is42s16800a-7tli Integrated Silicon Solution, Inc., is42s16800a-7tli Datasheet - Page 5

• Manufacturer Part Number: is42s16800a-7tli
• Description: 16meg X 8, 8meg X16 & 4meg X 32 128-mbit Synchronous Dram - Integrated Silicon Solution, Inc
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S81600A, IS42S16800A, IS42S32400A
PIN CONFIGURATIONS
86 pin TSOP - Type II for x32
PIN DESCRIPTIONS
Integrated Silicon Solution, Inc. — www.issi.com —
PRELIMINARY INFORMATION Rev. 00C
01/20/05
A0-A11
A0-A7
BA0, BA1
I/O0 to I/O31
CLK
CKE
CS
RAS
CAS
Row Address Input
Column Address Input
Bank Select Address
Data I/O
System Clock Input
Clock Enable
Chip Select
Row Address Strobe Command
Column Address Strobe Command
DQM0
DQM2
V
V
V
V
V
V
I/O16
V
I/O17
I/O18
I/O19
I/O20
V
I/O21
I/O22
I/O23
CAS
RAS
I/O0
DD
I/O1
I/O2
I/O3
I/O4
DD
I/O5
I/O6
I/O7
BA0
BA1
DD
DD
V
SS
SS
V
A11
A10
V
SS
SS
V
WE
NC
NC
CS
A0
A1
A2
DD
DD
DD
DD
Q
Q
Q
Q
Q
Q
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
1-800-379-4774
WE
DQM0-DQM3
V
Vss
V
Vss
NC
DD
DDQ
Q
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
Write Enable
x32 Input/Output Mask
Power
Ground
Power Supply for I/O Pin
Ground for I/O Pin
No Connection
V
I/O15
V
I/O14
I/O13
V
I/O12
I/O11
V
I/O10
I/O9
V
I/O8
NC
V
DQM1
NC
NC
CLK
CKE
A9
A8
A7
A6
A5
A4
A3
DQM3
V
NC
I/O31
V
I/O30
I/O29
V
I/O28
I/O27
V
I/O26
I/O25
V
I/O24
V
SS
SS
DD
SS
DD
SS
SS
DD
SS
DD
SS
SS
Q
Q
Q
Q
Q
Q
Q
Q
ISSI
®
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