TS256MLQ64V8U Transcend Information. Inc., TS256MLQ64V8U Datasheet - Page 2

• Manufacturer Part Number: TS256MLQ64V8U
• Description: 240pin Ddr2 800 Unbuffered Dimm 2gb With 128mx8 Cl6 ? Placement
• Manufacturer: Transcend Information. Inc.

Dimensions
Transcend Information Inc.
T
T
T
(Refer Placement)
S
S
S
Side
2
2
M
2
C
D
G
H
A
B
E
F
K
J
L
I
5
5
5
6
6
6
M
M
M
133.35±0.15
55
63
5
2.5
1.5±0.10
5.175
2.2
4
10
17.8
18.3±0.15
1.27±0.10
Millimeters
L
L
L
Q
Q
Q
6
6
6
4
4
4
V
V
V
5.250±0.006
2.165
2.480000
0.197
0.0980
0.059±0.039
0.204
0.867
0.157
0.394
0.701
0.72±0.006
0.050±0.004
Inches
8
8
8
U
U
U
2
Pin Identification
A0~A13, BA0~BA2
DQ0~DQ63
DQS0~DQS8
/DQS0~/DQS8
CK0, /CK0
CK1, /CK1
CK2, /CK2
CKE0, CKE1
ODT0, ODT1
/CS0, /CS1
/RAS
/CAS
/WE
DM0~DM8
VDD
VDDQ
VREF
VDDSPD
SA0~SA2
SCL
SDA
VSS
NC
Symbol
240PIN DDR2 800 Unbuffered DIMM
Address input
Data Input / Output.
Data strobe
Differential Data strobe
Clock Input.
Clock Enable Input.
On-die termination control line
Chip Select Input.
Row Address Strobe
Column Address Strobe
Write Enable
Data-in Mask
+1.8 Voltage power supply
+1.8 Voltage Power Supply for
DQS
Power Supply for Reference
Serial EEPROM Positive Power
Supply
Address select for EEPROM
Serial PD Clock
Serial PD Add/Data input/output
Ground
No Connection
2GB With 128Mx8 CL6
Function