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GS881Z32BT View Datasheet(PDF) - Giga Semiconductor

Part NameGS881Z32BT GSI
Giga Semiconductor GSI
Description9Mb Pipelined and Flow Through Synchronous NBT SRAM
GS881Z32BT Datasheet PDF : 39 Pages
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GS881Z18B(T/D)/GS881Z32B(T/D)/GS881Z36B(T/D)
AC Electrical Characteristics
Parameter
Symbol
-333
-300
-250
-200
-150
Unit
Min Max Min Max Min Max Min Max Min Max
Pipeline
Flow
Through
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
Clock to Output in Low-Z
Setup time
Hold time
Clock Cycle Time
Clock to Output Valid
Clock to Output Invalid
Clock to Output in Low-Z
Setup time
Hold time
tKC
3.0
3.3
4.0
5.0
6.7
ns
tKQ
2.5
2.5
2.5
3.0 3.8
ns
tKQX
1.5
1.5
1.5
1.5
1.5
ns
tLZ1
1.5
1.5
1.5
1.5
1.5
ns
tS
1.0
1.0
1.2
1.4
1.5
ns
tH
0.1
0.1
0.2
0.4
0.5
ns
tKC
4.5
5.0
5.5
6.5
7.5
ns
tKQ
4.5
5.0
5.5
6.5 7.5
ns
tKQX
2.0
2.0
2.0
2.0
2.0
ns
tLZ1
2.0
2.0
2.0
2.0
2.0
ns
tS
1.3
1.4
1.5
1.5
1.5
ns
tH
0.3
0.4
0.5
0.5
0.5
ns
Clock HIGH Time
tKH
1.0
1.0
1.3
1.3
1.5
ns
Clock LOW Time
tKL
1.2
1.2
1.5
1.5
1.7
ns
Clock to Output in
High-Z
tHZ1
1.5
2.5
1.5
2.5
1.5
2.5
1.5
3.0 1.5 3.0
ns
G to Output Valid
tOE
2.5
2.5
2.5
3.0 3.8
ns
G to output in Low-Z
G to output in High-Z
ZZ setup time
ZZ hold time
tOLZ1
tOHZ1
tZZS2
tZZH2
0
0
0
0
0
ns
2.5
2.5
2.5
3.0 3.8
ns
5
5
5
5
5
ns
1
1
1
1
1
ns
ZZ recovery
tZZR
20
20
20
20
20
ns
Notes:
1. These parameters are sampled and are not 100% tested.
2. 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.
Rev: 1.04 10/2004
23/39
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2002, GSI Technology
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