(Continued)
Type
G
H
I
J
K
L
MB89980 Series
Circuit
R P-ch
P-ch
N-ch
R P-ch
P-ch
Port
Pull-up control register
N-ch
Port
P-ch
N-ch
R
P-ch
N-ch
N-ch
R
P-ch
Port
Peripheral
Port
Peripheral
N-ch
Port
Remarks
• CMOS output
• CMOS input
• Pull-up resistor is
approximately 50 kΩ/5.0 V
• Pull-up resistor is selected by
mask option.
• CMOS output
• CMOS input
• Pull-up resistor is
approximately 50 kΩ/5.0 V
• Pull-up resisitor is selected
by pull-up control register
• CMOS output
• N-ch open-drain output
• CMOS input
• The peripheral is a hysteresis
input type.
• Pull-up resistor is
approximately 50 kΩ/5.0 V
• Pull-up resistor is selected by
mask option.
• N-ch open-drain output
• CMOS input
• The peripheral is a hysteresis
input type.
• N-ch open-drain output
• CMOS input
• P21, P26, and P27 are a
heavy-current drive type.
• Pull-up resistor is
approximately 50 kΩ/5.0 V
• Pull-up resistor is selected by
mask option.
(Continued)
11