MB91220/S データシートの表示（PDF） - Fujitsu

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MB91220/S

32-bit Microcontroller

Fujitsu 

MB91220/S Series

■ I/O CIRCUIT TYPE

Group

X1

A

X0

Circuit Type

Clock input

Remarks

For high speed (source oscillation of

main clock)

• Oscillation circuit

• Feedback resistance X0 :

approx. 1 MΩ

Standby control

X1A

B

X0A

Clock input

For low speed (source oscillation of

sub clock)

• Oscillation circuit

• Feedback resistance X0A :

approx. 7 MΩ

Standby control

P-ch

R

P-ch

N-ch

C

R

• Hysteresis (CMOS level) input

• Pull-up resistor supported

Pull-up resistor value =

approx. 50 kΩ

• No standby control

CMOS hysteresis

input (CMOS level)

(Continued)

15

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