hys64t128020eu-3s-b2 Qimonda, hys64t128020eu-3s-b2 Datasheet - Page 17

• Manufacturer Part Number: hys64t128020eu-3s-b2
• Description: 240-pin Unbuffered Ddr2 Sdram Modules Udimm Sdram
• Manufacturer: Qimonda

1) Operating Temperature is the case surface temperature on the center / top side of the DRAM.
2) The operating temperature range are the temperatures where all DRAM specification will be supported. During operation, the DRAM case
3) Above 85 °C the Auto-Refresh command interval has to be reduced to
4) When operating this product in the 85 °C to 95 °C T
3.2
1) Under all conditions,
2) Peak to peak AC noise on
3) Input voltage for any connector pin under test of 0 V ≤
Rev. 1.01, 2008-01
10202006-L0SM-FEYT
Symbol
Parameter
Device Supply Voltage
Output Supply Voltage
Input Reference Voltage
SPD Supply Voltage
DC Input Logic High
DC Input Logic Low
In / Output Leakage Current
T
CASE
temperature must be maintained between 0 - 95 °C under all other specification parameters.
setting EMR(2) bit A7 to “1”. When the High Temperature Self Refresh is enabled there is an increase of
Operating Temperature
Parameter
DC Operating Conditions
V
DDQ
must be less than or equal to
V
REF
may not exceed ± 2%
Symbol
V
V
V
V
V
V
I
L
DD
DDQ
REF
DDSPD
IH(DC)
IL (DC
)
CASE
Values
Min.
1.7
1.7
0.49 ×
1.7
V
– 0.30
– 5
V
V
REF
REF
IN
temperature range, the High Temperature Self Refresh has to be enabled by
V
DD
≤
+ 0.125
(DC).
V
V
DDQ
DDQ
17
V
Supply Voltage Levels and DC Operating Conditions
+ 0.3 V; all other pins at 0 V. Current is per pin
REF
DRAM Component Operating Temperature Range
HYS[64/72]T[32/64/128]xxxEU-[25F/2.5/3/3S/3.7]-B2
is also expected to track noise in
t
REFI
0.5 ×
—
—
—
—
Typ.
1.8
1.8
= 3.9 µs
Rating
Min.
0
V
DDQ
Max.
95
Unbuffered DDR2 SDRAM Module
Max.
1.9
1.9
0.51 ×
3.6
V
V
5
DDQ
REF
– 0.125
+ 0.3
V
DDQ
V
I
DDQ
DD6
Unit
°C
.
by approximately 50%
Internet Data Sheet
Unit
V
V
V
V
V
V
µA
TABLE 10
TABLE 11
Note
1)2)3)4)
Note
1)
2)
3)