DatasheetsPDF.com

HT82K629A

Holtek Semiconductor Inc
Part Number HT82K629A
Manufacturer Holtek Semiconductor Inc
Description Windows 2000 USB+PS/2 Keyboard Encoder
Published Mar 26, 2005
Detailed Description HT82K629A Windows 2000 USB+PS/2 Keyboard Encoder Features · Operating voltage: 4.4V~5.5V · Operating frequency: fSYS=6M...
Datasheet PDF File HT82K629A PDF File

HT82K629A
HT82K629A

Overview
HT82K629A Windows 2000 USB+PS/2 Keyboard Encoder Features · Operating voltage: 4.
4V~5.
5V · Operating frequency: fSYS=6M · Design for Windows 95/98/NT/2000/XP · Phantom key detection · Low voltage reset function · USB and PS2 modes supported · Auto detect USB or PS2 interface · USB 1.
1 low speed function · Supports PS2 code set 1 and code set 2 · Supports multimedia key · Supports ACPI key · Supports mini-keyboard with Fn key · Built-in Watchdog Timer · HALT function and wake-up feature for USB mode to reduce power consumption · 40-pin DIP, 48-pin SSOP packages General Description The HT82K629A can function both in USB and PS2 interface environment.
For PS2 interface, it supports IBM PC/AT, IBM PS/2 and all compatible machines and provides a 16-character first-in-first-out buffer in which data Block Diagram is stored.
For USB interface, it can support the USB standard request as well as HID class request version 1.
1.
U S B D + /P S 2 C L K U S B D -/P S 2 D A T A V 33O O SC1 O SC2 ...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)