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GMS30112-R098 (4-bit Single Chip Microcomputer for Remote control)
(1) General Description
The GMS30112-R098 is 4-bit single chip CMOS microcomputer.
(2) Feature
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program memory : 1024 bytes
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data memory : 32 x 4 bits
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43 types of instruction set
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3 levels of subroutine nesting
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1 bit output port for a large current (REMOUT signal)
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operating frequency : 300kHz - 1 MHz
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instruction cycle : 12.5 usec @ 480kHz
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CMOS process ( single 3.0 V power supply )
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stop mode (through internal instruction)
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released stop mode by key input (masked option)
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built in capacitor for ceramic oscillation circuit (masked option)
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built in a watch dog timer(WDT)
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low operating voltage (2.0 V to 4.0 V)
(3) Block Diagram
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