S1R72005 Application Notes-Information on Differences from Previous Model

2020-11-11

The S1R72005B00A300 and S1R72005F00A300 (hereafter referred to as the S1R72005#00A300) are an On-The-Go (OTG) device controller LSI conforming to USB 2.0-compliant Full Speed (12 Mbps) mode. Host functions, Peripheral functions, and the On-The-Go function are integrated on a single chip, enabling the LSI to operate as an OTG dual-role device.
The LSI presented here was developed from earlier Seiko Epson products, the S1R72005B00A100 and S1R72005F00A100, by redesigning their power supply for the I/O unit to allow provision of power separately for the USB interface and the CPU interface. Various functional improvements have been incorporated into the new product while maintaining near-100% software compatibility with the S1R72005#00A100.
This document provides differences in register specifications from the S1R72005#00A100. When reading this document, please refer to the other document titled “S1R72005 Application Notes (Rev 1.21).”

EPSON

S1R72005

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Part#

On-The-Go (OTG) device controller

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Application note & Design Guide

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Please see the document for details

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English Chinese Chinese and English Japanese

Febraury 2004

Rev. 1.00

410691100

377 KB

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