ISP1763AETTM Datasheet, PDF(1/134 Page) List of Unclassifed Manufacturers – Hi-Speed USB OTG controller Rev. 02

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ISP1763AETTM Datasheet, PDF (1/134 Pages) List of Unclassifed Manufacturers – Hi-Speed USB OTG controller Rev. 02 — 24 February 2011

ISP1763A

Hi-Speed USB OTG controller

Rev. 02 â 24 February 2011

Product data sheet

1. General description

The ISP1763A is a single-chip Hi-Speed Universal Serial Bus (USB) On-The-Go (OTG)

controller integrated with the advanced ST-Ericssonâs slave host controller and the

ST-Ericssonâs ISP1582 peripheral controller.

The Hi-Speed USB host controller and peripheral controller comply with Universal Serial

Bus Specification Rev. 2.0 and support data transfer speeds of up to 480 Mbit/s. The

Enhanced Host Controller Interface (EHCI) core implemented in the host controller is

adapted from Enhanced Host Controller Interface Specification for Universal Serial Bus

Rev. 1.0. The OTG controller is compliant with On-The-Go Supplement to the USB

Specification Rev. 1.3.

The ISP1763A has two USB ports. Port 1 can be configured to function as a downstream

port, an upstream port, or as an OTG port; port 2 is always configured as a downstream

port. Port 2 supports Session Request Protocol (SRP) detection from the B-device. The

OTG port supports Host Negotiation Protocol (HNP) and SRP as specified in On-The-Go

Supplement to the USB Specification Rev. 1.3.

The ISP1763A support multiple bus interfaces with 8-bit or 16-bit bus. The ISP1763A can

interface to processors with digital I/O voltages of 1.8 V or 3.3 V.

2. Features

ï® Compliant with:

ïµ Universal Serial Bus Specification Rev. 2.0

ïµ On-The-Go Supplement to the USB Specification Rev. 1.3

ï® Small form-factor for portable applications; available in VFQFPN64 and TFBGA64

Restriction of Hazardous Substances (RoHS) compliant, halogen-free and lead-free

packages

ï® Low power consumption for portable applications

ï® Host supports data transfer at high-speed (480 Mbit/s), full-speed (12 Mbit/s), and

low-speed (1.5 Mbit/s); supports disabling of high-speed mode on each port

ï® Peripheral supports data transfer at high-speed (480 Mbit/s) and full-speed (12 Mbit/s)

ï® Integrated Transaction Translator (TT) for Original USB (full-speed and low-speed)

support

ï® Two USB ports:

ïµ Port 1: OTG, host, or peripheral port

ïµ Port 2: Host port only (supports SRP detection)

ï® Supports OTG HNP and SRP

ï® Supports 8-bit or 16-bit CPU bus interface

ï® Flexibility to interface with various types of processors:

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