MB89490 데이터 시트보기 (PDF) - Fujitsu

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MB89490

8-bit Proprietary Microcontroller

Fujitsu 

MB89490 Series

■ I/O CIRCUIT TYPE

Circuit

Class

Circuit

X1 (X1A)

N-ch P-ch

X0 (X0A)

P-ch

A

N-ch

N-ch

Stop mode control signal

B

R

R

P-ch

C

N-ch

Remarks

• Main/Sub-clock circuit

• Hysteresis input (CMOS input in

MB89F499)

• The pull-down resistor (not

available in MB89F499)

Approx. 50kΩ

• The pull-up resistor (P-channel)

Approx. 50 kΩ

• Hysteresis input

D

E

10

R

P-ch

P-ch

N-ch

R

P-ch

P-ch

N-ch

pull-up

resistor register

port

pull-up

resistor register

port

resource

• CMOS output

• IOH=-4mA, IOL=12mA

• CMOS input

• Selectable pull-up resistor

Approx. 50 kΩ

• CMOS output

• IOH=-2mA, IOL=4mA

• CMOS port input

• Hysteresis resource input

• Selectable pull-up resistor

Approx. 50 kΩ

(Continued)

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