MB89120 データシートの表示（PDF） - Fujitsu

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コンポーネント説明

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MB89120

8-bit Proprietary Microcontroller

Fujitsu 

MB89120/120A Series

3. DC Characteristics

(AVCC = VCC = +5.0 V, AVSS = VSS = 0.0 V, TA = −40 °C to +85 °C)

Parameter Symbol

Pin

Condition

Min.

Value

Typ.

Unit Remarks

Max.

VIH

P00 to P07,

P10 to P17



0.7 VCC 

VCC +

0.3

V

“H” level input

voltage

RST,

VIHS P30 to P37,

INT20 to INT27

INT20 to

INT27 are



0.8 VCC 

VCC +

0.3

V

available

only in the

MB89120A

series.

VIL

P00 to P07,

P10 to P17



VSS −

0.3

 0.3 VCC V

INT20 to

“L” level input

voltage

RST,

VILS P30 to P37,

INT20 to INT27



VSS −

0.3

INT27 are



0.2 VCC

V

available

only in the

MB89120A

series.

Open-drain

output pin

applied voltage

VD P40 to P43



VSS −

0.3



VCC +

0.3

V

P00 to P07,

“H” level output

voltage

VOH

P10 to P17,

P20 to P27,

IOH = −2.0 mA

2.4





V

P30 to P37

“L” level output

voltage

P00 to P07,

P10 to P17

VOL P20 to P27,

P30 to P37,

P40 to P43

IOL = 1.8 mA





0.4 V

VOL2 RST

IOL = 4.0 mA





0.6 V

P00 to P07,

Input leakage

current

(Hi-z output

leakage current)

P10 to P17,

ILI

P20 to P27,

P30 to P37,

P40 to P43,

0.45 V < VI < VCC 



Without

±5 µA pull-up

resistor

MOD0, MOD1

Pull-up resistance

RPULL

P00 to P07,

P10 to P17,

P30 to P37,

P40 to P43,

RST

VI = 0.0 V

25

50

100 kΩ

(Continued)

27

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