NEC PD78052 User Manual page 90

Type 12-A
pullup
enable
data
output
disable
input
enable
analog output
voltage
Type 13-B
data
output disable
RD
medium breakdown
input buffer
90
CHAPTER 4 PIN FUNCTION ( PD78054Y Subseries)
Figure 4-1. Pin Input/Output Circuit of List (2/2)
V
DD
P-ch
V
DD
P-ch
IN/OUT
N-ch
P-ch
N-ch
V
DD
Mask
Option
IN/OUT
N-ch
V
DD
P-ch
Type 13-D
data
output disable
RD
medium breakdown
input buffer
Type 16
feedback
cut-off
P-ch
XT1
IN/OUT
N-ch
V
DD
P-ch
XT2