Shivaki STV-24LEDGR7, Service Manual

Page: 62 / 175

K4T51163QI
datasheet
DDR2 SDRAM
Rev. 1.0
K4T51083QI
K4T51043QI
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 function and timing to strobe pair DQS & DQS and input masking function is disabled.
3. The function of DM or RDQS/RDQS are enabled by EMRS command.
4. V
DDL
and V
SSDL
are power and ground for the DLL.
A
B
C
D
E
F
G
H
J
K
L
V
DD
NU/
V
SS
DQ6 V
SSQ
V
DDQ
V
DDQ
V
DDQ
V
SSQ
V
SSQ
DQS
DQS DQ7
DQ0 V
DDQ
DQ2
V
SSQ
DQ5
V
SSDL
V
DD
CK
RAS
CK
CAS CS
A2
A6 A4
A11 A8
NC A13 NC A12
A9 A7
A5
A0
V
DD
A10/AP
V
SS
V
DDQ
V
SSQ
DQ1
DQ3
DQ4
V
DDL
A1
A3
BA1
V
REF
V
SS
CKE WE
BA0
V
DD
V
SS
DM/
RDQS
RDQS
NC
ODT
1 2 3 7 8 9
Ball Locations (x8)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
K
L
: Populated Ball
+ : Depopulated Ball
Top View
(See the als through the package)
Page 46 of 152