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HY62256A View Datasheet(PDF) - Hyundai Micro Electronics

Part Name
Description
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HY62256A
Hyundai
Hyundai Micro Electronics Hyundai
HY62256A Datasheet PDF : 14 Pages
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-sram/62256ala1
http://www.hea.com/hean2/sram/62256ala1.htm
HYUNDAI ELECTRONICS AMERICA
HY62256A-(I) Series
32Kx8bit CMOS SRAM
RATINGS INFORMATION
ABSOLUTE MAXIMUM RATING (1)
Symbol
Parameter
Rating Unit
Remark
VCC VIN
VOUT
Power Supply Input/Output
Voltage
-0.5 to 7.0
V
0 to 70 °C
HY62256A
TA
Operating Temperature
-40 to 85 °C
HY62256A-I
TSTG
Storage Temperature
-65 to 150 °C
PD
Power Dissipation
1.0
W
IOUT
Data OutPut Current
50
mA
TSOLDER
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
TA=0°C to 70°C / TA= -40°C to 85°C (E.T.)
Symbol
Parameter
Min Typ Max
VCC
Power Supply Voltage
4.5
5.0 5.5
VIH
Input High Voltage
2.2
-
VCC+0.5
VIL
Input Low Voltage
-0.5(1) -
0.8
Note
1. VIL = -3.0V for pulse width less than 30ns
Unit
V
V
V
1 of 4
22/10/97 12:33
 

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