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参数资料
| 型号： | GS815032 |
| 厂商： | GSI TECHNOLOGY |
| 英文描述： | 16Mb（512K x 32Bit）Synchronous Burst SRAM(16M位（512K x 32位）同步静态RAM（带2位脉冲地址计数器）) |
| 中文描述： | 16Mb的（为512k × 32位）同步突发静态存储器（1,600位（512k × 32的位）同步静态随机存储器（带2位脉冲地址计数器）） |
| 文件页数： | 5/26页 |
| 文件大小： | 516K |
| 代理商： | GS815032 |
Rev: 1.02 11/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
5/26
2000, Giga Semiconductor, Inc.
Preliminary
GS815018/32/36T-225/200/180/166/150/133
TQFP Pin Description
Pin Location
Symbol
A
0
, A
1
Type
I
Description
37, 36
Address field LSBs and Address Counter preset Inputs
35, 34, 33, 32, 100, 99, 82, 81, 44, 45,
46, 47, 48, 49, 50, 43, 42,
80
63, 62, 59, 58, 57, 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
18
I
Address Inputs
A
19
I
Address Inputs (x18 versions)
DQ
A1
–DQ
A8
DQ
B1
–DQ
B8
DQ
C1
–DQ
C8
DQ
D1
–DQ
D8
DQ
A9
, DQ
B9
,
DQ
C9
, DQ
D9
NC
DQ
A1
–DQ
A9
DQ
B1
–DQ
B9
I/O
Data Input and Output pins (x32, x36 Version)
51, 80, 1, 30
I/O
Data Input and Output pins (x36 Version)
51, 80, 1, 30
No Connect (x32 Version)
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
87
93, 94
I/O
Data Input and Output pins (x18 Version)
NC
—
No Connect (x18 Version)
BW
B
A
, B
B
I
I
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
(x32, 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
95, 96
B
C
, B
D
I
95, 96
89
88
98, 92
97
86
83
84, 85
64
14
31
NC
CK
GW
E
1
, E
3
E
2
G
ADV
—
I
I
I
I
I
I
I
I
I
I
ADSP, ADSC
ZZ
FT
LBO
V
DD
V
SS
V
DDQ
NC
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
16, 38, 39, 66
—
No Connect
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