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參數(shù)資料
| 型號(hào)： | GS840FH36A |
| 廠商： | GSI TECHNOLOGY |
| 英文描述： | 4Mb（128K x 36Bit) Synchronous Burst SRAM(4M位（128K x 36位）同步靜態(tài)RAM（帶2位脈沖地址計(jì)數(shù)器）) |
| 中文描述： | 4Mb的（128K的x 36Bit）同步突發(fā)靜態(tài)存儲(chǔ)器（4分位（128K的× 36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?。?/td> | 787K |
| 代理商： | GS840FH36A |
Rev: 1.03 12/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
14/22
1999, Giga Semiconductor, Inc.
.
Preliminary
GS840FH18/32/36AT-7.5/8/8.5/10/12
Operating Currents
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
Test Conditions
Symbol
-7.5
-8
-8.5
-10
-12
Unit
0
to
70°C
-40
to
85°C
0
to
70°C
-40
to
85°C
0
to
70°C
-40
to
85°C
0
to
70°C
-40
to
85°C
0
to
70°C
-40
to
85°C
Operating
Current
Device Selected;
All other inputs
≥
V
IH
o
r
≤
V
IL
Output
open
I
DD
Flow-Thru
135
145
135
145
125
135
125
135
100
110
mA
Standby
Current
ZZ
≥
V
DD
– 0.2 V
I
SB
Flow-Thru
20
30
20
30
20
30
20
30
20
30
mA
Deselect
Current
Device Deselected;
All other inputs
≥
V
IH
or
≤
V
IL
I
DD
Flow-Thru
45
55
40
50
40
50
40
50
35
45
mA
Parameter
Symbol
-7.5
-8
-8.5
-10
-12
Unit
Min
8.8
—
3.0
Max
—
7.5
—
Min
9.1
—
3.0
Max
—
8.0
—
Min
10.0
—
3.0
Max
—
8.5
—
Min
10.0
—
3.0
Max
—
10
—
Min
15.0
—
3.0
Max
—
12
—
Flow
Through
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
1.3
1.5
—
—
1.3
1.5
—
—
1.3
1.5
—
—
1.3
1.5
—
—
1.3
1.5
—
—
ns
ns
Clock to Output in High-Z
tHZ
1
tOE
1.5
3.0
1.5
3.2
1.5
3.5
1.5
3.8
1.5
5
ns
G to Output Valid
—
3.0
—
3.2
—
3.5
—
3.8
—
5
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
—
3.0
—
3.2
—
3.5
—
3.8
—
5
ns
Setup time
Hold time
1.5
0.5
—
—
1.5
0.5
—
—
1.5
0.5
—
—
1.5
0.5
—
—
1.5
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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| GS840FH36AGT-10 | 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18, 128K x 32, 128K x 36 4Mb Sync Burst SRAMs |
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| GS840FH36AGT-12I | 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18, 128K x 32, 128K x 36 4Mb Sync Burst SRAMs |
| GS840FH36AGT-8 | 制造商:GSI 制造商全稱:GSI Technology 功能描述:256K x 18, 128K x 32, 128K x 36 4Mb Sync Burst SRAMs |
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