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參數資料
型號: GS816272CC-333
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 256K x 72 18Mb S/DCD Sync Burst SRAMs
中文描述: 256K X 72 CACHE SRAM, 4.5 ns, PBGA209
封裝: 14 X 22 MM, 1 MM PITCH, BGA-209
文件頁數: 15/31頁
文件大?。?/td> 678K
代理商: GS816272CC-333
GS816272CC-333/300/250/200/150
Preliminary
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 2/2005
15/31
2004, GSI Technology
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.
AC Electrical Characteristics
Parameter
Symbol
-333
-300
-250
-200
-150
Unit
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Pipeline
Clock Cycle Time
tKC
3.0
3.3
4.0
5.0
6.7
ns
Clock to Output Valid
tKQ
2.8
2.8
3.0
3.0
3.8
ns
Clock to Output Invalid
tKQX
1.5
1.5
1.5
1.5
1.5
ns
Clock to Output in Low-Z
tLZ
1
1.5
1.5
1.5
1.5
1.5
ns
Setup time
tS
1.0
1.0
1.2
1.5
1.5
ns
Hold time
tH
0.1
0.1
0.2
0.4
0.5
ns
Flow
Through
Clock Cycle Time
tKC
4.5
5.0
5.5
6.5
7.5
ns
Clock to Output Valid
tKQ
4.5
5.0
5.5
6.5
7.5
ns
Clock to Output Invalid
tKQX
2.0
2.0
2.0
6.5
7.5
ns
Clock to Output in Low-Z
tLZ
1
2.0
2.0
2.0
2.0
2.0
ns
Setup time
tS
1.3
1.4
1.5
1.5
1.5
ns
Hold time
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
tHZ
1
1.5
2.8
1.5
2.8
1.5
3.0
1.5
3.0
1.5
3.0
ns
G to Output Valid
tOE
2.8
2.8
3.0
3.0
3.8
ns
G to output in Low-Z
tOLZ
1
0
0
0
0
0
ns
G to output in High-Z
tOHZ
1
2.8
2.8
3.0
3.0
3.8
ns
ZZ setup time
tZZS
2
5
5
5
5
5
ns
ZZ hold time
tZZH
2
1
1
1
1
1
ns
ZZ recovery
tZZR
20
20
20
20
20
ns
相關PDF資料
PDF描述
GS816272CC-333I 256K x 72 18Mb S/DCD Sync Burst SRAMs
GS816272CGC-150 256K x 72 18Mb S/DCD Sync Burst SRAMs
GS816272CGC-200 256K x 72 18Mb S/DCD Sync Burst SRAMs
GS816272CGC-200I 256K x 72 18Mb S/DCD Sync Burst SRAMs
GS816272CGC-250 256K x 72 18Mb S/DCD Sync Burst SRAMs
相關代理商/技術參數
參數描述
GS816272CC-333I 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 4.5NS/2.8NS 209FPBG - Trays
GS816272CGC-200 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 6.5NS/3NS 209FBGA - Trays
GS816272CGC-300 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 5NS/2.8NS 209FBGA - Trays
GS816273C-133 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 3.5NS 209FBGA - Trays
GS816273C-133I 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 3.5NS 209FBGA - Trays
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