mt48lc16m16a2tg-7e-it Micron Semiconductor Products, mt48lc16m16a2tg-7e-it Datasheet - Page 10

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

Pin/Ball Assignments and Descriptions
Figure 4:
PDF: 09005aef8091e6d1/Source: 09005aef8091e6a8
256MSDRAM_2.fm - Rev. L 10/07 EN
54-Pin TSOP Assignment (Top View)
Notes:
1. The # symbol indicates signal is active LOW. A dash (-) indicates x8 and x4 pin function is
DQ0
DQ1
x4
NC
NC
NC
NC
NC
NC
NC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
same as x16 pin function.
DQ0
DQ1
DQ2
DQ3
x8
NC
NC
NC
NC
NC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DQML
V
V
CAS#
RAS#
x16
VssQ
VssQ
WE#
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DD
DD
BA0
BA1
V
V
A10
V
CS#
A0
A1
A2
A3
DD
DD
DD
Q
Q
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
10
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
Pin/Ball Assignments and Descriptions
Micron Technology, Inc., reserves the right to change products or specifications without notice.
x16
Vss
DQ15
VssQ
DQ14
DQ13
V
DQ12
DQ11
VssQ
DQ10
DQ9
V
DQ8
Vss
NC
DQMH
CLK
CKE
A12
A11
A9
A8
A7
A6
A5
A4
Vss
DD
DD
Q
Q
x8
-
DQ7
-
NC
DQ6
-
NC
DQ5
-
NC
DQ4
-
NC
-
-
DQM
-
-
-
-
-
-
-
-
-
-
-
-
NC
-
NC
DQ3
-
NC
NC
-
NC
DQ2
-
NC
-
-
DQM
-
-
-
-
-
-
-
-
-
-
-
x4
256Mb: x4, x8, x16 SDRAM
©1999 Micron Technology, Inc. All rights reserved.