GMS30004 datasheet(106/158 Pages) HYNIX

Part #	GMS30004

Description	4-BIT SINGLE CHIP MICROCOMPUTERS

PDF	158 Pages

Scroll/Zoom	100%

Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

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106 / 158 page

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Appendix A Magic-

Software Spec Sheet

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Product

•

Type

•

Purpose

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Function

•

Features

• Program memory (On-chip ROM) : 1024 bytes

• Data memory (On-chip RAM) : 32

Ø 4 bits

• 43 types of instruction sets

• 3 levels of subroutine nesting

• 1 bit output port for a large current (Output signal)

• Operating frequency : 300KHz to 1MHz

• Instruction cycle : 13.1868

¶ (fosc=455KHz)

• CMOS process (Single 3V power supply)

• Stand-by function (Through internal instruction)

• Released stand-by mode by key input (Masked option)

• Built in capacitor for ceramic oscillation circuit (Masked option)

• Built in a watch dog timer (WDT)

• 3 kind of double action key for uPD6121G

• Provided with indicator for transmission

4 bit 1 chip microcomputer

Magic-

Infrared remote control encoder

Ø4 key matrix scan

Appendix A Magic-

GMS30004 Datasheet(PDF) 106 Page - Hynix Semiconductor