k4t51043qc-zle7 Samsung Semiconductor, Inc., k4t51043qc-zle7 Datasheet - Page 6

• Manufacturer Part Number: k4t51043qc-zle7
• Description: 512mb C-die Ddr2 Sdram
• Manufacturer: Samsung Semiconductor, Inc.

512Mb C-die DDR2 SDRAM
(See the balls through the Package)
Top View
+ : Depopulated Ball
Ball Locations (x16)
x16 package pinout (Top View) : 84ball FBGA Package
: Populated Ball
Note :
1. VDDL and VSSDL 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.
VDDQ
VDDQ
VDDL
VDD
DQ14
DQ12
VDD
DQ6
DQ4
VDD
VSS
NC
1
A10/AP
VSSQ
VREF
VSSQ
VSSQ
DQ1
CKE
VSSQ
BA0
DQ9
A12
NC
NC
A3
A7
2
LDM
VDDQ
DQ11
VDDQ
DQ3
UDM
VSS
VSS
BA1
VSS
WE
NC
A1
A5
A9
3
Page 6 of 29
A
B
C
D
E
G
H
K
F
J
L
M
P
R
N
G
M
A
B
C
D
E
F
H
J
K
L
N
P
R
VSSDL
UDQS
VDDQ
DQ10
LDQS
VDDQ
VSSQ
VSSQ
DQ2
RAS
CAS
A11
NC
A2
A6
7
1
+
+
+
2
UDQS
VSSQ
LDQS
VSSQ
VSSQ
VSSQ
DQ0
DQ8
CS
NC
3
CK
CK
A0
A4
A8
8
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
5
DQ15
DQ13
VDDQ
VDDQ
VDDQ
VDD
VDDQ
DQ7
DQ5
VSS
VDD
ODT
9
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
6
7
8
DDR2 SDRAM
Rev. 1.4 Aug. 2005
+
+
+
9