Products > Integrated Circuits (ICs) > Interface ICs > PEX8311-AA66BCF

Images are for reference only.


Hot Sale

PCI PCIE TO LOCAL BUS BRIDGE, 32 BIT, PCI Bus Type:PCI Express to Local Bus Bridge, PCI Express Base Spec:PCIe 1.0a, Supply Voltage Min:3.3V, Supply Voltage Max:1.5V

Manufacturer : PLX Technology, Inc. (Broadcom)
Package/Case : BGA-337
Product Categories : Peripheral Drivers & Components (PCIs)
Datasheet: PEX8311-AA66BCF Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Life Cycle: Production
In-stock: 1000


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

PEX8311-AA66BCF Product Details

The PEX8311-AA66BCF is a PCI Express to Generic Local Bus Bridge offers PCI Express™ (PCIe) bridging capability from a generic local bus to PCIe enabling users to add scalable high bandwidth interconnection to a wide variety of applications including communication line cards, surveillance systems, video capture cards, industrial control, office automation, IP Media Servers, RAID systems and medical imaging. Many embedded system designs utilizing PCI today can easily migrate to PCIe. The ExpressLane™ PEX 8311 bridge can be used in root complex mode with the device directly interfacing multiple local bus devices including processors and FPGAs to a downstream PCIe port. The bridge can also function in an EndPoint type application connecting multiple local bus components to an upstream PCIe port.



  • Root complex and endpoint modes of operation
  • Local bus modes - 32-bit address and 32-bit data C mode
  • Local bus modes - multiplexed 32-bit address/data J mode
  • Local bus clock rates to 66MHz
  • Zero wait state bursts to 264Mbps
  • 1 Lane PCI express port
  • 2 DMA channels
  • Integrated SerDes
  • VGA/ISA enable registers
  • On-the-fly endian conversion
  • Integrated PCI express interface
  • Compliant to PCIe specification, r1.0a
  • x1 Link, dual-simplex, 2.5Gbps/direction
  • Auto polarity reversal
  • 128bytes Payload maximum
  • Link CRC support
  • Multiple DMA operational modes
  • Block and scatter/gather transfers
  • DMA descriptor ring management
  • Direct master data transfers

PEX8311-AA66BCF Products


Communications & Networking, Automation & Process Control, Imaging, Video & Vision, Security, Medical

PEX8311-AA66BCF Pinout
(Picture: Pinout)

PEX8311-AA66BCF Block Diagram
(Picture: Diagram)

Technical Parameters

  • PCI Bus Type
  • PCI Express to Local Bus Bridge
  • PCI Express Base Spec
  • PCIe 1.0a
  • Digital IC Case
  • BGA
  • No. of Pins
  • 337Pins
  • Supply Voltage Min
  • 3.3V
  • Supply Voltage Max
  • 5V
  • Operating Temperature Min
  • 0°C
  • Operating Temperature Max
  • 70°C
  • Product Range
  • -
  • MSL
  • MSL 3 - 168 hours

PEX8311-AA66BCF Datasheet

PEX8311-AA66BCF Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **A Co***

    Very nice and fast delivery will use again

  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: Jul 22 - Jul 27 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.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

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 PEX8311-AA66BCF is the original manufacturer or agent of PLX ?
We have a professional business development department to strictly test and verify the qualifications of PLX original manufacturers and agents. All PLX suppliers must pass the qualification review before they can publish their PEX8311-AA66BCF devices; we pay more attention to the channels and quality of PEX8311-AA66BCF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of PEX8311-AA66BCF chips? Including PLX original factory information, Peripheral Drivers & Components (PCIs) application, PEX8311-AA66BCF pictures?
You can use Jotrin's intelligent search engine, or filter by Peripheral Drivers & Components (PCIs) category, or find it through PLX Technology, Inc. (Broadcom) Information page.
Q: Are the PLX 's PEX8311-AA66BCF price and stock displayed on the platform accurate?
The PLX 's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PEX8311-AA66BCF, 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 PEX8311-AA66BCF?
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 PEX8311AA66BCF we delivered, we will accept the replacement or return of the PEX8311-AA66BCF 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 PEX8311-AA66BCF.
(3)The PEX8311-AA66BCF 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 PEX8311-AA66BCF datasheet pdf, PEX8311 pin diagram?
Need any After-Sales service, please feel free contact us:

PLX Technology, Inc. (Broadcom)

PLX Technology, Inc. acquired by Broadcom Limited, is the leading supplier of PCI Express (PCIe) Bridges and Switches and other standard input/output (I/O) interconnect silicon. PLX's innovative products and supporting tools enable customers to develop systems with industry-leading performance, scal...
  • PEX8114-BC13BIG
    PEX8114-BC13BIG Peripheral Drivers & Components (PCIs) 4 Lane PCI Express to PCI-X Bri...
    PESDUC2FD5VB 4A 25V 100W 6V Bi-Directional 5V DFN1006 Electrostatic and Surge Prote...
  • PEX 8518-AC25BI G
    PEX 8518-AC25BI G Peripheral Drivers & Components - PCIs PCI Express 16-Lane/5-Port Swit...
  • PEX8112-AA66BI F
    PEX8112-AA66BI F PCI & PCIe Device, PCI Express to PCI Bridge, 1 Lane, 1.5V Supply, BGA...
  • PEX8112-AA66BIF
    PEX8112-AA66BIF PCI PCIE TO PCI BRIDGE, 32 BIT,PCI Bus Type:PCI Express to PCI Bridge,...
  • PEX8114-BD13BI G
    PEX8114-BD13BI G PCI & PCIe Device, PCI Express to PCI/PCI-X Bridge, 4 Lanes, 1V Supply...

Certificates & Honor

Certificates & Honor