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參數(shù)資料
| 型號(hào)： | GS880F18 |
| 廠商： | GSI TECHNOLOGY |
| 英文描述： | 8Mb（512K x 18Bit) Synchronous Burst SRAM(8M位（512K x 18位）同步靜態(tài)RAM（帶2位脈沖地址計(jì)數(shù)器）) |
| 中文描述： | 8MB的（為512k × 18位）同步突發(fā)靜態(tài)存儲(chǔ)器（800萬位（為512k × 18位）同步靜態(tài)隨機(jī)存儲(chǔ)器（帶2位脈沖地址計(jì)數(shù)器）） |
| 文件頁數(shù)： | 14/22頁 |
| 文件大小： | 310K |
| 代理商： | GS880F18 |
Rev: 1.06 9/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
14/22
2000, Giga Semconductor, Inc.
Preliminary
GS880F18/36T-11/11.5/12/14/18
AC Electrical Characteristics
Notes:
1.
2.
These parameters are sampled and are not 100% tested.
ZZ is an asynchronous signal. However, in order to be recognized on any given clock cycle, ZZ must meet the specified setup and hold
times as specified above.
Parameter
Symbol
-11
-11.5
-12
-14
-18
Unit
Min
15.0
—
3.0
Max
—
11.0
—
Min
15.0
—
3.0
Max
—
11.5
—
Min
15.0
—
3.0
Max
—
12.0
—
Min
15.0
—
3.0
Max
—
14.0
—
Min
20
—
3.0
Max
—
18
—
Flow-
Thru
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
tKC
tKQ
tKQX
ns
ns
ns
Clock to Output in Low-Z
tLZ
1
tKH
tKL
3.0
—
3.0
—
3.0
—
3.0
—
3.0
—
ns
Clock HIGH Time
Clock LOW Time
1.7
2
—
—
1.7
2
—
—
2
—
—
2
—
—
2.3
2.5
—
—
ns
ns
2.2
2.2
Clock to Output in High-Z
tHZ
1
tOE
1.5
4.0
1.5
4.2
1.5
4.5
1.5
4.5
1.5
4.8
ns
G to Output Valid
—
4.0
—
4.2
—
4.5
—
4.5
—
4.8
ns
G to output in Low-Z
tOLZ
1
0
—
0
—
0
—
0
—
0
—
ns
G to output in High-Z
tOHZ
1
tS
tH
—
4.0
—
4.2
—
4.5
—
4.5
—
4.8
ns
Setup time
Hold time
1.5
0.5
—
—
2.0
0.5
—
—
2.0
0.5
—
—
2.0
0.5
—
—
2.0
0.5
—
—
ns
ns
ZZ setup time
tZZS
2
5
—
5
—
5
—
5
—
5
—
ns
ZZ hold time
tZZH
2
tZZR
1
—
1
—
1
—
1
—
1
—
ns
ZZ recovery
20
—
20
—
20
—
20
—
20
—
ns
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