K4T1G044QM Samsung, K4T1G044QM Datasheet - Page 4

• Manufacturer Part Number: K4T1G044QM
• Description: 1Gb M-die DDR2 SDRAM Specification
• Manufacturer: Samsung

1Gb M-die DDR2 SDRAM
2. Package Pinout/Mechnical Dimension & Addressing
2.1 Package Pinout
x4 package pinout (Top View) : 68ball FBGA Package
Ball Locations (x4)
W
M
A
B
C
D
G
H
K
N
R
U
E
F
L
P
T
V
J
VDDQ
VDDL
VDD
VDD
BA2
VSS
NC
NC
NC
NC
1
Top View (See the balls through the Package)
+
+
+
+
+
+
+
+
+
1
A10/AP
VSSQ
VSSQ
VREF
DQ1
CKE
BA0
A12
+
+
+
+
+
+
NC
NC
NC
A3
A7
2
2
+
+
+ : Depopulated Ball
+
+
+
+
+
+
3
: Populated Ball
VDDQ
DQ3
VSS
VSS
BA1
DM
WE
NC
3
A1
A5
A9
+
+
+
+
+
+
+
+
+ + +
+ + +
+
+
+
+
+
+
+
+
+ + +
4
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+
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5
W
M
A
B
D
E
G
H
K
N
R
U
V
C
F
J
L
P
T
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
6
VSSDL
VDDQ
VSSQ
DQS
DQ2
RAS
CAS
A11
+
+
+
NC
+
+
+
+
+
A2
A6
7
7
+
+
+
+
+
+
8
VSSQ
VSSQ
DQS
DQ0
A13
NC
CK
CK
CS
NC
A0
A4
A8
8
+
+
+
+
+
+
+
+
+
9
VDDQ
VDDQ
VDD
ODT
VDD
VSS
NC
NC
NC
NC
9
(60balls + 8balls of dummy balls)
Notes:
1. Pin E3 has identical
2. VDDL and VSSDL are
capacitance as pin E7.
power and ground for the
DLL.
Rev.1.1 Jan. 2005
DDR2 SDRAM