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EM83053DH

ELAN Microelectronics
Part Number EM83053DH
Manufacturer ELAN Microelectronics
Description KEYBOARD ENCODER
Published Jul 13, 2017
Detailed Description EM83053DH KEYBOARD ENCODER GENERAL DESCRIPTION The EM83053DH microcontroller is dedicated to a keyboard encoder ,special...
Datasheet PDF File EM83053DH PDF File

EM83053DH
EM83053DH


Overview
EM83053DH KEYBOARD ENCODER GENERAL DESCRIPTION The EM83053DH microcontroller is dedicated to a keyboard encoder ,specially designed for IBM PC AT and all compatible machines.
The EM83053DH controll all scan codes, three LEDs status, scan timing and communications between the keyboard and PC.
It is easy to implement a high performance, low cost keyboard with the minimal external components.
FEATURES • Low cost - eliminate need external components.
• Phantom key detects.
• RC oscillator ( 1.
8432MHz ).
• Support scan code set 1 ,2 and 3.
• Support PC AT and PS/2 keyboard .
• Low power CMOS device technology.
• Internal pull-up resistor.
• Tri-state outputs for easy board application.
• Built-in...



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