GS881Z18T-11 查看數據表（PDF） - Giga Semiconductor
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GS881Z18T-11 Datasheet PDF : 34 Pages
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100-Pin TQFP Pin Descriptions
Pin Location
37, 36
35, 34, 33, 32, 100, 99, 83, 82,
81, 50, 49, 48, 47, 46, 45, 44
80
89
93
94
95
96
88
98
97
92
86
85
87
58, 59, 62,63, 68, 69, 72, 73, 74
8, 9, 12, 13, 18, 19, 22, 23, 24
51, 52, 53, 56, 57, 75, 78, 79,
1, 2, 3, 6, 7, 25, 28, 29, 30
51, 52, 53, 56, 57, 58, 59, 62,63
68, 69, 72, 73, 74, 75, 78, 79, 80
1, 2, 3, 6, 7, 8, 9, 12, 13
18, 19, 22, 23, 24, 25, 28, 29, 30
64
14
31
Symbol
A0, A1
A2–A17
A18
CK
BA
BB
BC
BD
W
E1
E2
E3
G
ADV
CKE
DQA1–DQA9
DQB1–DQB9
NC
DQA1–DQA9
DQB1–DQB9
DQC1–DQC9
DQD1–DQD9
ZZ
FT
LBO
Type
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
I/O
I/O
—
I/O
I/O
I/O
I/O
In
In
In
Preliminary.
GS881Z18/36T-11/100/80/66
Description
Burst Address Inputs—Preload the burst counter
Address Inputs
Address Input (x18 Version Only)
Clock Input Signal
Byte Write signal for data inputs DQA1–DQA9; active low
Byte Write signal for data inputs DQB1–DQB9; active low
Byte Write signal for data inputs DQC1–DQC9; active low (x36 Version Only)
Byte Write signal for data inputs DQD1–DQD9; active low (x36 Version Only)
Write Enable; active low
Chip Enable; active low
Chip Enable; active high; for self decoded depth expansion
Chip Enable; active low; for self decoded depth expansion
Output Enable; active low
Advance/Load—Burst address counter control pin
Clock Input Buffer Enable; active low
Byte A Data Input and Output pins (x18 Version Only)
Byte B Data Input and Output pins (x18 Version Only)
No Connect (x18 Version Only)
Byte A Data Input and Output pins (x36 Versions Only)
Byte B Data Input and Output pins (x36 Versions Only)
Byte C Data Input and Output pins (x36 Versions Only)
Byte D Data Input and Output pins (x36 Versions Only)
Power down control; active high
Pipeline/Flow Through Mode Control; active low
Linear Burst Order; active low
Rev: 1.10 8/2000
4/34
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
© 1998, Giga Semiconductor, Inc.
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