HYUNDAI ELECTRONICS AMERICA

HY62256A-(I) Series

32Kx8bit CMOS SRAM

RATINGS INFORMATION

ABSOLUTE MAXIMUM RATING (1)

Symbol

Parameter

Rating

Unit

Remark

Power Supply Input/Output

Voltage

-0.5 to 7.0

V

Operating Temperature

0 to 70

°C

HY62256A

-40 to 85

°C

HY62256A-I

Storage Temperature

-65 to 150

°C

Power Dissipation

1.0

W

Data OutPut Current

50

mA

Lead Soldering Temperature

& Time

260 /10

°C / sec

Note

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS

may cause permanent damage to the device. This is stress rating only and the

functional operation of the device under these or any other conditions above

those indicated in the operation of this specification is not implied. Exposure to

the absolute maximum rating conditions for extended period may affect

reliability.

RECOMMENDED DC OPERATING CONDITIONS

Symbol

Parameter

Min

Typ

Max

Unit

Power Supply Voltage

4.5

5.0

5.5

V

Input High Voltage

2.2

-

V

Input Low Voltage

-

0.8

V

Note

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22/10/97 12:33

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