HYB18H256321BF Datasheet, PDF (23/41 Pages) Qimonda AG – 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM

Internet Data Sheet
HYB18H256321BF
256-Mbit GDDR3
4
Electrical Characteristics
4.1
Absolute Maximum Ratings and Operation Conditions
Parameter
Power Supply Voltage
Power Supply Voltage for Output Buffer
Input Voltage
Output Voltage
Storage Temperature
Junction Temperature
Short Circuit Output Current
Symbol
V_DD
V_DDQ
V_IN
V_OUT
T_STG
T_J
I_OUT
Min.
-0.5
-0.5
-0.5
-0.5
-55
—
—
TABLE 9
Absolute Maximum Ratings
Rating
Unit
Max.
2.5
V
2.5
V
2.5
V
2.5
V
+150
°C
+125
°C
50
mA
Attention: Stresses above the max. values listed here may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability. Maximum ratings
are absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated
circuit.
4.2
DC Operation Conditions
4.2.1
Recommended Power & DC Operation Conditions
Parameter
Power Supply Voltage
Power Supply Voltage for I/O Buffer
Rev. 0.80, 2007-09
09132007-07EM-7OYI
Symbol
TABLE 10
Power & DC Operation Conditions (0 °C ≤ T_c ≤ 85 °C)
Limit Values
Unit Note
V_DD, V_DDA
V_DDQ
Min.
1.9
1.9
Typ.
2.0
2.0
Max.
2.1
2.1
V
1)2)
V
1)2)
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