U18680EJ1V0PM00_15 Datasheet, PDF (12/30 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD78F9221CS, 78F9222CS
Figure 1-1. Pin I/O Circuits
Type 2
IN
Schmitt-triggered input with hysteresis characteristics
Type 11
Pull up
enable
Data
Output
disable
Comparator
-
AVREF
VDD
AVREF
P-ch
N-ch
VSS
P-ch
N-ch
VSS
P-ch
IN/OUT
Type 3-C
Data
Type 8-A
Pull up
enable
Data
Output
disable
VDD
P-ch
OUT
N-ch
VSS
Input
enable
Type 16-B
Feedback
cut-off
P-ch
X1,
IN/OUT
OSC
enable
X2,
IN/OUT
Data
VDD
P-ch
VDD
P-ch
VDD
P-ch
N-ch
VSS
IN/OUT
Output
disable
Data
Output
Disable
N-ch
VSS
P-ch
N-ch
VSS
10
Preliminary Product Information U18680EJ1V0PM00