GS881E18T GSI [GSI Technology], GS881E18T Datasheet - Page 17

• Manufacturer Part Number: GS881E18T
• Description: 512K x 18, 256K x 36 ByteSafe 8Mb Sync Burst SRAMs
• Manufacturer: GSI [GSI Technology]

AC Electrical Characteristics
Notes:
1.
2.
Rev: 1.10 9/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Pipeline
Flow-
Thru
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.
Clock to Output in High-Z
Clock to Output in Low-Z
Clock to Output in Low-Z
Clock to Output Invalid
Clock to Output Invalid
Clock to Output Valid
Clock to Output Valid
G to output in High-Z
G to output in Low-Z
Clock Cycle Time
Clock Cycle Time
Clock HIGH Time
G to Output Valid
Clock LOW Time
ZZ setup time
ZZ hold time
ZZ recovery
Parameter
Setup time
Hold time
Symbol
tOHZ
tOLZ
tZZS
tZZH
tKQX
tKQX
tZZR
tHZ
tLZ
tLZ
tKC
tKQ
tKC
tKQ
tKH
tOE
tKL
tH
tS
1
1
1
2
1
2
1
15.0
Min
1.5
1.5
3.0
3.0
1.7
1.5
1.5
0.5
10
20
—
—
—
—
2
0
5
1
-11
17/34
Max
11.0
4.0
4.0
4.0
4.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
15.0
Min
1.5
1.5
3.0
3.0
1.7
1.5
2.0
0.5
10
20
—
—
—
—
2
0
5
1
-11.5
Max
11.5
4.0
4.2
4.2
4.2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
15.0
Min
1.5
1.5
3.0
3.0
2.2
1.5
2.0
0.5
10
20
—
—
—
—
2
0
5
1
-100
Max
12.0
GS881E18/36T-11/11.5/100/80/66
4.0
4.5
4.5
4.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
12.5
15.0
Min
1.5
1.5
3.0
3.0
2.2
1.5
2.0
0.5
20
—
—
—
—
2
0
5
1
-80
© 2000, Giga Semiconductor, Inc.
Max
14.0
4.5
4.5
4.5
4.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
1.5
1.5
3.0
3.0
2.3
2.5
1.5
2.0
0.5
15
—
20
—
—
—
20
0
5
1
-66
Preliminary
Max
4.8
4.8
4.8
18
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns