MB89P817APF(1994) 查看數據表（PDF） - Fujitsu

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MB89P817APF
(Rev.:1994)

8-bit Proprietary Microcontroller

Fujitsu 

MB89810A Series

2. Recommended Operating Conditions

Parameter

Power supply voltage

“H” level voltage

“L” level voltage

Open-drain output pin

application voltage

Operating temperature

Symbol

VCC

VIH

VIHS

VIHS2

VIL

VILS

Value

Min.

Max.

2.2*

6.0

2.7*

6.0

1.5

6.0

0.7 VCC VCC + 0.3

0.8 VCC VCC + 0.3

0.8 VCC VSS + 6.0

VSS – 0.3 0.3 VCC

VSS – 0.3 0.2 VCC

Unit

V

V

V

V

V

V

V

V

(VSS = 0.0 V)

Remarks

Normal operation assurance range

MB89816A

Normal operation assurance range

MB89P817A

Retains the RAM state in stop mode

P00 to P07, P10 to P17, P30 to P37,

P40 to P47, P50 to P54

(with pull-up resistor)

RST, MOD0, MOD1, P60 to P67,

Pheripheral input for port 3 and port 4

P50 to P54 (without pull-up resistor)

P00 to P07, P10 to P17, P30 to P37,

P40 to P47, P50 to P54

RST, MOD0, MOD1, P60 to P67,

Pheripheral input for port 3 and port4

VD

VSS – 0.3 VSS + 6.0 V P50 to P54 (without pull-up resistor)

TA

–40

+85

°C

* : These values vary with the operating frequency. See Figure 1.

6

5

Operating assurance range

4

3

2

1

1.0

2.0

3.0

4.0

5.0

Main clock operating frequency (MHz) (at an instruction cycle of 4/FCH)

Note: The shaded area is assured only for the MB89816A

Figure 1 Operating Voltage vs. Main Clock Operating Frequency (for MB89816A)

20

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