MB89150 데이터 시트보기 (PDF) - Fujitsu

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MB89150

8-bit Proprietary Microcontroller

Fujitsu 

MB89150/150A Series

(Continued)

Parameter

Symbol

“H” level average output current

IOHAV1

IOHAV2

“H” level total output current

“H” level total average output

current

Power consumption

Operating temperature

Storage temperature

∑IOH

∑IOHAV

PD

TA

Tstg

Value

Min.

Max.

—

–2

—

–4

—

–20

—

–10

—

300

–40

+85

–55

+150

Unit

(VSS = 0.0 V)

Remarks

Average value (operating

mA

current × operating rate)

All pins except P30 and power

supply pins.

Average value (operating

mA current × operating rate)

P30

mA

mA

Average value (operating

current × operating rate)

mW

°C

°C

Precautions: Permanent device damage may occur if the above “Absolute Maximum Ratings” are exceeded. Func-

tional operation should be restricted to the conditions as detailed in the operational sections of this

data sheet. Exposure to absolute maximum rating conditions for extended periods may affect device

reliability.

2. Recommended Operating Conditions

Parameter

Power supply voltage

LCD power supply voltage

LCD reference power supply

input voltage

Operating temperature

Symbol

VCC

V0 to V3

VIR

TA

Value

Min. Max.

2.2*1 6.0

2.2*1 4.0

2.7*1

1.5

VSS

1.3

–40

6.0

6.0

VCC*2

2.2

+85

Unit

Remarks

(VSS = 0.0 V)

Normal operation assurance range

V Single clock system of the mask

ROM product.

Normal operation assurance range

V Dual-clock system of the mask ROM

product.

V MB89P155/PV150

V Retains the RAM state in stop mode

V V0 to V3 pins

V

V1 pin on the products with a booster

Reference power external input

°C

*1: The minimum operating power supply voltage varies with the execution time (instruction cycle time) setting for

the operating frequency.

*2: The LCD power supply voltage range and optimum value vary depending on the characteristics of the liquid-

crystal display element.

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