Download Dataram DTM65521A memory module

DTM65521A
2 GB - 256Mx72, 240-Pin FB-DIMM
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Note
Temperature, DDR2 DRAM Case
TCase
0 to +95
C
1, 2
Temperature, Storage
TSTG
-55 to +100
C
1
VIN,VOUT
-0.3 to 1.75
V
1
Voltage on VCC relative to VSS
VCC
-0.3 to 1.75
V
1
Voltage on VDD relative to VSS
VDD
-0.5 to 2.3
V
1
Voltage on VTT relative to VSS
VTT
-0.5 to 2.3
V
1
Power Dissipation
PD
21
W
1
Voltage on any pin relative to VSS
NOTES:
1.
Operation at or above absolute maximum rating can adversely affect device reliability.
2.
For 85 C < TCase ≤ 95 C, tREFI = 3.9 μs max.
DC Operating Conditions (TA = 0 to 70 C, Voltage referenced to VSS = 0V)
Parameter
Symbol
Minimum
Typical
Maximum
AMB Supply Voltage
VCC
DDR2 Supply Voltage
VDD
Termination Voltage
Unit
Note
1.425
1.5
1.59
V
1.7
1.8
1.9
V
VTT
0.48 x VDD
0.50 x VDD
0.52 x VDD
V
EEPROM Supply Voltage (SPD)
VDDSPD
3.0
3.3
3.6
V
Input High Voltage (SPD)
VIH(DC)
2.1
VDDSPD
V
1
Input Low Voltage (SPD)
VIL(DC)
1.0
V
1
Input High Voltage (RESET/BFUNC)
VIH(DC)
1.0
V
2
Input Low Voltage( RESET/BFUNC)
VIL(DC)
0.5
V
1
Leakage Curent (RESET/BFUNC)
IL
-90
90
μA
2
Leakage Curent (Link)
IL
-5
5
μA
Notes:
1. Applies to SMB and SPD bus signals.
2. Applies to AMB CMOS signal /RESET.
Document 06054, Revision A, 1-Aug-08, Dataram Corporation © 2008
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