mt48lc16m16a2tg-7e-it Micron Semiconductor Products, mt48lc16m16a2tg-7e-it Datasheet - Page 12

• Manufacturer Part Number: mt48lc16m16a2tg-7e-it
• Description: 256mb X4, X8, X16 Sdram
• Manufacturer: Micron Semiconductor Products

Figure 6:
PDF: 09005aef8091e6d1/Source: 09005aef8091e6a8
256MSDRAM_2.fm - Rev. L 10/07 EN
54-Ball FBGA Assignment (Top View)
Notes:
1. The balls at A4, A5, and A6 are absent from the physical package. They are included to illus-
A
D
G
H
B
C
E
F
J
trate that rows 4, 5, and 6 exist, but contain no solder balls.
UDQM
DQ14
DQ12
DQ10
DQ8
A12
Vss
Vss
A8
1
DQ15
DQ11
DQ13
DQ9
A11
CLK
A7
A5
NC
2
V
V
V
V
CKE
DD
Vss
A9
A6
A4
SS
DD
SS
3
Q
Q
Q
Q
Depopulated Balls
4
12
5
6
Pin/Ball Assignments and Descriptions
Micron Technology, Inc., reserves the right to change products or specifications without notice.
V
V
V
CAS#
VssQ
BA0
V
A0
A3
DD
DD
SS
7
DD
Q
Q
Q
LDQM
RAS#
DQ0
DQ2
DQ4
DQ6
BA1
A1
A2
8
DQ1
DQ3
DQ5
DQ7
WE#
CS#
A10
V
V
256Mb: x4, x8, x16 SDRAM
9
DD
DD
©1999 Micron Technology, Inc. All rights reserved.