Datasheet

T
T
T
S
S
S
5
5
5
1
1
1
2
2
2
M
M
M
L
L
L
K
K
K
7
7
7
2
2
2
V
V
V
1
1
1
N
N
N
240PIN DDR3 1066 ECC UDIMM
4096MB With 256Mx8 CL7
Transcend Information Inc.
Dimensions
Side Millimeters Inches
A 133.35±0.15 5.250±0.006
B 71 2.795
C 47 1.850
D 5 0.197
E 2.5 0.0980
F 1.5
±
0.10 0.059
±
0.039
G 5.175 0.204
H 2.311 0.091
I 3±0.1 0.118±0.00394
J 9.5 0.374
K 17.3 0.681
L 30±0.15 1.181±0.006
M 1.27±0.10 0.050±0.004
(Refer Placement)
Pin Identification
Symbol Function
A0~A15, BA0~BA2 Address Inputs
/RAS Row Address Strobe
/CAS Column Address Strobe
/WE Write Enable
/S0, /S1 Chip Selects
CKE0, CKE1 Clock Enables
ODT0, ODT1 On-die termination control
DQ0~DQ63 Data Input/Output
CB0~CB7 ECC Check bits
DQS0~DQS8
/DQS0~/DQS8
Data Strobe
DM0~DM8 Data Masks
CK0, /CK0
CK1, /CK1
Clocks Input
/RESET Reset Pin
/EVENT Temperature Event Pin
VDD Core and I/O Power
VSS Ground
VREFDQ
VREFCA
Input/Output Reference
VTT Termination Voltage
VDDSPD SPD Power
SCL SPD Clock Input
SDA SPD Data
SA0~SA2 SPD Address
NC No Connection