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Name: TUSB7320RKMR
Brand: Texas Instruments
SKU: TUSB7320RKMR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TUSB7320RKMR

Part No.:: TUSB7320RKMR

Manufacturer:: Texas Instruments

Package:: 100-WQFN Dual Rows, Exposed Pad

Datasheet:: TUSB7320RKMR.pdf

Description:: IC HUB CONTROLLER USB 100WQFN

In Stock:: 2995

Quantity:: Add To Cart

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TUSB7320RKMR Specifications

Package/Case:
100-WQFN Dual Rows, Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Not For New Designs
Protocol:
USB
Function:
Host Controller
Interface:
USB, PCIe
Standards:
USB 3.0
Voltage-Supply:
1.1V, 3.3V
Current-Supply:
-
OperatingTemperature:
0°C ~ 70°C

TUSB7320RKMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TUSB7320RKMR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TUSB7320RKMR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TUSB7320RKMR information

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TUSB7320RKMR Typical application Circuitry

TUSB7320RKMR

The TUSB7320RKMR is a USB 3.0 host controller integrated circuit, known for its capability to manage high-speed USB data transfers while supporting multiple downstream USB ports. Applications needing quick data exchange rates, including those in computers, docking stations, and multimedia devices, are especially well suited for it. Here is a detailed guide on interfacing and deploying the TUSB7320RKMR in a circuit:

1. Power Supply Connections: The TUSB7320RKMR needs a stable and clean power supply, typically at 3.3V, connected to its power supply pins. To reduce noise and ensure steady performance, the right decoupling capacitors should be positioned close to the power pins.

2. USB 3.0 Upstream Port: This port connects to the USB 3.0 upstream link. The SuperSpeed differential pairs (TX and RX) must be carefully routed to maintain impedance and minimize signal degradation, adhering to USB 3.0 specifications for optimal performance.

3. Downstream USB Ports: The TUSB7320RKMR can manage multiple downstream USB ports, allowing the connection of various USB devices. Each downstream port has its own dedicated SuperSpeed differential signal pairs. Proper layout practices should be employed to ensure signal integrity across these connections.

4. Configuration and EEPROM Interface: The host controller may require an EEPROM or a similar non-volatile memory device to store firmware and configuration data. The connection to the EEPROM is essential for the initialization and proper functioning of the TUSB7320RKMR.

5. Clock Source: An external crystal or clock source is needed to provide a stable reference clock to the TUSB7320RKMR. This clock is critical for timing the USB data transfers and ensuring that the data is processed and transmitted accurately and efficiently.

6. Control and Status Signals: The host controller has several pins dedicated to control and status signals, which can be connected to the main processor or a microcontroller for managing the USB host controller's operations and monitoring its status.

7. Overcurrent Protection: For each downstream port, there should be overcurrent protection mechanisms in place. This protection can be implemented using external components and is crucial for protecting the host controller and connected devices from current overloads.

8. Thermal Management: Given the high data rates and processing power of the TUSB7320RKMR, adequate thermal management is essential. Heat dissipation methods, such as heat sinks or thermal pads, may be necessary to maintain thermal stability and prevent overheating.

9. Signal Integrity Considerations: The high-speed signals of USB 3.0 require careful PCB layout to maintain signal integrity.During the design phase, it is important to take impedance management, minimize crosstalk, and optimize differential pair routing.

10. Testing and Validation: After deployment, thorough testing and validation of the USB functionality are essential to ensure that the TUSB7320RKMR performs as expected under various conditions and with different USB devices.

By carefully integrating the TUSB7320RKMR following these guidelines, designers can leverage its advanced features to enable high-speed USB connectivity and enhance the performance of their applications.

TUSB7320RKMR FAQ

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3. Are the TUSB7320RKMR price and inventory displayed accurate?

The price and inventory of TUSB7320RKMR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of TUSB7320RKMR?

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 TUSB7320RKMR we delivered, we will accept the replacement or return of the TUSB7320RKMR 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 TUSB7320RKMR.

(3)The PartNo 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