SCN68681C1N40
PDIP module featuring dual UART channels and 5V compatibility in a 40-pin configuration
Inventory:9,647
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : SCN68681C1N40
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Package/Case : PDIP-40
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Manufacturer : Nxp Semiconductors
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Components Classification : Specialized
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Datesheet : SCN68681C1N40 DataSheet (PDF)
Overview of SCN68681C1N40
The SCN68681C1N40 is a high-speed dual UART communication IC optimized for high-speed serial interface, low power consumption profile, data error detection capabilities, and correction of data errors ensured. It provides excellent performance for robust industrial use, secure defense systems, advanced aerospace tech, medical tech essential, smart homes need this, and top choice for telecom.
Pinout
The SCN68681C1N40 pinout refers to the configuration and function of each pin in its PDIP-40 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the SCN68681C1N40 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- High-speed serial interface: Enables high-speed data transfer up to 460kbit/s.
- Dual-channel serial communications: Supports simultaneous transmission and reception of data on two separate channels.
- FIFO-based transmission: Ensures efficient data transfer with minimal latency.
- Programmable baud rate generator: Allows for flexible configuration of the communication protocol.
- Error detection and correction: Guarantees error-free data transfer through built-in error detection and correction mechanisms.
Applications
- Top choice for telecom: Ideal for telecommunications applications requiring high-speed data transmission.
- Smart homes need this: Suitable for smart home systems that require reliable and efficient communication protocols.
- Robust industrial use: Designed for demanding industrial environments where reliability and performance are crucial.
- Medical tech essential: Used in medical devices where data integrity and accuracy are paramount.
- Secure defense systems: Utilized in secure defense applications that require high-speed data transmission with minimal latency.
- Advanced aerospace tech: Suitable for advanced aerospace technologies requiring reliable and efficient communication protocols.
Advantages and Disadvantages
Advantages
- High-speed data transfer: Enables fast and efficient data transmission.
- Error detection and correction: Guarantees error-free data transfer through built-in mechanisms.
- FIFO-based transmission: Ensures efficient data transfer with minimal latency.
- Programmable baud rate generator: Allows for flexible configuration of the communication protocol.
- Dual-channel serial communications: Supports simultaneous transmission and reception of data on two separate channels.
Disadvantages
- Complexity: May require additional design effort to integrate with other components.
- Power consumption: May consume more power than simpler communication ICs.
Frequently Asked Questions
Q: What is the maximum data transfer rate supported by SCN68681C1N40?
A: The maximum data transfer rate supported by SCN68681C1N40 is 460kbit/s.
Q: Can SCN68681C1N40 support simultaneous transmission and reception of data on two separate channels?
A: Yes, SCN68681C1N40 supports dual-channel serial communications, allowing for simultaneous transmission and reception of data on two separate channels.
Q: What is the power consumption of SCN68681C1N40?
A: The power consumption of SCN68681C1N40 depends on the specific application and operating conditions. However, it is generally designed to consume low power while maintaining high performance.
Q: Can SCN68681C1N40 be used in medical devices?
A: Yes, SCN68681C1N40 can be used in medical devices where data integrity and accuracy are paramount. Its error detection and correction mechanisms ensure reliable data transfer even in demanding environments.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
ECCN (US) | EAR99 | Part Status | Obsolete |
HTS | 8542.31.00.01 | Automotive | No |
PPAP | No | Number of Channels per Chip | 2 |
Number of GPIOs | 8 Outputs|6 Inputs | Maximum Data Rate | 115.2KBd |
Transmitter and Receiver FIFO Counter | No | Process Technology | CMOS |
Minimum Operating Supply Voltage (V) | 4.75 | Maximum Operating Supply Voltage (V) | 5.25 |
Typical Operating Supply Voltage (V) | 5 | Maximum Supply Current (mA) | 150 |
Minimum Operating Temperature (°C) | 0 | Maximum Operating Temperature (°C) | 70 |
DMA Support | No | False Start Bit Detection | Yes |
Automatic Software Flow Control | No | Supplier Temperature Grade | Commercial |
Automatic Hardware Flow Control | No | Mounting | Through Hole |
Package Height | 4(Max) | Package Width | 14.1(Max) |
Package Length | 52.5(Max) | PCB changed | 40 |
Standard Package Name | DIP | Supplier Package | PDIP |
Pin Count | 40 | Lead Shape | Through Hole |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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SCN68681C1N40
PDIP module featuring dual UART channels and 5V compatibility in a 40-pin configuration
Inventory:
9,647
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




