HT82K28 - Win98 Keyboard Encoder

Product Overview

Holtek Semiconductor Inc

Part number	HT82K28
Manufacturer	Holtek Semiconductor Inc
File Size	143.55 KB
Description	Win98 Keyboard Encoder
Datasheet	HT82K28 Datasheet
Additional preview pages of the HT82K28 datasheet.

The HT82K28A is a keyboard encoder especially designed for IBM PC/AT, IBM PS/2 and all compatible machines.

The HT82K28A accepts keyboard inputs and contains a 16-character first-in-first-out buffer in which data is stored.

An inexpensive RC oscillator can be used for the system clock.

Designed for Windows 95/98/NT Supports 3 Windows 95 Keys Supports Power, Sleep and Wake-up Windows 98 ACPI functions Supports Japanese, Korean and Portuguese Supports Japanese DOS/V 106-key keyboard Supports code set 1, for PS/2 model 30 keyboard.
Supports code set 2, for PC/AT, PS/2 model 50,60 keyboards Supports code set 3, for PS/2 model 80 keyboard RC oscillator Phantom key detection Minimal external components P.

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Published: Mar 26, 2005 |