SC83053 Datasheet Keyboard Encoder

Manufacturer: Silan Microelectronics

Overview: Silan Semiconductors SC83053 KEYBOARD ENCODER.

Datasheet Details

Part number	SC83053
Manufacturer	Silan Microelectronics
File Size	473.43 KB
Description	KEYBOARD ENCODER
Datasheet	SC83053-SilanMicroelectronics.pdf

The SC83053 is dedicated to a keyboard encoder, specially designed for IBM PC AT and all patible machines.

The SC83053 control all scan codes, three LEDs status, scan timing and munications between the keyboard and PC.

It is easy to implement a high performance, low cost keyboard with the minimal external ponents.

4 32 5 6 7 8 9 1 39 38 37 36 35 34 33 32 10 31 11 30 12 29 13 28 14 27 15 16 17 18 19 20 21 22 23 24 25 26.
Low cost - eliminate need external components.
Phantom key detects. Chip Topography.
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.

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