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D71051C

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Serial Control Unit

  • Package/Case :
  • DIP-28
  • Product Categories :
  • Memory chips
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 1600

Quantity  

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D71051C Product Details

Description 

The uPD71051 serial control unit is a CMOS USART designed to provide serial data communications in microcomputer systems.The CPU uses it as a peripheral l/O device and programs it to communicate in synchronous or asynchronous serial data transmission protocols,including IBM bisync.

The USART receives serial data streams and converts them into parallel data characters for the CPU.While receiving serial data,the USART can also accept parallel data from the CPU,convert it to serial,andtransmit the data.The USART signals the CPU when it has received or transmitted a character and requires service.The CPU may read complete USART status data at any time.
Features
口Synchronous operation 
    One or two SYNC characters 
    Internal/external synchronization 
    Automatic SYNC character insertion
口Asynchronous operation 
    Clock rate:(baud rate)
    ×1,×16,or ×64
    Send stop bits:1.1.5.or 2 bits 
    Break transmission      
    Automatic break detection
    Valid start bit detection
口Baud rate:DC-240 kbit/s at x1 clock
口Full duplex,doubie-buffered transmitter/receiver
口Error detection:parity,overrun,and framing
口Five-to eight-bit characters
口Low-power standby mode
口 Compatible with standard microcomputers
口Functionally equivalent to(except standby mode)
   and can replace the uPD8251AF
口CMOS technology口Single +5 V±10% power supply    
口Industrial temperature range-40 to +85℃
D28-pin plastic DIP or PLCC or 44-pin plastic QFP D8MHz and 10 MHz

D71051C

D71051C Pinout
(Picture: Pinout)

D71051C Block Diagram
(Picture: Diagram)

Technical Parameters

  • Manufacturer
  • NEC
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • DIP-28

D71051C Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **adim***
    2020-03-28

    Точное. Доставка быстрей обычного. Спасибо продавцу.

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Estimated Delivery Time: Jun 20 - Jun 25 days (choose Expedited at checkout).

Shipping & Payment

Shipping

  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


Payment

  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
  • http://global.moneygram.com/

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that D71051C is the original manufacturer or agent of NEC?
We have a professional business development department to strictly test and verify the qualifications of NEC original manufacturers and agents. All NEC suppliers must pass the qualification review before they can publish their D71051C devices; we pay more attention to the channels and quality of D71051C products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of D71051C chips? Including NEC original factory information, Memory chips application, D71051C pictures?
You can use Jotrin's intelligent search engine, or filter by Memory chips category, or find it through NEC Corporation (Renesas) Information page.
Q: Are the NEC's D71051C price and stock displayed on the platform accurate?
The NEC's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for D71051C, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of D71051C?
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 D71051C we delivered, we will accept the replacement or return of the D71051C 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 D71051C.
(3)The D71051C 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as D71051C datasheet pdf, D71051C pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

NEC Corporation (Renesas)

nec
NEC Corporation ( Nippon Denki Kabushiki Gaisha?) is a Japanese multinational provider of information technology (IT) services and products, with its headquarters in Minato, Tokyo, Japan.NEC provides information technology (IT) and network solutions to business enterprises, communications services p...

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