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GS880E18AT-133 View Datasheet(PDF) - Giga Semiconductor

Part NameDescriptionManufacturer
GS880E18AT-133 512K x 18, 256K x 32, 256K x 36 9Mb Synchronous Burst SRAMs GSI
Giga Semiconductor GSI
GS880E18AT-133 Datasheet PDF : 24 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
GS880E18/32/36AT-250/225/200/166/150/133
AC Electrical Characteristics
Parameter
-250
-225
-200
-166
-150
-133
Symbol
Unit
Min Max Min Max Min Max Min Max Min Max Min Max
Clock Cycle Time
tKC 4.0 4.4 5.0 6.0 6.7 7.5 ns
Clock to Output Valid tKQ 2.5 2.7 3.0 3.4 3.8 4.0 ns
Clock to Output Invalid tKQX
Pipeline
Clock to Output in Low-Z tLZ1
1.5 1.5 1.5 1.5 1.5 1.5 ns
1.5 1.5 1.5 1.5 1.5 1.5 ns
Setup time
tS
1.2 1.3 1.4 1.5 1.5 1.5 ns
Hold time
tH 0.2 0.3 0.4 0.5 0.5 0.5 ns
Clock Cycle Time
tKC 5.5 6.0 6.5 7.0 7.5 8.5 ns
Clock to Output Valid tKQ 5.5 6.0 6.5 7.0 7.5 8.5 ns
Flow Clock to Output Invalid tKQX
Through Clock to Output in Low-Z tLZ1
3.0 3.0 3.0 3.0 3.0 3.0 ns
3.0 3.0 3.0 3.0 3.0 3.0 ns
Setup time
tS
1.5 1.5 1.5 1.5 1.5 1.5 ns
Hold time
tH 0.5 0.5 0.5 0.5 0.5 0.5 ns
Clock HIGH Time
tKH 1.3 1.3 1.3 1.3 1.5 1.7 ns
Clock LOW Time
tKL 1.5 1.5 1.5 1.5 1.7 2 ns
Clock to Output in
High-Z
tHZ1 1.5 2.3 1.5 2.5 1.5 3.0 1.5 3.0 1.5 3.0 1.5 3.0 ns
G to Output Valid
tOE 2.3 2.5 3.2 3.5 3.8 4.0 ns
G to output in Low-Z tOLZ1 0 0 0 0 0 0 ns
G to output in High-Z tOHZ1 2.3 2.5 3.0 3.0 3.0 3.0 ns
ZZ setup time
tZZS2 5 5 5 5 5 5 ns
ZZ hold time
tZZH2 1 1 1 1 1 1 ns
ZZ recovery
tZZR 20 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: 1.03 11/2004
17/24
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2001, GSI Technology
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