K4T51043QG Datasheet, PDF (7/47 Pages) Samsung semiconductor – 512Mb G-die DDR2 SDRAM Specification

K4T51043QG
K4T51083QG
K4T51163QG
DDR2 SDRAM
3.3 x16 package pinout (Top View) : 84ball FBGA Package
1
2
3
7
8
9
V_DD
DQ14
V_DDQ
DQ12
V_DD
DQ6
V_DDQ
DQ4
V_DDL
NC
V_SS
V_DD
NC
V_SSQ
DQ9
V_SSQ
NC
V_SSQ
DQ1
V_SSQ
V_REF
CKE
BA0
A10/AP
A3
A7
A12
V_SS
UDM
V_DDQ
DQ11
V_SS
LDM
V_DDQ
DQ3
V_SS
WE
BA1
A1
A5
A9
NC
A
V_SSQ
UDQS
B
UDQS
V_SSQ
C
V_DDQ
DQ8
D
DQ10
V_SSQ
E
V_SSQ
LDQS
F
LDQS
V_SSQ
G
V_DDQ
DQ0
H
DQ2
V_SSQ
J
V_SSDL
CK
K
RAS
CK
L
CAS
CS
M
A2
A0
N
A6
A4
P
A11
A8
R
NC
NC
V_DDQ
DQ15
V_DDQ
DQ13
V_DDQ
DQ7
V_DDQ
DQ5
V_DD
ODT
V_DD
V_SS
Note :
1. V_DDL and V_SSDL are power and ground for the DLL.
2. In case of only 8 DQs out of 16 DQs are used, LDQS, LDQSB and DQ0~7 must be used.
Ball Locations (x16)
: Populated Ball
+ : Depopulated Ball
Top View
(See the balls through the package)
123456789
A
+++
B
+++
C
+++
D
+++
E
+++
F
+++
G
+++
H
+++
J
+++
K₊
+++
L
+++
+
M₊
+++
N
+++
+
P₊
+++
R
+++
+
7 of 47
Rev. 1.4 December 2008