I/O Circuits; Table 1-4 I/O Circuits - Fujitsu MB90420/5 (A) Series Hardware Manual

MB90420/5 (A) SERIES F

1.7 I/O Circuits

Table 1-4 gives the I/O circuits.
n I/O Circuits
Classification
A
B
C
D
2
MC-16LX FAMILY 16-BIT MICROCONTROLLERS HARDWARE MANUAL

Table 1-4 I/O Circuits

Circuit
X1
X0
• Oscillation feedback resistor; about 1
Standby control signal
• Has pull-up resistor; about 50 kΩ
Hysteresis input
• Hysteresis input
Hysteresis input
• Has pull-down resistor; about 50 kΩ
Hysteresis input
• Flash products do not have the pull-
1-14
Remarks
MΩ
Hysteresis input
Hysteresis input
down resistor.
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