K4T51043QB-GCD5 データシートの表示（PDF） - Samsung
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K4T51043QB-GCD5 Datasheet PDF : 28 Pages
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512Mb B-die DDR2 SDRAM
2. Package Pinout/Mechanical Dimension & Addressing
2.1 Package Pinout
DDR2 SDRAM
x4 package pinout (Top View) : 60ball FBGA Package
1
2
3
7
8
9
VDD
NC
VSS
A
VSSQ DQS VDDQ
NC
VSSQ DM
B
DQS VSSQ NC
VDDQ
NC
VDDL
DQ1
VSSQ
VREF
VDDQ C
DQ3
D
VSS
E
VDDQ DQ0
DQ2
VSSQ
VSSDL CK
VDDQ
NC
VDD
CKE
WE
F
RAS
CK
ODT
NC
BA0
BA1
G
CAS
CS
A10
VSS
A3
A1
H
A5
J
A2
A0
VDD
A6
A4
A7
A9
K
A11
A8
VSS
VDD
A12
NC
L
NC
A13
Notes:
1. Pin B3 has identical capacitance as pin B7.
2. VDDL and VSSDL are power and ground for the DLL.
Ball Locations (x4)
: Populated Ball
+ : Depopulated Ball
Top View (See the balls through the Package)
123456789
A
+ ++
B
+ ++
C
+ ++
D
+ ++
E
+ ++
F+
+ ++
G
+ ++
+
H+
+ ++
J
+ ++
+
K+
+ ++
L+
+ ++
+
Page 4 of 28
Rev. 1.5 July 2005
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