is42s16800al-7tli Integrated Silicon Solution, Inc., is42s16800al-7tli Datasheet - Page 3

• Manufacturer Part Number: is42s16800al-7tli
• Description: 128-mbit Low-power Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

IS42S81600AL, IS42S16800AL, IS42S32400AL
IS42LS81600AL, IS42LS16800AL, IS42LS32400AL
PIN CONFIGURATIONS
54-Pin TSOP - Type II for x8
PIN DESCRIPTIONS
Integrated Silicon Solution, Inc. — www.issi.com —
PRELIMINARY
09/18/03
A0-A11
A0-A9
BA0, BA1
I/O0 to I/O15
CLK
CKE
CS
RAS
CAS
INFORMATION
Row Address Input
Column Address Input
Bank Select Address
System Clock Input
Clock Enable
Chip Select
Row Address Strobe Command
Column Address Strobe Command
Data I/O
Rev. 00A
V
V
V
V
CAS
RAS
DD
DD
I/O0
I/O1
SS
I/O2
I/O3
SS
BA0
BA1
V
V
A10
V
WE
NC
NC
NC
NC
NC
CS
A0
A1
A2
A3
DD
DD
DD
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
1-800-379-4774
WE
DQM
V
Vss
V
Vss
NC
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
DD
DDQ
Q
V
I/O7
V
NC
I/O6
V
NC
I/O5
V
NC
I/O4
V
NC
V
NC
DQM
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
V
SS
SS
DD
SS
DD
SS
SS
Q
Q
Q
Q
Write Enable
x 8 Lower Byte, Input/Output Mask
Power
Ground
Power Supply for I/O Pin
Ground for I/O Pin
No Connection
ISSI
®
3