NJU3503
NJU3503 is 4-BIT SINGLE CHIP MICRO CONTROLLER manufactured by New Japan Radio.
„# TERMINAL DESCRIPTION 1
No.
NJU 3503M NJU 3503L
SYMBOLS PB0 PB1 PB2
INPUT/OUTPUT
FUNCTIONS
1 2 3
1 2 3
5 6
4 5
INPUT/OUTPUT 3-bit Input / Output PORTB. INPUT/OUTPUT Selects a terminal circuit for each port from follows by the INPUT/OUTPUT mask option. xC-MOS Schmitt Trigger Input Terminal with Pull-up Resistance (ISP) xC-MOS Schmitt Trigger Input Terminal (IS) xC-MOS Output Terminal (OC) When the ports are selected as the input terminal, PB0 operates also as RESTART signal input terminal to return from STANDBY mode, and PB1 operates also as the Edge Detector Terminal. 2-bit Input PORTC. INPUT ADCK / PC0 Selects a function of either of 1) or 2) for PORTC by the INPUT VREF...
