UPD784218 Datasheet, PDF (20/92 Pages) NEC – 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784218, 784218Y
Figure 6-1. Types of Pin I/O Circuits (1/2)
Type 2-G
IN
Schmitt trigger input with hysteresis characteristics
Type 10-K
Pullup
enable
Data
Open drain
Output disable
VDD
P-ch
VDD
P-ch
N-ch
IN/OUT
Type 5-A
Pullup
enable
Data
Output
disable
Input
enable
Type 8-N
Pullup
enable
Data
Output
disable
VDD
Type 10-L
P-ch
VDD
Pullup
enable
P-ch
N-ch
Data
IN/OUT
Open drain
Output disable
VDD
Type 10-M
P-ch
VDD
P-ch
N-ch
IN/OUT
Pullup
enable
Data
Output
disable
VDD
P-ch
VDD
P-ch
N-ch
VSS
IN/OUT
VDD
P-ch
VDD
P-ch
N-ch
VSS
IN/OUT
Type 9
IN
P-ch
N-ch
Comparator
+
–
VREF
(Threshold voltage)
Input
enable
Type 12-E
VDD
Pullup
enable
Data
Output
disable
P-ch
VDD
P-ch
IN/OUT
N-ch
Input
enable
Analog output
voltage
P-ch
N-ch
20
Data Sheet U12304EJ2V0DS00