NJU3101 controller equivalent, 4-bit single chip tiny controller.
No. SYMBOL 1 PA0 2 PA1 3 PA2 4 PA3 FUNCTION 4-bit Input / Output PORTA. Selects a terminal circuit for PORT grouped with 4 lines from follows by the mask option.
* C-MOS Input Terminal with Pull-up Resistance(IA)
* C-MOS Input Terminal(IC)
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