K4T1G084QD Datasheet, PDF (6/27 Pages) Samsung semiconductor – 1Gb D-die DDR2 SDRAM Specification

K4T1G084QD
K4T1G164QD
DDR2 SDRAM
3.2 x16 package pinout (Top View) : 84ball FBGA Package
1
2
3
7
8
9
VDD
NC
VSS
A
VSSQ
UDQS
VDDQ
DQ14
VSSQ
UDM
B
UDQS
VSSQ
DQ15
VDDQ
DQ9
VDDQ
C
VDDQ
DQ8
VDDQ
DQ12
VSSQ
DQ11
D
DQ10
VSSQ
DQ13
VDD
NC
VSS
E
VSSQ
LDQS
VDDQ
DQ6
VSSQ
LDM
F
LDQS
VSSQ
DQ7
VDDQ
DQ1
VDDQ
G
VDDQ
DQ0
VDDQ
DQ4
VSSQ
DQ3
H
DQ2
VSSQ
DQ5
VDDL
VREF
CKE
VSS
WE
J
VSSDL
CK
K
RAS
CK
VDD
ODT
BA2
BA0
BA1
L
CAS
CS
A10/AP
A1
M
A2
A0
VDD
VSS
A3
A5
N
A6
A4
A7
A9
P
A11
A8
VSS
VDD
A12
NC
R
NC
NC
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.
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
+ ++
+
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Rev. 1.0 March 2007