HT82M21A Overview
HT82M21A is a 3D mouse controller especially designed for USB and PS/2 applications. The HT82M21A can support the USB Standard Request as well as HID Class Request version 1.1. It is patible with Microsoft Intelli 3D PS/2 mouse.
HT82M21A Key Features
- Operating voltage: 4.4V~5.25V
- plete Universal Serial Bus specs V1.1
- Serial Bus Interface Engine (SIE)
- USB transceiver
- Microsoft 3D Intelli mouse and IBM PS/2 mouse
- HALT function and wake-up feature reduce power
- Plug and Play functions
- Minimal external ponents
- 6MHz crystal oscillator for system clock
- Interface pliant with ADNS-2051, ADNS-2610