Products > Integrated Circuits (ICs) > Interface ICs > SL811HST-AXC
  • SL811HST-AXC

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Controller Embedded Host/Slave, USB 1.1, 12 Mbps, 12 MHz / 48 MHz, 256 B RAM, TQFP-48

  • Package/Case :
  • TQFP-48
  • Product Categories :
  • I/O Controller Interface IC
  • RoHs Status:
  • Green
  • In-stock:
  • 500


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SL811HST-AXC Product Details

The SL811HST-AXC is a 8-bit Embedded USB Host/Slave Controller capable of communicating in either full speed or low speed. The SL811HS interfaces to devices such as microprocessors, microcontrollers, DSPs or directly to a variety of buses such as ISA, PCMCIA and others. The SL811HS USB host controller conforms to USB Specification 1.1. The SL811HS incorporates USB Serial Interface functionality along with internal full or low speed transceivers. The SL811HS supports and operates in USB full speed mode at 12Mbps or in low speed mode at 1.5Mbps. When in host mode, the SL811HS is the master and controls the USB bus and the devices that are connected to it. In peripheral mode, otherwise known as a slave device, the SL811HS operates as a variety of full- or low speed devices.



  • USB host/slave controller for embedded systems
  • Supports both full speed (12Mbps) and low speed (1.5Mbps) USB transfer in both master & slave mode
  • Conforms to USB specification 1.1 for full- and low speed
  • Operates as a single USB host or slave under software control
  • Automatic detection of either low- or full speed devices
  • 8-bit Bidirectional data, port I/O (DMA supported in slave mode)
  • On-chip SIE and USB transceivers
  • On-chip single root HUB support
  • 256byte Internal SRAM buffer
  • Ping-pong buffers for improved performance
  • 5V Tolerant interface
  • Suspend/resume, wake up and low-power modes are supported
  • Auto-generation of SOF and CRC5/16
  • Auto-address increment mode, saves memory READ/WRITE cycles
  • 3.3V Power source, 0.35 micron CMOS technology
  • Development kit including source code drivers is available

Technical Parameters

  • Interface Type
  • Serial, USB
  • Operating Supply Voltage
  • 3 V to 3.45 V
  • Maximum Operating Temperature
  • + 65 C
  • Mounting Style
  • Package / Case
  • TQFP-48
  • Minimum Operating Temperature
  • 0 C
  • Packaging
  • Tray
  • Factory Pack Quantity
  • 250

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Estimated Delivery Time: Dec 14 - Dec 19 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 SL811HST-AXC is the original manufacturer or agent of CYPRESS?
We have a professional business development department to strictly test and verify the qualifications of CYPRESS original manufacturers and agents. All CYPRESS suppliers must pass the qualification review before they can publish their SL811HST-AXC devices; we pay more attention to the channels and quality of SL811HST-AXC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SL811HST-AXC chips? Including CYPRESS original factory information, I/O Controller Interface IC application, SL811HST-AXC pictures?
You can use Jotrin's intelligent search engine, or filter by I/O Controller Interface IC category, or find it through Cypress Semiconductor Corp Information page.
Q: Are the CYPRESS's SL811HST-AXC price and stock displayed on the platform accurate?
The CYPRESS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SL811HST-AXC, 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 SL811HST-AXC?
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 SL811HSTAXC we delivered, we will accept the replacement or return of the SL811HST-AXC 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 SL811HST-AXC.
(3)The SL811HST-AXC 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 SL811HST-AXC datasheet pdf, SL811HST pin diagram?
Need any After-Sales service, please feel free contact us:

Cypress Semiconductor Corp

Cypress Semiconductor delivers high-performance, mixed-signal, programmable solutions that provide customers with rapid time-to-market and exceptional system value. Cypress offerings include the flagship PSoC programmable system-on-chip families and derivatives such as Power PSoC solutions for high-...
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