PD178002_15 Datasheet, PDF (13/50 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD178002, 178003
Type 2
Figure 3-1. Pin Input/Output Circuits (1/2)
Type 8
IN
Schmitt-triggered input with
hysteresis characteristics
Data
Output
disable
VDD
P-ch
N-ch
IN/OUT
Type 5
Data
Output
disable
Input
enable
VDD
P-ch
N-ch
Type 10
Data
IN/OUT
Open drain
Output disable
VDD
P-ch
N-ch
IN/OUT
Type 5-G
Data
Output
disable
VDD
P-ch
N-ch
Type 11-A
Data
VDD
P-ch
IN/OUT
Output
disable
Comparator
+_
P-ch
N-ch
N-ch
VREF (Threshold voltage)
Input
enable
IN/OUT
Remark All VDD and GND in the above figures are the positive power supply and ground potential of the ports,
and should be read as VDDPORT and GNDPORT, respectively.
Data Sheet U12628EJ3V0DS00
11