MB86604 데이터 시트보기 (PDF) - Fujitsu

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MB86604

CMOS SCSI-II Protocol Controller (with single-ended driver/receiver)

Fujitsu 

MB86604L

s ABSOLUTE MAXIMUM RATINGS (See WARNING)

Parameter

Power supply voltage*

Input voltage*

Output voltage*

Operating ambient temperature

Storage temperature

Symbol

VDD

VI

VO

Top

Tstg

Rating

Min.

Max.

VSS – 0.5

6.0

VSS – 0.5

VDD + 0.5

VSS – 0.5

VDD + 0.5

–25

+85

–40

+125

Unit

V

V

V

°C

°C

* : VSS = 0 V

WARNING: Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded.

Functional 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.

s RECOMMENDED OPERATING CONDITIONS

Parameter

Value

Symbol

Unit

Min.

Typ.

Max.

Power supply voltage *1

VDD

4.75

5.0

5.25

V

CLK

3.5

—

—

V

“H” level

input voltage *1

Except SCSI and CLK pins

VIH

2.2

—

—

V

SCSI pins

2.0

—

—

V

“L” level

input voltage *1

CLK

Except CLK pin

—

—

1.5

V

VIL

—

—

0.8

V

Except SCSI pins

—

—

–2.0

mA

“H” level

output current *2

SCSI pins

Three-state

IOH

—

—

–8.0

mA

Open-drain

—

—

—

mA

“L” level

Except SCSI pins

output current *2 SCSI pins

—

—

+3.2

mA

IOL

—

—

+48

mA

Operating ambient temperature

Ta

0

—

+70

°C

*1: VSS = 0 V

*2: SCSI pins are DB7 to DB0, DBP, BSY, SEL, RST, ATN, REQ, ACK, MSG, C/D, I/O

Note: The recommended operating conditions are the values recommended to ensure correct logic operation of

the LSI. The standard values of the electrical characteristics (DC and AC characteristics) are guaranteed

within the range of the recommended operating conditions.

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