Micron Confidential and Proprietary
4Gb, 8Gb, 16Gb: x8, x16 NAND Flash Memory
Signal Assignments
2. See Asynchronous Interface Bus Operation for detailed asynchronous interface signal
descriptions.
Signal Assignments
Figure 2: 48-Pin TSOP – Type 1 (Top View)
x16
x8
x8
V
DNU
NC
x16
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
NC
NC
NC
NC
NC
NC
NC
NC
V
1
2
3
4
5
6
7
8
SS
SS
I/O15
I/O14
I/O13
I/O7
I/O6
I/O5
NC
NC
NC
I/O7
I/O6
I/O5
I/O4
NC
3
3
R/B#2 R/B2#
R/B#
RE#
R/B#
RE#
I/O4
I/O12
CE#
CE#
9
3
3
1
CE2# CE2#
V
V
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CC
CC
2
2
NC
NC
DNU
DNU
V
V
V
V
CC
CC
CC
CC
V
V
SS
NC
NC
CLE
ALE
V
V
SS
SS
SS
NC
NC
NC
1
NC
CLE
ALE
WE# WE#
WP# WP#
NC
NC
NC
NC
NC
V
V
CC
CC
NC
I/O11
I/O3
I/O2
I/O1
I/O0
I/O10
I/O9
I/O8
I/O3
I/O2
I/O1
I/O0
NC
NC
NC
NC
NC
NC
NC
DNU
1
V
V
SS
SS
1. These pins might not be bonded in the package; however, Micron recommends that the
customer connect these pins to the designated external sources for ONFI compatibility.
Notes:
2. For the 3V device, pin 38 is DNU. For the 1.8V device, pin 38 is LOCK.
3. R/B2# and CE2# are available on 16Gb devices only. They are NC for other configura-
tions.
PDF: 09005aef83b25735
m60a_4gb_8gb_16gb_ecc_nand.pdf - Rev. N 10/12 EN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
9
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