ISP1161 Datasheet (NXP) - Full-speed Universal Serial Bus single-chip host and device controller

ISP1161, Full-speed Universal Serial Bus single-chip host and device controller

The ISP1161 is a single-chip Universal Serial Bus (USB) Host Controller (HC) and Device Controller (DC) which complies with Universal Serial Bus Speciﬁcation Rev 1.1.

These two USB controllers, the HC and the DC, share the same microprocessor bus interface.

They have the same data bus, but different

ISP1161 Features

* s s s s s s Complies with Universal Serial Bus Speciﬁcation Rev 1.1 Combines HC and DC in a single chip On-chip DC complies with most Device Class speciﬁcations Both HC and DC can be accessed by an external microprocessor via separate I/O port addresses Selectable one or two downstream ports for HC