UPD78F0138 NEC, UPD78F0138 Datasheet - Page 48

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

48
Type 13-S
Output disable
Type 13-V
Output disable
enable
Input
Data
Data
Middle-voltage input buffer
Mask
option
Mask
option
N-ch
N-ch
Figure 2-1. Pin I/O Circuit List (2/2)
EV
EV
CHAPTER 2 PIN FUNCTIONS
DD
DD
User’s Manual U16228EJ2V0UD
IN/OUT
IN/OUT
Type 13-W
Output disable
Type 16
enable
Input
XT1
Data
Middle-voltage input buffer
P-ch
Feedback
cut-off
XT2
N-ch
IN/OUT