1Gb: x4, x8, x16 DDR2 SDRAM
Ball Assignments and Descriptions
Ball Assignments and Descriptions
Figure 6: 60-Ball FBGA – x4, x8 Ball Assignments (Top View)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
NC, RDQS#/NU
V
V
V
DQS#/NU V
DD
SS
SSQ
DDQ
V
NF, DQ6
DM, DM/RDQS
DQS
V
NF, DQ7
SSQ
SSQ
DQ1
V
V
V
DQ0
V
DDQ
DDQ
DDQ
DDQ
V
NF, DQ4
DQ3
DQ2
V
NF, DQ5
SSQ
SSQ
V
V
V
V
CK
V
REF
DDL
SS
SSDL
DD
CKE
BA0
A10
A3
WE#
BA1
A1
RAS# CK#
CAS# CS#
ODT
G
H
J
BA2
A2
A6
A0
A4
V
DD
V
A5
SS
K
L
A7
A9
A11
RFU
A8
V
SS
A12
V
RFU
A13
DD
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. T 02/10 EN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
15
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