Datasheet

J
J
J
M
M
M
1
1
1
6
6
6
0
0
0
0
0
0
K
K
K
S
S
S
N
N
N
-
-
-
2
2
2
G
G
G
204PIN DDR3 1600 SO-DIMM
2048MB With 256Mx8 CL11
Transcend Information Inc.
2
Dimensions
Side Millimeters Inches
A 67.60±0.15 2.661±0.006
B 63.60 2.503
C 22.38 0.881
D 40.08 1.578
E 1.00 0.0390
F 2.15±0.15 0.085±0.006
G 6.00 0.236
H 18.00 0.709
I 4.00 0.157
J 30.00 1.181
K 1.0±0.1 0.039±0.004
(Refer Placement)
Pin Identification
Symbol Function
A0~A15, BA0~BA2 Address/Bank input
DQ0~DQ63 Data Input / Output.
DQS0~DQS7 Data strobes
/DQS0~/DQS7 Differential Data strobes
CK0, /CK0,CK1, /CK1 Clock Input. (Differential pair)
CKE0, CKE1 Clock Enable Input.
ODT0, ODT1 On-die termination control line
/CS0, /CS1 DIMM Rank Select Lines.
/RAS Row Address Strobe
/CAS Column Address Strobe
/WE Write Enable
DM0~DM7 Data masks/high data strobes
VDD Voltage power supply
VDDQ Voltage Power Supply for DQS
V
REF
DQ/ V
REF
CA Power Supply for Reference
VDDSPD SPD EEPROM Power Supply
SA0~SA2
I2C serial bus a
ddress select for
EEPROM
SCL I2C serial bus clock for EEPROM
SDA I2C serial bus data for EEPROM
VSS Ground
/RESET Set DRAMs Known State
VTT SDRAM I/O termination supply
NC No Connection