Infineon DDR3 2GB Memory Module IMSH2GU13A1F1C-10F ユーザーズマニュアル
製品コード
IMSH2GU13A1F1C-10F
IMSH[1G/2G][U/E]x3A1F1C(T)
DDR3 Unbuffered DIMM
Advance Internet Data Sheet
Rev. 0.65, 2008-12
14
03052008-R2G5-2FN2
TABLE 9
DRAM Component Operating Temperature Range
3.2
Recommended DC Operating Conditions
TABLE 10
DC Operating Conditions
Parameter
Symbol
Rating
Unit
Note
Min.
Max.
Normal Operating Temperature Range
T
OPER
0
85
°C
1)2)
1) Operating Temperature
T
OPER
is the case surface temperature on the center / top side of the SDRAM mentioned..
2) The Normal Temperature Range specifies the temperatures where all SDRAM specification will be supported.
Extended Temperature Range
85
95
°C
3) Some application require operation of the DRAM in the Extended Temperature Range between 85
°C and 95 °C operating temperature.
For more details please refer to Qimonda Component datasheet.
Parameter
Symbol
Min.
Typ.
Max.
Unit Note
Supply Voltage
V
DD
1.425
1.5
1.575
V
1)2)
1)
V
DDQ
tracks with
V
DD
. AC parameters are measured with
V
DD
and
V
DDQ
tied together
2) Under all conditions
V
DDQ
must be less than or equal to
V
DD
.
Supply Voltage for EEPROM and Thermal Sensor
V
DD.SPD
3.0
3.3
3.6
V
Supply Voltage for Output
V
DDQ
1.425
1.5
1.575
V
Reference Voltage for DQ, DM inputs
V
REFDQ.DC
0.49 x
V
DD
0.5 x
V
DD
0.51 x
V
DD
V
3)4)
3) The ac peak noise on
V
REF
may not allow
V
REF
to deviate from
V
REF.DC
by more than ±1%
V
DD
(for reference: approx. ± 15 mV).
4) For reference: approx.
V
DD
/2 ± 15 mV.
Reference Voltage for ADD, CMD inputs
V
REFCA.DC
0.49 x
V
DD
0.5 x
V
DD
0.51 x
V
DD
V
Terminal Voltage
V
TT
0.49 x
V
DD
0.5 x
V
DD
0.51 x
V
DD
V
External Calibration Resistor connected from ZQ pin to ground
R
ZQ
237.6
240.0
242.4
Ω
5)
5) The external calibration resistor
R
ZQ
can be time-shared among DRAMs in multi-rank DIMMs.