K4T51043QG SAMSUNG [Samsung semiconductor], K4T51043QG Datasheet - Page 7

• Manufacturer Part Number: K4T51043QG
• Description: 512Mb G-die DDR2 SDRAM Specification
• Manufacturer: SAMSUNG [Samsung semiconductor]

K4T51043QG
K4T51083QG
K4T51163QG
(See the balls through the package)
Note :
1. V
2. In case of only 8 DQs out of 16 DQs are used, LDQS, LDQSB and DQ0~7 must be used.
Top View
+ : Depopulated Ball
Ball Locations (x16)
DDL
: Populated Ball
3.3 x16 package pinout (Top View) : 84ball FBGA Package
DQ14
DQ12
V
V
V
DQ6
DQ4
and V
V
V
V
V
NC
DDQ
DDQ
DDL
1
DD
DD
DD
SS
SSDL
A10/AP
are power and ground for the DLL.
V
V
V
V
V
DQ9
DQ1
CKE
BA0
A12
NC
NC
A3
A7
SSQ
SSQ
SSQ
SSQ
REF
2
DQ11
V
V
UDM
LDM
DQ3
BA1
V
V
V
WE
NC
DDQ
DDQ
A1
A5
A9
3
SS
SS
SS
A
B
C
D
E
F
G
H
K
L
J
M
R
P
N
7 of 47
G
M
A
B
C
D
E
F
H
K
L
N
P
R
J
UDQS
LDQS
V
DQ10
V
V
V
V
DQ2
RAS
CAS
A11
SSDL
NC
DDQ
DDQ
A2
A6
SSQ
SSQ
7
1
+
+
+
2
UDQS
LDQS
V
V
V
V
DQ8
DQ0
CK
CK
CS
NC
3
A0
A4
A8
SSQ
SSQ
SSQ
SSQ
8
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
5
DQ15
DQ13
V
V
V
V
DQ7
DQ5
ODT
V
V
V
DDQ
DDQ
DDQ
DDQ
9
DD
DD
SS
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
6
Rev. 1.4 December 2008
7
8
DDR2 SDRAM
+
+
+
9