PCI7420ZHK

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The PCI7420ZHK is a programmable, high speed, fully integrated interface controller integrated circuit developed to support High Speed USB peripheral systems. It is designed to meet the demands of a broad variety of USB peripheral applications including the most demanding, high speed and high sensitivity applications. The device is designed to be fully configurable and easily integrated with a variety of user designs and application platforms.

The PCI7420ZHK is a two port, low power, high speed bridge controller for interconnecting USB devices with Serial-ATA (SATA) and I2C/SMBus. It is a fully configurable bridge, allowing for maximum flexibility and scalability. The device has built-in hardware and software support for USB 2.0 and higher versions, as well as support for Serial-ATA and I2C/SMBus. The device can provide the interface between USB peripherals and applications at data transfer rates up to 424 Mbps.

The PCI7420ZHK provides powerful management tools that provide comprehensive control over the device\'s power management, conflict management, and resource management. The device also provides multiple levels of control over all bridge operations, as well as dynamic on/off control, voltage scaling, and clock synchronization. The device also provides enhanced diagnostic tools, including hibernation, wake-up, and link stability monitoring.

The PCI7420ZHK has an integrated High Speed USB 2.0 interface that supports up to 4Gbps of bandwidth. It is designed to provide enhanced features for a variety of applications, including high speed digital audio and video, home theater, digital media, data acquisition, and storage applications. The device is capable of providing bridging from USB peripherals to video and audio components, as well as to a variety of digital peripherals. The device is also capable of providing a high speed USB interface for digital devices such as video capture and playback, streaming media, and high speed data acquisition. The device is capable of supporting the full range of high speed peripheral devices, including digital cameras, USB storage devices, and digital audio/video devices.

The PCI7420ZHK is also capable of providing dual port support for both High Speed USB 2.0 and Serial-ATA/I2C/SMBus connections. The device can provide high performance operation at low power, allowing for multiple device connection support and improved port flexibility. The device also supports advanced power management, allowing the user to dynamically adjust the current requirement of each port.

The PCI7420ZHK integrates an advanced on-chip dual port USB interface, providing bidirectional data transfer over the USB bus. The device can provide both an upstream (host) facing and downstream (device) facing interface for each port. The device supports a variety of protocols for data transfer, including USB 1.X, USB 2.0 (at up to 4Gbps), and Serial-ATA. The device also supports advanced I2C/SMBus protocols, allowing for communication between USB peripherals and applications.

The PCI7420ZHK also provides advanced power management features, including dynamic on/off control, voltage scaling, and clock synchronization. The device is compliant with the Universal Power Supply (UPS) specification and supports low current requirements, reducing overall power consumption. The device also supports link stability monitoring, allowing the system to detect and report any potential link errors.

The PCI7420ZHK is an ideal choice for a wide variety of USB peripheral applications. It provides a highly configurable and scalable solution for high speed and sensitive applications. The device is designed to provide maximum flexibility and scalability, allowing for both single device and multiple device connection support. The device also provides advanced power management features and diagnostic tools, making it an ideal choice for a variety of application platforms.

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