MB89983 Ver la hoja de datos (PDF) - Fujitsu

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MB89983

8-bit Proprietary Microcontrolle

Fujitsu 

MB89980 Series

s I/O CIRCUIT TYPE

Type

A

Circuit

X1

N-ch P-ch

X0

P-ch

N-ch

X1A

N-ch P-ch

B

X0A

P-ch

N-ch

N-ch

C

R

P-ch

D

N-ch

Remarks

Main clock (main clock crystal

oscillator)

• At an oscillation feedback

resistor of approximately 1

MΩ/5.0 V

• CR oscillation is selectable for

MB89983 only

Subclock (subclock crystal

oscillator)

• At an oscillation feedback

resistor of approximately 4.5

MΩ/5.0 V

• Hysteresis input

• At a pull-down resistor (P-ch)

of approximately 50 kΩ/5.0 V

• At an output pull-up resistor

(P-ch) of approximately 50

kΩ/5.0 V

• Hysteresis input

R P-ch

• CMOS output

• CMOS input

P-ch

E

• The peripheral is a hysteresis

input type.

• Pull-up resistor is

N-ch

approximately 50 kΩ/5.0 V

• Pull-up resistor is selected by

Port

mask option.

Peripheral

R P-ch

Pull-up control register

• CMOS output

• CMOS input

P-ch

F

• The peripheral is a hysteresis

input type.

• Pull-up resistor is

N-ch

approximately 50 kΩ/5.0 V

• Pull-up resisitor is selected by

Port

pull-up control register

Peripheral

(Continued)

10

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