Dataram DTM65526C ユーザーズマニュアル
DTM65526C
1 GB, 240-Pin DDR2 FB-DIMM
Document 06027, Revision A, 29-Sep-08, Dataram Corporation
© 2010
Page 4
Absolute Maximum Ratings
Parameter Symbol
Rating
Unit
Note
Temperature, DDR2 DRAM Case
T
Case
0 to +95
C
1, 2
Temperature, Storage
T
STG
-55 to +100
C
1
Voltage on any pin relative to V
SS
V
IN
,V
OUT
-0.3 to 1.75
V
1
Voltage on V
CC
relative to V
SS
V
CC
-0.3 to 1.75
V
1
Voltage on V
DD
relative to V
SS
V
DD
-0.5 to 2.3
V
1
Voltage on V
TT
relative to V
SS
V
TT
-0.5 to 2.3
V
1
Power Dissipation
P
D
21 W
1
NOTES:
1.
Operation at or above absolute maximum rating can adversely affect device reliability.
2.
For 85 C < T
Case
≤ 95 C, t
REFI
= 3.9 μs max.
DC Operating Conditions
(T
A
= 0 to 70 C, Voltage referenced to V
SS
= 0V)
Parameter Symbol
Minimum
Typical Maximum
Unit
Note
AMB Supply Voltage
V
CC
1.425 1.5 1.59 V
DDR2 Supply Voltage
V
DD
1.7 1.8 1.9
V
Termination Voltage
V
TT
0.48 x V
DD
0.50
x
V
DD
0.52
x
V
DD
V
EEPROM Supply Voltage (SPD)
V
DDSPD
3.0 3.3 3.6
V
Input High Voltage (SPD)
V
IH(DC)
2.1
V
DDSPD
V 1
Input Low Voltage (SPD)
V
IL(DC)
1.0
V
1
Input High Voltage (RESET/BFUNC)
V
IH(DC)
1.0
V
2
Input Low Voltage( RESET/BFUNC)
V
IL(DC)
0.5
V
1
Leakage Curent (RESET/BFUNC)
I
L
-90
90
μA 2
Leakage Curent (Link)
I
L
-5
5
μA
Notes:
1. Applies to SMB and SPD bus signals.
2. Applies to AMB CMOS signal /RESET.
2. Applies to AMB CMOS signal /RESET.