參數(shù)資料
型號: HYB18H256321BF-11
廠商: QIMONDA AG
元件分類: DRAM
英文描述: 256-Mbit GDDR3 Graphics RAM GDDR3 Graphics RAM
中文描述: 8M X 32 SYNCHRONOUS GRAPHICS RAM MODULE, 0.22 ns, PBGA136
封裝: GREEN, PLASTIC, TFBGA-136
文件頁數(shù): 23/41頁
文件大?。?/td> 1302K
代理商: HYB18H256321BF-11
HYB18H256321BF
256-Mbit GDDR3
Internet Data Sheet
Rev. 0.80, 2007-09
09132007-07EM-7OYI
23
4
Electrical Characteristics
4.1
Absolute Maximum Ratings and Operation Conditions
TABLE 9
Absolute Maximum Ratings
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
TABLE 10
Power & DC Operation Conditions (0 °C
T
c
85 °C)
Parameter
Symbol
Rating
Unit
Min.
Max.
Power Supply Voltage
Power Supply Voltage for Output Buffer
Input Voltage
Output Voltage
Storage Temperature
Junction Temperature
Short Circuit Output Current
V
DD
V
DDQ
V
IN
V
OUT
T
STG
T
J
I
OUT
-0.5
-0.5
-0.5
-0.5
-55
2.5
2.5
2.5
2.5
+150
+125
50
V
V
V
V
°
C
°
C
mA
Parameter
Symbol
Limit Values
Unit
Note
Min.
Typ.
Max.
Power Supply Voltage
Power Supply Voltage for I/O Buffer
V
DD
,
V
DDA
V
DDQ
1.9
1.9
2.0
2.0
2.1
2.1
V
V
1)2)
1)2)
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