描述 Description

The MX83063F is a single chip keyboard encoder, these devices detect the key press and release activity, sends the scan code to system, and accepts the command from system. The MX83063F function both in USB and PS/2 interface environment. For PS/2 interface, it supports IBM PC AT and al compatible machines. For USB interface, it supports the USB standard request version 1.1 as well as HID class request version 1.1.

The MX83063F is the most powerful USB+PS2 keyboard encoder. It is a crystal-less and low cost BOM solution with the minimal external components.

特性 Features

? Operating voltage 4.4V~5.5V
? Universal Serial Bus Specification Version 1.1
? USB Device Class Definition for Human Interface Device (HID), Firmware Specification Version 1.1
? Support scan code set 1, 2 and 3 for PS/2
? Support HID Usage ID for USB
? Support PC PS/2 and USB keyboard
? Support USB Sleep Mode
? 104/107 keys with multi-media or other special application keyboard encoder
? Compatible with Windows7, Windows Vista, WindowsXP, Windows2000, Windows ME, Windows98,MAC OS,Cent OS and Linux
? Support multi-media or other special application keyboard encoder
? Phantom key detects
? A watch dog timer with its own on-chip RC oscillator to prevent system stand still
? Built-in power on reset (POR)
? Power-up timer (PWRT)
? Oscillator Startup timer (OST)
? Built in low voltage reset (LVR)
? Low power CMOS device technology

應(yīng)用 Application

? USB and PS/2 both compatible with Keyboard.
? IBM PC AT or compatible machine keyboard.
? IBM PS/2 model 30,50,60,80 or compatible keyboard.
? Apple PC USB keyboard.
? Japanese keyboard.
? Korean keyboard.
? Brazilian keyboard.