IS61NLF25636A Datasheet, PDF (30/37 Pages) Integrated Silicon Solution, Inc – 256K x 36 and 512K x 18 9Mb, FLOW THROUGH (NO WAIT) STATE BUS SRAM

IS61NLF25636A/IS61NVF25636A
IS61NLF51218A/IS61NVF51218A
165 PBGA BOUNDARY SCAN ORDER (x 18)
Signal Bump
Bit # Name ID
1 MODE 1R
2
NC 6N
3
NC 11P
4
A
8P
5
A
8R
6
A
9R
7
A
9P
8
A 10P
9
A 10R
10
A 11R
11 ZZ 11H
12 NC 11N
13 NC 11M
14 NC 11L
15 NC 11K
16 NC 11J
17 DQa 10M
18 DQa 10L
19 DQa 10K
20 DQa 10J
Bit #
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Signal Bump
Name ID
DQa 11G
DQa 11F
DQa 11E
DQa 11D
DQa 11C
NC 10F
NC 10E
NC 10D
NC 10G
A
11A
A
10A
A
10B
A
9A
NC
9B
ADV 8A
OE
8B
CKE 7A
WE
7B
CLK 6B
NC 11B
Bit #
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Signal
Name
NC
CE2
BWa
NC
BWb
NC
CE2
CE
A
A
NC
NC
NC
NC
NC
NC
DQb
DQb
DQb
DQb
Bump
ID
1A
6A
5B
5A
4A
4B
3B
3A
2A
2B
1B
1C
1D
1E
1F
1G
2D
2E
2F
2G
ISSI ^®
Bit #
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
Signal
Name
DQb
DQb
DQb
DQb
DQb
NC
NC
NC
NC
A
A
A
A
A1
A0
Bump
ID
1J
1K
1L
1M
1N
2K
2L
2M
2J
3P
3R
4R
4P
6P
6R
30
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
08/26/05