UPD720202K8-701-BAA-A
Product Overview
Category
The UPD720202K8-701-BAA-A belongs to the category of USB 3.0 host controllers.
Use
This product is used for enabling high-speed data transfer between a computer and USB devices.
Characteristics
- USB 3.0 compliant
- Supports SuperSpeed (5 Gbps), High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps) data rates
- Backward compatible with USB 2.0 and USB 1.1 devices
- Provides four downstream ports
- Supports both USB 3.0 and USB 2.0 power management
- Integrated power switch control for each downstream port
Package
The UPD720202K8-701-BAA-A comes in a compact package, suitable for integration into various electronic devices.
Essence
The essence of this product lies in its ability to provide fast and reliable connectivity between a computer and USB peripherals.
Packaging/Quantity
The product is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Interface: PCI Express Gen2 x1
- Operating Voltage: 3.3V
- Power Consumption: Max 1.5W
- Operating Temperature: -40°C to +85°C
- Dimensions: 9mm x 9mm
Detailed Pin Configuration
The UPD720202K8-701-BAA-A has a pin configuration as follows:
- VBUS
- D-
- D+
- GND
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- High-speed data transfer: The UPD720202K8-701-BAA-A supports USB 3.0 SuperSpeed, allowing for fast and efficient data transfer between devices.
- Power management: The integrated power switch control for each downstream port enables efficient power management for connected USB devices.
- Backward compatibility: This host controller is backward compatible with USB 2.0 and USB 1.1 devices, ensuring compatibility with a wide range of peripherals.
Advantages and Disadvantages
Advantages
- Fast data transfer speeds
- Efficient power management
- Backward compatibility
Disadvantages
- Limited number of downstream ports (four ports)
Working Principles
The UPD720202K8-701-BAA-A operates by receiving data from the computer's PCI Express interface and transmitting it to connected USB devices. It utilizes USB 3.0 technology to achieve high-speed data transfer rates. The integrated power switch control allows for effective power management, ensuring optimal performance and energy efficiency.
Detailed Application Field Plans
The UPD720202K8-701-BAA-A is widely used in various applications, including: - Desktop computers - Laptops - Gaming consoles - External hard drives - USB hubs - Digital cameras - Printers - Audio interfaces
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the UPD720202K8-701-BAA-A include: - Renesas Electronics uPD720201 - VIA Labs VL805 - ASMedia ASM1142 - Texas Instruments TUSB7340
These alternative models provide USB 3.0 host controller capabilities and can be considered as alternatives based on specific requirements and compatibility with different systems.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af UPD720202K8-701-BAA-A i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of UPD720202K8-701-BAA-A in technical solutions:
Q: What is UPD720202K8-701-BAA-A? A: UPD720202K8-701-BAA-A is a USB 3.0 host controller IC (Integrated Circuit) manufactured by Renesas Electronics.
Q: What are the key features of UPD720202K8-701-BAA-A? A: Some key features of UPD720202K8-701-BAA-A include support for USB 3.0 SuperSpeed (5 Gbps), backward compatibility with USB 2.0/1.1, and compliance with the xHCI (eXtensible Host Controller Interface) specification.
Q: What are the typical applications of UPD720202K8-701-BAA-A? A: UPD720202K8-701-BAA-A is commonly used in various technical solutions such as desktop computers, laptops, docking stations, PCIe expansion cards, and other devices that require USB 3.0 connectivity.
Q: Does UPD720202K8-701-BAA-A require any additional drivers or software? A: Yes, UPD720202K8-701-BAA-A requires appropriate drivers to be installed on the operating system for proper functionality. These drivers can usually be obtained from the manufacturer's website.
Q: Can UPD720202K8-701-BAA-A be used with older USB devices? A: Yes, UPD720202K8-701-BAA-A is backward compatible with USB 2.0 and USB 1.1 devices. However, the connected device will operate at its respective maximum speed.
Q: What is the power requirement for UPD720202K8-701-BAA-A? A: UPD720202K8-701-BAA-A requires a 3.3V power supply.
Q: Can UPD720202K8-701-BAA-A be used in a PCIe x1 slot? A: Yes, UPD720202K8-701-BAA-A is designed to be compatible with PCIe x1 slots. It can also be used in larger PCIe slots like x4, x8, or x16.
Q: Does UPD720202K8-701-BAA-A support USB charging? A: No, UPD720202K8-701-BAA-A does not support USB charging. It is primarily a USB host controller and does not provide power delivery capabilities.
Q: Is UPD720202K8-701-BAA-A compatible with all operating systems? A: UPD720202K8-701-BAA-A is compatible with various operating systems, including Windows, macOS, and Linux. However, it is always recommended to check the manufacturer's documentation for specific compatibility details.
Q: Can multiple UPD720202K8-701-BAA-A controllers be used in the same system? A: Yes, multiple UPD720202K8-701-BAA-A controllers can be used in the same system, provided that there are enough available PCIe slots and the system meets the necessary power requirements.
Please note that these answers are general and may vary depending on specific implementation and configuration details.