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參數資料
| 型號： | GS816272CGC-333I |
| 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, ROHS COMPLIANT, BGA-209 |
| 文件頁數： | 15/31頁 |
| 文件大小： | 678K |
| 代理商： | GS816272CGC-333I |
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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
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| GS816273C-150 | 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 3.3NS 209FBGA - Trays |
| GS816273C-150I | 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 3.3NS 209FBGA - Trays |
| GS816273C-166 | 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 18MBIT 256KX72 2.9NS 209FBGA - Trays |
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