NJU3505

NJU3505 n TERMINAL DESCRIPTION 1 No. NJU NJU SYMBOL PF0 PF1 PF2 INPUT/OUTPUT FUNCTIONS 3505F 3505L 44 1 2 5 6 7 3 4 X X 5 6 8 9 7 8 9 10 10 11 12 13 11 12 14 15 Note ) INPUT/OUTPUT 3-bit Input / Output PORTF. INPUT/OUTPUT Selects a terminal circuit for each port from follows by the INPUT/OUTPUT mask option. ·C-MOS Schmitt Trigger Input Terminal with Pull-up Resistance (ISP) ·C-MOS Schmitt Trigger Input Terminal (IS) ·C-MOS Output Terminal (OC) PG0 INPUT/OUTPUT 2-bit Input / Output PORTG. PG1 INPUT/OUTPUT Selects a terminal circuit for each port from follows by the mask option. ·C-MOS Schmitt Trigger Input Terminal with Pull-up Resistance (ISP) ·C-MOS Schmitt Trigger Input Terminal (IS) ·C-MOS Output Terminal (OC) PH0 INPUT/OUTPUT 2-bit Input / Output PORTH. PH1 INPUT/OUTPUT Selects a terminal circuit for each port from follows by the mask option. ·C-MOS Schmitt Trigger Input Terminal with Pull-up Resistance (ISP) ·C-MOS Schmitt Trigger Input Terminal (IS) ·C-MOS Output Terminal (OC) When the ports are selected as the input terminal, PH0 operates also as RESTART signal input terminal to return from STANDBY mode, and PH1 operates also as the Edge Detector Terminal. RESET Terminal. INPUT RESET When the low level input-signal, the system is initialized. Maker Testing Terminal with Pull-down Resistance TEST INPUT The terminal is recommended to connect to GND. Internal Oscillator Terminals. OSC1 INPUT Connects a device selected from the ceramic or the crystal OSC2 O...