MB89202 Series
■ I/O CIRCUIT TYPE
Type
Circuit
X1
A
X0
Standby control signal
P-ch
P-ch
B
N-ch
Input enable
Port input /
Resource input
P-ch
(not available for MB89F202)
C
N-ch
Remarks
• At an oscillation feedback resistance of
approximately 500 kΩ
• CMOS output
• Hysteresis input
• Pull-up resistor optional
• At an output pull-up resister (P-ch) of
approximately 50 kΩ/5.0 V (not available
for MB89F202)
• N-ch open-drain reset output
• Hysteresis input
P-ch
D
Input enable
Input enable
P-ch
N-ch
Reset
• CMOS output
• CMOS input
• Hysteresis input (Resource input)
• Pull-up resistor optional
Port input
Resource input
(Continued)
8