CHAPTER 2 PIN FUNCTIONS
2.5 Pin I/O Circuits
(1/2)
Type 2
Type 8-A
VDD
Pullup
enable
P-ch
VDD
IN
Data
P-ch
IN/OUT
Output
disable
N-ch
Schmitt-triggered input with hysteresis characteristics
Type 5
Data
Type 9-C
V
DD
P-ch
N-ch
P-ch
Comparator
+
IN
–
IN/OUT
Output
disable
N-ch
AVREF0 (threshold voltage)
Input enable
Input
enable
VDD
Type 5-A
Type 10-A
VDD
Pullup
enable
P-ch
Pullup
enable
P-ch
VDD
VDD
Data
Data
P-ch
N-ch
P-ch
IN/OUT
IN/OUT
Open drain
Output
disable
N-ch
Output
disable
Input
enable
VDD
VDD
Type 5-W
Type 10-E
Pullup
enable
Pullup
enable
P-ch
P-ch
VDD
V
DD
Data
P-ch
Data
P-ch
IN/OUT
IN/OUT
Open drain
N-ch
Output
disable
Output
disable
N
-ch
Input
enable
Input
enable
User’s Manual U15862EJ3V0UD
96
NEC [ NEC ]
