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The NEC UPD720110AGC-8EA-Y is a high-performance USB 3.0 host controller IC designed for embedded and industrial applications. Below are its key specifications, descriptions, and features:

Manufacturer:

NEC Electronics (now part of Renesas Electronics Corporation)

Specifications:

• Interface: USB 3.0 (SuperSpeed)
• Number of Ports: 2 (supports two independent USB 3.0 ports)
• Data Transfer Rate: Up to 5 Gbps (SuperSpeed), backward compatible with USB 2.0 (480 Mbps) and USB 1.1 (12 Mbps)
• Bus Interface: PCI Express (PCIe) Gen 2.0 (5.0 GT/s per lane)
• Operating Voltage: 3.3V (I/O), 1.05V (core)
• Package: 64-pin QFN (Quad Flat No-lead)
• Operating Temperature Range: Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant
• Compliance: USB 3.0 Specification Rev. 1.0, xHCI (eXtensible Host Controller Interface) Rev. 1.0

Descriptions:

• The UPD720110AGC-8EA-Y is a single-chip USB 3.0 host controller that integrates a PCIe interface and USB 3.0 PHY (Physical Layer).
• Designed for embedded systems, industrial PCs, and motherboards requiring high-speed USB connectivity.
• Supports advanced power management for low-power operation.

Features:

• High-Speed Data Transfer: Enables 5 Gbps USB 3.0 SuperSpeed performance.
• Backward Compatibility: Works with USB 2.0 and USB 1.1 devices.
• PCIe Gen 2.0 Interface: Ensures efficient communication with the host system.
• Integrated PHY: Eliminates the need for an external USB 3.0 PHY chip.
• Low Power Consumption: Supports power-saving modes for energy efficiency.
• Advanced Error Handling: Includes built-in error detection and recovery mechanisms.
• Compact Package: 64-pin QFN for space-constrained designs.

This IC is commonly used in applications such as industrial automation, medical devices, and high-speed data acquisition systems.