 8.2302

N/A

Obsolete

Availability0

MOQ : 4
Multiples : 1

Qty	Unit Price
4	$ 9.5256
5	$ 9.5256
25	$ 9.5256
50	$ 9.5256
150	$ 9.5256

N/A

Obsolete

Availability0

MOQ : 10
Multiples : 1

Qty	Unit Price
10	$ 13.3285
25	$ 10.4977

N/A

Obsolete

Availability0

MOQ : 1
Multiples : 1

Qty	Unit Price
1	$ 11.0965
10	$ 10.9127
25	$ 9.7373
100	$ 9.3421
250	$ 9.1553

N/A

Obsolete

Availability0

MOQ : 1
Multiples : 1

Qty	Unit Price
1	$ 16.0192

N/A

Obsolete

Availability0

MOQ : 9
Multiples : 9

Qty	Unit Price
9	$ 15.7979

N/A

Obsolete

Availability0

MOQ : 9
Multiples : 9

Qty	Unit Price
9	$ 15.7979

N/A

Obsolete

Specifications

Manufacturer MaxLinearMaxLinear
Product Category UART Interface ICUART Interface IC
Packaging TubeTube
Hts 8542.39.00.018542.39.00.01
Pcb Changed 4444
Package Height 3.68 (Min)3.68 (Min)
Package Width 16.5916.59
Package Length 16.5916.59
Lead Shape J - LeadJ - Lead
Mounting Surface MountSurface Mount
Number Of Channels Per Chip 22
Transmit Fifo Byte 11
Receive Fifo Byte 33
Number Of Gpios 6 Inputs\|8 Outputs6 Inputs\|8 Outputs
Maximum Data Rate 1Mbps1Mbps
Transmitter And Receiver Fifo Counter NoNo
Process Technology CmosCmos
Minimum Operating Supply Voltage V 4.754.75
Maximum Operating Supply Voltage V 5.255.25
Typical Operating Supply Voltage V 55
Maximum Supply Current Ma 1515
Minimum Operating Temperature °C 00
Maximum Operating Temperature °C 7070
Dma Support NoNo
False Start Bit Detection NoNo
Automatic Software Flow Control NoNo
Automatic Hardware Flow Control NoNo
Pin Count 4444
Supplier Package PLCCPLCC
Standard Package Name LCCLCC

We are delighted to provide the XR68C681CJ-F from our UART Interface IC category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the XR68C681CJ-F and other electronic components in the UART Interface IC category and beyond.

More Products By Manufacturer "Maxlinear"

Image	Part-Description
Hot	XR68C681J-F XR68C681 Series 5 V 1 Mbps Surface Mount CMOS Dual UART - PLCC-44 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR68C92CV-F XR68C92 Series 5.5V 230.4kbps Dual Universal Asynchronous Receiver & Transmitter Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR68M752IL32-F XR16M752 Series 3.6V 16 Mbps High Performance Dual UART With 64-Byte FIFO-QFN-32 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR68M752IM48-F XR68M Series 1.62 - 3.63 V DUART w/ 64-Byte FIFOs - TQFP-48 Stock : 256 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76203EL-F Voltage Regulators - Switching Regulators 3A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76203ELTR-F Voltage Regulators - Switching Regulators 3A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76205EL-F Voltage Regulators - Switching Regulators 5A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76205EVB Power Management IC Development Tools EVAL BOARD Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76208EL-F Voltage Regulators - Switching Regulators 8A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR68C681CJTR-F XR68C681 Series 5 V 1 Mbps Surface Mount CMOS Dual UART - PLCC-44 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "UART Interface IC"

Image	Part-Description
Hot	XR68C681J-F XR68C681 Series 5 V 1 Mbps Surface Mount CMOS Dual UART - PLCC-44 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR68C92CV-F XR68C92 Series 5.5V 230.4kbps Dual Universal Asynchronous Receiver & Transmitter Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR68M752IL32-F XR16M752 Series 3.6V 16 Mbps High Performance Dual UART With 64-Byte FIFO-QFN-32 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR68M752IM48-F XR68M Series 1.62 - 3.63 V DUART w/ 64-Byte FIFOs - TQFP-48 Stock : 256 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76203EL-F Voltage Regulators - Switching Regulators 3A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76203ELTR-F Voltage Regulators - Switching Regulators 3A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76205EL-F Voltage Regulators - Switching Regulators 5A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76205EVB Power Management IC Development Tools EVAL BOARD Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR76208EL-F Voltage Regulators - Switching Regulators 8A 40V Synch Step Down COT Regulator Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	XR77128EVB-DEMO-1-KITA XR77128 Universal PMIC Quad Output Digital PWM/PFM Demo Board Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

XR68C681 FEATURES % 3 - %& % ( % ( <0 , % % ) * ++ ( * ++ /0 , % % ( - + % % ( % % , - *( %( . /*( % ( % ( + &% *( 0 % ( 1 (++ *( & ( -, % ( ( /</< *( ( + 2 % ( (- ( /</ ( % ( : , -& 2 3 ( ( & ( *( 4 5 3 . APPLICATIONS /5 3 67 .% 8 2 9 : : ,* 7 ( ( &% % : ,* 7 % ( , ., ( ( + ( /*( . ( 2+ ( ( &% % ( 2(- %3 ( ( % GENERAL DESCRIPTION 25 ( % %& % ( 5 /< /< ( ++ % %( - % ( + /< + ( & + ( %% % % ( (% ( ( % ( ( % + & ( + (%+ ( %( - & %& % ( ( % % ( %( - ( (- + %( &2, . < %% ( (- + % ( 3 - (% %(- + % ( (% 3 - ( = ( , == ( ,: ( %% % %&% % & % ( ( ( ( ORDERING INFORMATION Pin Operating Pin Operating Part No. Package Temperature Part No. Package Temperature Range Range 5 /< /< > ==,: 5 /< /< 8 = , = <6 5 /< /< > ==,: = <6 5 /< /< , = , , 5 /< /< , = , , = <6 XR68C681 5 5 5 * 5 * , ,6 , , , , - + , % 9 9 9 9 ( : -( , -(% % -(% % , % -(% % -(% , * , * % ( ( ( - * * *( * % 0 * ++ . ( %% % ( = .A 7 2 2 7 8 5 . :7 5 ( ( %8 ( : <<1 , Figure 1. Block Diagram of the XR68C681 DUART Device

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Exarmay also be referenced as

Exar Corporation
MAX LINEAR
MAXLINEAR
MaxLinear, Inc.
XR

1200698487 Sensor Cables by Molex

Sep 23, 2025
The 1200698487 Sensor Cables / Actuator Cables by Molex provide durable, flexible, and IP67-rated connectivity for automation, robotics, and control systems across global industries.

TG.10.0113 Antennas by Taoglas – Compact High Gain GPS

Jul 23, 2025
The TG.10.0113 Antennas by Taoglas deliver high-gain GPS reception in a compact design for IoT, automotive, and embedded wireless systems. Reliable and efficient connectivity.

206037-2 Standard Circular Connector by TE Connectivity

Oct 31, 2025
The 206037-2 Standard Circular Connector by TE Connectivity offers durable, reliable connections for industrial, automotive, and communication systems worldwide.

SMBJ33A TVS Diodes by Littelfuse – Buy Online at XON

Nov 24, 2025
The SMBJ33A ESD Protection Diodes / TVS Diodes by Littelfuse deliver fast clamping, 600W surge protection, and reliable circuit protection for industrial, automotive, and consumer electronics. Available globally from XON Electronics.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

X-ON Worldwide Electronics

Welcome To X-ON Electronics

For more than 30 years, we have championed innovation and helped shape the electronic components supply industry. Our management philosophy aligns with our global reach and unwavering commitment to quality. Built on a strong commercial foundation, we continue to drive innovation across everything we do. If you need a trustworthy reliable partner in electronic component supply – look no further.

[email protected]

Policies | Terms and Conditions | Sitemap