MB89485L 데이터 시트보기 (PDF) - Fujitsu

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MB89485L

(MB89490 Series) 8-bit Proprietary Microcontroller

Fujitsu 

s I/O CIRCUIT TYPE

Type

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

MB89480/480L Series

Remarks

• Main/Sub-clock circuit

• Oscillation feedback resistance

is approx. 500 kΩ for main clock

circuit and 5 MΩ for sub-clock

circuit.

• Hysteresis input

• The pull-down resistor (not

available in MB89P485/P485L)

Approx. 50 kΩ

• The pull-up resistor (P-channel)

Approx. 50 kΩ

• Hysteresis input

R

P-ch

P-ch

pull-up

resistor register

• CMOS output

• CMOS input

• Hysteresis input

• Selectable pull-up resistor

D

N-ch

Approx. 50 kΩ

port

resource

R

P-ch

P-ch

pull-up

resistor register

• CMOS output

• CMOS input

• Selectable pull-up resistor

Approx. 50 kΩ

E

N-ch

port

(Continued)

13

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