NJU3502
NJU3502 is 4-BIT SINGLE CHIP MICRO CONTROLLER manufactured by New Japan Radio.
„# TERMINAL DESCRIPTION 1
No. 22 23 1 2 INPUT/OUTPUT F U N C T I O N 4-bit Input / Output PORTC. INPUT/OUTPUT Selects a terminal circuit for each port from follows by the INPUT/OUTPUT mask option. INPUT/OUTPUT x C-MOS Input Terminal with Pull-up Resistance(IA) INPUT/OUTPUT xC-MOS Input Terminal(IC) xC-MOS Output Terminal(OB) 3 PD0 INPUT/OUTPUT 2-bit Input / Output PORTD. Selects a terminal circuit for each port from follows by the 4 PD1 INPUT/OUTPUT mask option. xC-MOS Schmitt Trigger Input Terminal with Pull-up Resistance(IB) xC-MOS Schmitt Trigger Input Terminal(ID) xC-MOS Output Terminal(OB) When the ports are selected as the input terminal, PD0 operates also as RESTART signal...
