Datasheet Summary
Data Sheet, Rev. 4 June 2001
USS-820D USB Device Controller
Features
New Features
After Revision B
I Full pliance with the Universal Serial Bus Specification Revision 1.1.
I Backward patible with USS-820B and USS-820C revisions.
I Self-powered or bus-powered USB device. Meets USB power specifications for bus-powered devices.
I Full-speed USB device (12 Mbits/s).
I USB device controller with protocol control and administration for up to 16 USB endpoints.
I Supports control, interrupt, bulk, and isochronous transfers for all 16 endpoints.
I Programmable endpoint types and FIFO sizes and internal 1120-byte logical (2240-byte physical for dual-packet mode) shared FIFO storage allow a...