UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 72

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

70
Pull-down
Pull-down
Pull-up
enable
Output
disable
enable
enable
enable
Output
disable
Data
Input
Data
ZPD Comparator
Type 5-AW
Type 5-AV
Input
enable
+
_
AV
REF
SMV
V
V
DD
SS
N-ch
P-ch
P-ch
N-ch
SS
Figure 2-1. Pin I/O Circuit List (2/5)
SMV
Preliminary User’s Manual U19748EJ1V0UD
SMV
V
CHAPTER 2 PIN FUNCTIONS
DD
DD
V
P-ch
SS
SS
IN/OUT
IN/OUT
Pull-down
enable
Comparator
enable
Output
disable
(threshold voltage)
Input
Data
ZPD Comparator
Output
disable
Type 11-G
Type 5-AX
Data
Input enable
+ _
AV
REF
AV
+
_
AV
SS
REF
P-ch
N-ch
AV
AV
REF
SMV
N-ch
P-ch
SS
P-ch
N-ch
SS
SMV
SMV
DD
SS
IN/OUT
IN/OUT