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Name: CYUSB3304-68LTXIT
Brand: Cypress Semiconductor Corp
SKU: CYUSB3304-68LTXIT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Cypress Semiconductor Corp CYUSB3304-68LTXIT

Part No.:: CYUSB3304-68LTXIT

Manufacturer:: Cypress Semiconductor Corp

Package:

Datasheet:: CYUSB3304-68LTXIT.pdf

Description:: IC USB 3.0 HUB 4-PORT 68QFN

In Stock:: 3592

Quantity:: Add To Cart

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CYUSB3304-68LTXIT Specifications

Package/Case:
Packaging:
Tape & Reel (TR)
Series:
HX3
ProductStatus:
Active
Applications:
USB 3.0 Hub Controller
CoreProcessor:
ARM® Cortex®-M0
ProgramMemoryType:
ROM (32kB)
ControllerSeries:
CYUSB
RAMSize:
16K x 8
Interface:
I²C
NumberofI/O:
10
Voltage-Supply:
1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

CYUSB3304-68LTXIT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CYUSB3304-68LTXIT 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 CYUSB3304-68LTXIT 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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CYUSB3304-68LTXIT information

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CYUSB3304-68LTXIT Typical application Circuitry

CYUSB3304-68LTXIT

The CYUSB3304-68LTXIT is an advanced model within the HX3 family, a lineup of USB 3.0 hub controllers renowned for their capability to enhance USB connectivity by offering multiple downstream ports. Developed by Cypress Semiconductor, now part of Infineon Technologies, the HX3 series is engineered to support the integration of additional USB ports in a variety of applications, such as desktop and laptop computers, docking stations, monitors, and other peripherals requiring expanded USB functionality. The CYUSB3304-68LTXIT variant is distinguished by its robust design, tailored to withstand industrial temperature ranges, making it suitable for applications in more demanding environments.

1. Defining Characteristics of the CYUSB3304-68LTXIT Series: Offering seamless and effective USB 3.0 connectivity, the CYUSB3304-68LTXIT excels in supporting operations at Full-Speed (12 Mbps), High-Speed (480 Mbps), SuperSpeed (5 Gbps), and Low-Speed (1.5 Mbps). This device is designed for optimal power efficiency and high data throughput, catering to applications that require high bandwidth and reliable USB expansion.

2. Pin Configuration and Precise Connectivity Details: The CYUSB3304-68LTXIT comes in a 68-pin QFN package, with each pin assigned a specific function to ensure the hub's effective performance. Important pins include the VBUS pins for USB power delivery to connected devices, GND pins for grounding, TX and RX pins dedicated to USB 3.0 differential signal transmission and reception, and D+ and D- pins for USB 2.0 signal handling. Additionally, control pins like RESET, which manages device initialization, and OE (Output Enable) play crucial roles in the hub's operation. The device also includes pins for power supply to both its core and I/O components, ensuring reliable functionality.

3. Integration Strategy for the CYUSB3304-68LTXIT in Electronic Designs: Incorporating the CYUSB3304-68LTXIT into a design necessitates connecting the VBUS pins to the system's power supply, ensuring adequate power for downstream USB devices. The differential signal pairs, TX and RX, must be carefully routed to preserve signal integrity for USB 3.0 communications, while the D+ and D- pins manage USB 2.0 connectivity. The RESET pin should be tied to a system control line or equipped with a pull-up resistor to facilitate proper startup. Attention must be paid to the layout of ground and power pins to minimize electrical noise and ensure stable device operation.

4. Maximizing Performance of the CYUSB3304-68LTXIT: To achieve the best performance from the CYUSB3304-68LTXIT, it is crucial to maintain clean and stable power supply connections, minimize noise and crosstalk in differential signal paths, and ensure proper impedance matching. Employing best practices in PCB design, such as differential pairing for TX and RX lines and effective decoupling for power pins, is essential for maintaining signal integrity at high speeds.

5. System Design Considerations with the CYUSB3304-68LTXIT: Designing a system with the CYUSB3304-68LTXIT requires a comprehensive approach that considers the digital interface, power supply architecture, and the management of analog outputs. Implementing direct paths for digital signals and robust decoupling methods can significantly enhance system reliability and performance.

6. Application Range for the CYUSB3304-68LTXIT: The CYUSB3304-68LTXIT's support for multiple high-speed USB connections makes it an ideal solution for expanding USB capabilities in a variety of devices, including but not limited to, desktop computers, docking stations, and monitors, particularly in environments that demand robust performance across a wide temperature range.

In summary, the CYUSB3304-68LTXIT from the HX3 series is a high-performance USB 3.0 hub controller, offering expanded USB connectivity, efficient power management, and reliable operation across industrial temperature ranges. Its integration into electronic systems requires careful planning around pin configuration, signal integrity, and power design to ensure that the CYUSB3304-68LTXIT meets the sophisticated demands of advanced USB applications.

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6. What is the process for return or replacement of CYUSB3304-68LTXIT?

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(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 CYUSB3304-68LTXIT.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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