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HT82M91A

Part Number	HT82M91A
Manufacturer	Holtek Semiconductor Inc
Description	3D USB Mouse
Published	Mar 26, 2005
Detailed Description	HT82M91A 3D USB Mouse Features · · · · · Complete Universal Serial Bus specification compatibility Serial Bus Interface...
Datasheet	HT82M91A PDF File

Overview

HT82M91A 3D USB Mouse Features · · · · · Complete Universal Serial Bus specification compatibility Serial Bus Interface Engine (SIE) USB transceiver Supports three buttons (R, M, L) and three axes (X, Y, Z) input Z axis can support two kinds of scroller input (optomechanical and mechanical) · · · · · · Single chip solution especially for USB mouse function Halt function and wake-up feature reduce power consumption Has plug and Play functions Minimal external components 6MHz crystal oscillator for system clock 18-pin DIP package General Description HT82M91A is a 3D mouse encoder chip especially designed for USB applications.
The HT82M91A can support the USB Standard Request as well as HID...

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