![](http://datasheet.mmic.net.cn/200000/MT41J128M16HA-107-D_datasheet_15084792/MT41J128M16HA-107-D_16.png)
Ball Assignments and Descriptions
Figure 6: 78-Ball FBGA – x4, x8 (Top View)
1
2
3
4
6
7
8
9
5
VSS
VDDQ
VSSQ
VREFDQ
NC
ODT
NC
VSS
VDD
VSS
VDD
VSS
VDD
VSSQ
DQ2
NF, DQ6
VDDQ
VSS
VDD
CS#
BA0
A3
A5
A7
RESET#
NC
DQ0
DQS
DQS#
NF, DQ4
RAS#
CAS#
WE#
BA2
A0
A2
A9
A13
NF, NF/TDQS#
DM, DM/TDQS
DQ1
VDD
NF, DQ7
CK
CK#
A10/AP
NC
A12/BC#
A1
A11
A14
VDD
VDDQ
VSSQ
VDDQ
NC
CKE
NC
VSS
VDD
VSS
VDD
VSS
VSSQ
DQ3
VSS
NF, DQ5
VSS
VDD
ZQ
VREFCA
BA1
A4
A6
A8
A
B
C
D
E
F
G
H
J
K
L
M
N
Notes: 1. Ball descriptions listed in
Table 3 (page 19) are listed as “x4, x8” if unique; otherwise,
x4 and x8 are the same.
2. A comma separates the configuration; a slash defines a selectable function.
Example D7 = NF, NF/TDQS#. NF applies to the x4 configuration only. NF/TDQS# applies
to the x8 configuration only—selectable between NF or TDQS# via MRS (symbols are de-
2Gb: x4, x8, x16 DDR3 SDRAM
Ball Assignments and Descriptions
PDF: 09005aef826aaadc
2Gb_DDR3_SDRAM.pdf – Rev. K 04/10 EN
16
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