參數(shù)資料
型號: GS88118T-11.5
英文描述: x18 Fast Synchronous SRAM
中文描述: x18快速同步SRAM
文件頁數(shù): 4/33頁
文件大小: 616K
代理商: GS88118T-11.5
Rev: 1.10 7/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
4/33
2000, Giga Semconductor, Inc.
Preliminary
GS88118/36T-11/11.5/100/80/66
TQFP Pin Description
Pin Location
37, 36
Symbol
A
0
, A
1
Type
I
Description
Address field LSBs and Address Counter preset Inputs
35, 34, 33, 32, 100, 99, 82, 81, 44, 45,
46, 47, 48, 49, 50, 92
80
63, 62, 59, 58, 57, 56, 53, 52
68, 69, 72, 73, 74, 75, 78, 79
13, 12, 9, 8, 7, 6, 3, 2
18, 19, 22, 23, 24, 25, 28, 29
A
2
–A
17
I
Address Inputs
A
18
I
Address Inputs
DQ
A1
–DQ
A8
DQ
B1
–DQ
B8
DQ
C1
–DQ
C8
DQ
D1
–DQ
D8
DQ
A9
, DQ
B9
,
DQ
C9
, DQ
D9
DQ
A1
–DQ
A9
DQ
B1
–DQ
B9
I/O
Data Input and Output pins ( x36 Version)
51, 80, 1, 30
I/O
Data Input and Output pins
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
16
66
87
93, 94
95, 96
95, 96
89
88
98
97
86
83
84, 85
64
14
31
38
39
42
43
I/O
Data Input and Output pins
NC
No Connect
DP
QE
BW
B
A
, B
B
B
C
, B
D
NC
CK
GW
E
1
E
2
G
ADV
I
Parity Input; 1 = Even, 0 = Odd
Parity Error Out; Open Drain Output
Byte Write—Writes all enabled bytes; active low
Byte Write Enable for DQ
A
, DQ
B
Data I/Os; active low
Byte Write Enable for DQ
C
, DQ
D
Data I/Os; active low ( x36 Version)
No Connect (x18 Version)
Clock Input Signal; active high
Global Write Enable—Writes all bytes; active low
Chip Enable; active low
Chip Enable; active high
Output Enable; active low
Burst address counter advance enable; active low
Address Strobe (Processor, Cache Controller); active low
Sleep mode control; active high
Flow Through or Pipeline mode; active low
Linear Burst Order mode; active low
Scan Test Mode Select
Scan Test Data In
Scan Test Data Out
Scan Test Clock
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
I
ADSP, ADSC
ZZ
FT
LBO
TMS
TDI
TDO
TCK
V
DD
V
SS
V
DDQ
15, 41, 65, 91
I
Core power supply
5,10,17, 21, 26, 40, 55, 60, 67, 71, 76, 90
I
I/O and Core Ground
4, 11, 20, 27, 54, 61, 70, 77
I
Output driver power supply
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