This document mainly introduces the overview, function introduction, application scenarios, technical features and application examples of ISP1562.
The Philips ISP1562 is a PCI‑based single‑chip USB host controller that integrates two Original USB OHCI cores, one Hi‑Speed USB EHCI core and dual transceivers, supporting high‑speed (480 Mbit/s), full‑speed (12 Mbit/s) and low‑speed (1.5 Mbit/s) USB operation.
It provides two downstream ports, complies with the PCI 32‑bit, 33 MHz interface, includes CLKRUN support, individual over‑current protection, and operates from a +3.3 V supply over an industrial temperature range of –40 °C to +85 °C.
| Data transfer speeds | High‑speed 480 Mbit/s, Full‑speed 12 Mbit/s, Low‑speed 1.5 Mbit/s |
|---|---|
| Number of downstream ports | 2 |
| PCI interface | 32‑bit, 33 MHz |
| Operating temperature range | -40 °C to +85 °C |
| Supply voltage | +3.3 V |
| Package | LQFP100 |
It supports high‑speed 480 Mbit/s, full‑speed 12 Mbit/s, and low‑speed 1.5 Mbit/s USB transfers.
The controller provides two downstream USB ports.
It operates from –40 °C up to +85 °C.
The device runs on a +3.3 V power supply.