參數(shù)資料
型號(hào)： GS8162Z72AC-300
廠商： GSI TECHNOLOGY
元件分類： SRAM
英文描述： 256K X 72 ZBT SRAM, 5 ns, PBGA209
封裝： 14 X 22 MM, 1 MM PITCH, BGA-209
文件頁(yè)數(shù)： 14/36頁(yè)
文件大小： 889K
代理商： GS8162Z72AC-300
Rev: 1.03a 5/2003
21/36
2001, Giga Semiconductor, Inc.
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GS8162Z18A(B/D)/GS8162Z36A(B/D)/GS8162Z72A(C)
Preliminary
AC Electrical Characteristics
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.
Parameter
Symbol
-300
-250
-200
-150
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Pipeline
Clock Cycle Time
tKC
3.3
—
4.0
—
5.0
—
6.7
—
ns
Clock to Output Valid (x18/x36)
tKQ
—
2.5
—
2.5
—
3.0
—
3.8
ns
Clock to Output Valid (x72)
tKQ
—
2.8
—
3.0
—
3.0
—
3.8
ns
Clock to Output Invalid
tKQX
1.5
—
1.5
—
1.5
—
1.5
—
ns
Clock to Output in Low-Z
tLZ1
1.5
—
1.5
—
1.5
—
1.5
—
ns
Setup time
tS
1.0
—
1.2
—
1.4
—
1.5
—
ns
Hold time
tH
0.1
—
0.2
—
0.4
—
0.5
—
ns
Flow Through
Clock Cycle Time
tKC
5.0
—
5.5
—
6.5
—
7.5
—
ns
Clock to Output Valid
tKQ
—
5.0
—
5.5
—
6.5
—
7.5
ns
Clock to Output Invalid
tKQX
3.0
—
3.0
—
3.0
—
3.0
—
ns
Clock to Output in Low-Z
tLZ1
3.0
—
3.0
—
3.0
—
3.0
—
ns
Setup time
tS
1.4
—
1.5
—
1.5
—
1.5
—
ns
Hold time
tH
0.4
—
0.5
—
0.5
—
0.5
—
ns
Clock HIGH Time
tKH
1.3
—
1.3
—
1.3
—
1.5
—
ns
Clock LOW Time
tKL
1.5
—
1.5
—
1.5
—
1.7
—
ns
Clock to Output in
High-Z
(x18/x36)
tHZ1
1.5
2.5
1.5
2.5
1.5
3.0
1.5
3.0
ns
Clock to Output in
High-Z
(x72)
tHZ1
1.5
2.8
1.5
3.0
1.5
3.0
1.5
3.0
ns
G to Output Valid
(x18/x36)
tOE
—
2.5
—
2.5
—
3.0
—
3.8
ns
G to Output Valid
(x72)
tOE
—
2.8
—
3.0
—
3.0
—
3.8
ns
G to output in Low-Z
tOLZ1
0
—
0
—
0
—
0
—
ns
G to output in High-Z
(x18/x36)
tOHZ1
—
2.5
—
2.5
—
3.0
—
3.8
ns
G to output in High-Z
(x72)
tOHZ1
—
2.8
—
3.0
—
3.0
—
3.8
ns
ZZ setup time
tZZS2
5
—
5
—
5
—
5
—
ns
ZZ hold time
tZZH2
1
—
1
—
1
—
1
—
ns
ZZ recovery
tZZR
20
—
20
—
20
—
20
—
ns
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GS8162Z72CC-150IV 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 1.8V/2.5V 18MBIT 256KX72 7.5NS/3.8NS 209FBGA - Trays
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