Products > Connectors > X20C05J-55

Images are for reference only.


Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; Number of Contacts:61; Connector Shell Size:24; Connecting Termination:Solder; Circular Shell Style:Straight Plug

  • Package/Case :
  • PLCC32
  • Product Categories :
  • Connectors
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 110


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X20C05J-55 Product Details


The Xicor X20C05 is a 512 x 8 NOVRAM featuring a high-speed static RAM overlaid bit-for-bit with a nonvolatile electrically erasable PROM (E2PROM). The X20C05 is fabricated with advanced CMOS floating gate technology to achieve high speed with low power and wide power-supply margin. The X20C05 features the JEDEC approved pinout for byte-wide memories, compatible with industry standard RAMs, ROMs, EPROMs, and E2PROMs.

The NOVRAM design allows data to be easily transferred from RAM to E2PROM (store) and E2PROM to RAM (recall). The store operation is completed in 5ms or less and the recall operation is completed in 5µs or less. 

Xicor NOVRAMS are designed for unlimited write operations to RAM, either from the host or recalls from E2PROM, and a minimum 1,000,000 store operations to the E2PROM. Data retention is specified to be greater than 100 years.


• Fast Access Time: 35ns, 45ns, 55ns 

• High Reliability 

—Endurance: 1,000,000 Nonvolatile Store Operations 

—Retention: 100 Years Minimum 

• Power-on Recall 

—E2PROM Data Automatically Recalled Into SRAM Upon Power-up 


—User Enabled Option 

—Automatically Stores SRAM Data Into the E2PROM Array When VCC Low Threshold is Detected 

—Open Drain AUTOSTORE Status Output Pin 

• Software Data Protection 

—Locks Out Inadvertent Store Operations 

• Low Power CMOS 

—Standby: 250µA 

• Infinite E2PROM Array Recall, and RAM Read and Write Cycles 

• Upward compatible with X20C16 (16K)


X20C05J-55 Pinout
(Picture: Pinout)

X20C05J-55 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free/RoHS Compliant
  • Package/Case
  • PLCC32

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Estimated Delivery Time: Jan 30 - Feb 04 days (choose Expedited at checkout).

Shipping & Payment


  • 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.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

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.


  • 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


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.


Q: How does Jotrin guarantee that X20C05J-55 is the original manufacturer or agent of XICOR?
We have a professional business development department to strictly test and verify the qualifications of XICOR original manufacturers and agents. All XICOR suppliers must pass the qualification review before they can publish their X20C05J-55 devices; we pay more attention to the channels and quality of X20C05J-55 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of X20C05J-55 chips? Including XICOR original factory information, application, X20C05J-55 pictures?
You can use Jotrin's intelligent search engine, or filter by Connectors category, or find it through Xicor, Inc. (Intersil Corp) Information page.
Q: Are the XICOR's X20C05J-55 price and stock displayed on the platform accurate?
The XICOR's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for X20C05J-55, 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 X20C05J-55?
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 X20C05J55 we delivered, we will accept the replacement or return of the X20C05J-55 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 X20C05J-55.
(3)The X20C05J-55 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 X20C05J-55 datasheet pdf, X20C05J pin diagram?
Need any After-Sales service, please feel free contact us:

Xicor, Inc. (Intersil Corp)

Intersil Corporation is a global designer and manufacturer of high performance analog semiconductors technology which located in Milpitas, California. Intersil was built on a solid foundation. Nowadays while increasing profitability and cash flow, Intersil continued focus on leading in attractive hi...
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