NJU3102
s INPUT OUTPUT TERMINAL TYPE
PORTA, B, C, D, and E can select a terminal type for each PORT from the follows by the mask option which
is the same mask of the program coding into ROM and the others.
q C-MOS OUTPUT (OB)
q N-channel FET OPEN-DRAIN OUTPUT (OC)
q N-channel FET OPEN-DRAIN OUTPUT WITH PULL-UP RESISTANCE (OA)
q C-MOS INPUT (IC)
q SCHMITT TRIGGER C-MOS INPUT (ID)
q C-MOS INPUT WITH PULL-UP RESISTANCE (IA)
q SCHMITT TRIGGER C-MOS INPUT WITH PULL-UP RESISTANCE (IB)
[ INPUT OUTPUT TERMINAL TYPE ]
Types
With Pull-up
Type IA
C-MOS
Without Pull-up
Type IC
Terminals
PA0−PA3,
PB0−PB3,
PC0, PC1,
PD0−PD3
SCHMITT
TRIGGER
Type IB
C-MOS
Type ID
Type OB
PE0, PE1
PA0−PA3,
PB0−PB3,
PC0, PC1,
PE0, PE1
N-channel(Nch)
OPEN DRAIN
Type OA
Type OC
PD0−PD3
- 12 -