MB89670/A Series
s I/O CIRCUIT TYPE
Type
A
X1
Circuit
X0
Remarks
Crystal or ceramic oscillation type
• At an oscillation feedback resistor of approximately
1 MΩ/5.0 V
B
C
D
E
12
Standby control signal
R
P-ch
N-ch
• At an output pull-up resistor (P-ch) of approximately
50 kΩ/5.0 V
• Hysteresis input
R
P-ch
P-ch
N-ch
• CMOS output
• CMOS inout
R
P-ch
P-ch
• Pull-up resistor optional (except P22 and P23)
• CMOS output
• CMOS input
• The peripheral is a hysteresis input type.
N-ch
Peripheral
Port
• Pull-up resistor optional
(Continued)