Datasheet

AM3517, AM3505
SPRS550E –OCTOBER 2009–REVISED MARCH 2013 www.ti.com
6.6.5 USB0 OTG (USB2.0 OTG)
The AM3517/05 USB2.0 peripheral supports the following features:
• USB 2.0 peripheral at speeds high speed (HS: 480 Mb/s) and full speed (FS: 12 Mb/s)
• USB 2.0 host at speeds HS, FS, and low speed (LS: 1.5 Mb/s)
• All transfer modes (control, bulk, interrupt, and isochronous)
• 16 Transmit (TX) and 16 Receive (RX) endpoints in addition to endpoint 0
• FIFO RAM
– 32K endpoint
– Programmable size
• Integrated USB 2.0 High Speed PHY
• Connects to a standard Charge Pump for VBUS 5 V generation
• RNDIS mode for accelerating RNDIS type protocols using short packet termination over USB
6.6.5.1 USB OTG Electrical Parameters
The USB OTG electrical parameters meet or exceed those specified in the following documents which can
be obtained from the USB Implementers Forum:
• Universal Serial Bus Specification, Revision 2.0, April 27, 2000
• On-The-Go Supplement to the USB 2.0 Specification, Revision 1.3, December 5, 2006
• Engineering Change Notice “Pull-up/pull-down resistors”, Universal Serial Bus Specification Revision
2.0
For additional information related to USB OTG electrical parameters, please see the respective
documents on the USB Implementers Forum web site (http://www.usb.org).
184 Timing Requirements and Switching Characteristics Copyright © 2009–2013, Texas Instruments Incorporated
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Product Folder Links: AM3517 AM3505