K4T51043QG SAMSUNG [Samsung semiconductor], K4T51043QG Datasheet - Page 6

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

K4T51043QG
K4T51083QG
K4T51163QG
Ball Locations (x8)
3.2 x8 package pinout (Top View) : 60ball FBGA Package
Note :
1. Pins B3 and A2 have identical capacitance as pins B7 and A8.
2. For a read, when enabled, strobe pair RDQS & RDQS are identical in
3. The function of DM or RDQS/RDQS are enabled by EMRS command.
4. V
V
V
DQ6
DQ4
V
V
V
NC
1
DDQ
DDL
function and timing to strobe pair DQS & DQS and input masking function
is disabled.
DD
SS
DD
DDL
G
A
B
C
D
E
F
H
K
L
J
Top View (See the balls through the package)
and V
+
+
A10/AP
+
RDQS
1
V
V
V
DQ1
CKE
BA0
NU/
A12
A3
A7
SSQ
SSQ
REF
2
SSDL
2
+ : Depopulated Ball
are power and ground for the DLL.
RDQS
V
: Populated Ball
DQ3
DM/
BA1
3
V
V
WE
NC
DDQ
A1
A5
A9
3
SS
SS
+
+
+
+
+
+
+
+
+
+
+
4
6 of 47
G
A
B
C
D
E
F
H
K
L
J
+
+
+
+
+
+
+
+
+
+
+
5
+
+
+
+
+
+
+
+
+
+
+
6
V
V
V
DQS
DQ2
RAS
CAS
A11
SSDL
NC
DDQ
A2
A6
SSQ
7
7
V
V
DQS
DQ0
8
A13
CK
CK
CS
A0
A4
A8
SSQ
SSQ
8
+
+
+
9
V
V
DQ7
DQ5
ODT
V
V
V
DDQ
DDQ
9
DD
DD
SS
Rev. 1.4 December 2008
DDR2 SDRAM