USB3.0 Host Controller PD720201/ PD720202 The PD720201 and PD720202 are the third generation Universal Serial Bus 3.0 host controllers, which comply with the Universal Serial Bus 3.0 Specification, and Intels eXtensible Host Controller Interface (xHCI). The PD720201 supports up to four USB3.0 SuperSpeed ports and PD720202 supports up to two USB3.0 SuperSpeed ports. The PD720201 and PD720202 use a PCI Express Gen 2 system interface bus allowing system designers to easily add up to four ( PD720201) or two ( PD720202) USB3.0 SuperSpeed ports to systems containing the PCI Express bus interface. When connected to USB 3.0-compliant peripherals, the PD720201 and PD720202 can transfer information at clock speeds of up to 5 Gbps. The PD720201 and PD720202 and USB 3.0 standard are fully compliant and backward compatible with the previous USB2.0 Standard. The new USB 3.0 standard supports data transfer speeds up to ten times faster than those of the previous generation USB2.0 standard, enabling quick and efficient transfers of large amount of information. Block Diagram SS PHY USB SS PHY USB HS/FS/LS PHY Connector 1 HS/FS/LS PHY Connector 1 Power SW I/F Power SW I/F SS PHY USB SS PHY USB HS/FS/LS PHY Connector 2 HS/FS/LS PHY Connector 2 PCI Express PCI Express Power SW I/F Power SW I/F Gen2 xHCI Root PCI Express Gen2 xHCI Root PCI Express Interface Controller Hub Port Interface Controller Hub Port SS PHY USB (x 1) (x 1) HS/FS/LS PHY Connector 3 Power SW I/F SS PHY USB HS/FS/LS PHY Connector 4 Power SW I/F SPI SPI OSC/PLL OSC/PLL Interface Interface Option Option External External 3.3V 1.05V 3.3V 1.05V 24MHz Xtal 24MHz Xtal Serial ROM Serial ROM PD720202K8-701-BAA-A PD720201K8-701-BAC-A PD720201K8-711-BAC-A PD720202K8-711-BAA-A USB 3.0 Host Controller PD720201/PD720202 Specification Differences with the second generation PD720200A Common Features Improved effective throughput Universal Serial Bus 3.0 specification Revision 1.0 Improved power consumption PCI Express Base Specification Revision 2.0 Adopted small size package Intels eXtensible Host Controller Interface (xHCI) Specification Revision 1.0 PD720202K8-701-BAC-A (Ta : 0 ~ 85 C) & PCI Express Card Electromechanical Specification Revision 2.0 PD720202K8-711-BAC-A (Ta : -40 ~ 85 C) Features PCI Bus Power Management Interface Specification Revision 1.2 4 USB downstream ports USB Battery Charging Specification Revision 1.2 68-pin QFN, 8mm x 8mm Supports USB legacy function PD720202K8-701-BAA-A (Ta : 0 ~ 85 C) & Supports Serial Peripheral Interface (SPI) type ROM for Firmware Supports Firmware Download Interface from system BIOS PD720202K8-711-BAA-A (Ta : -40 ~ 85 C) Features 2 USB downstream ports System clock : 24MHz crystal 48-pin QFN, 7mm x 7mm 3.3V and 1.05V Power supply Target System Desktop and Laptop computers, Tablet, Server PCI Express Card / Express Card Digital TV, Set-Top-Box, BD Player/Recorder Media Player, Digital Audio systems Projector, Multi Function Printer Storage, Router, NAS, etc Document No. R19PF0043EJ0200 (Rev. 2.00) Renesas Electronics Corporation 2012.9 www.renesas.comWorlds lowest power USB3.0 host controller Worlds lowest power USB3.0 host controller 9 Sleep mode (< 10mW) 9 Power reduction with no peripheral connection Saves laptop PD720200A battery power PD720201/202 Higher performance data transfer Higher performance data transfer % % PD720200A PD720200A PD720201/202 PD720201/202 20% Read Performance Increase 40% Write Performance Increase Space-saving QFN package and easy PCB layout Space-saving QFN package and easy PCB layout 50% Reduction PD720201 PD720202 PD720200/200A 68pin QFN (8x8) 48pin QFN (7x7) 176pin BGA (10x10) Supports firmware download from system BIOSSupports firmware download from system BIOS External Serial ROM + Reduces BOM cost PD720200/200A PD720201/202 & PCB space External ROM optional