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參數(shù)資料
| 型號： | GS880V18BT-250T |
| 廠商： | GSI TECHNOLOGY |
| 元件分類： | SRAM |
| 英文描述： | 512K X 18 CACHE SRAM, 5.5 ns, PQFP100 |
| 封裝： | TQFP-100 |
| 文件頁數(shù)： | 21/23頁 |
| 文件大?。?/td> | 600K |
| 代理商： | GS880V18BT-250T |
GS880V18/32/36BT-333/300/250/200
Rev: 1.02 3/2005
7/23
2004, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Note:
There is a pull-up device onthe FT pin and a pull-down device on the ZZ pin, so thosethis input pins can be unconnected and the chip will
operate in the default states as specified in the above tables.
Burst Counter Sequences
BPR 1999.05.18
Mode Pin Functions
Mode Name
Pin Name
State
Function
Burst Order Control
LBO
L
Linear Burst
H
Interleaved Burst
Output Register Control
FT
L
Flow Through
H or NC
Pipeline
Power Down Control
ZZ
L or NC
Active
H
Standby, IDD = ISB
Note:
The burst counter wraps to initial state on the 5th clock.
Note:
The burst counter wraps to initial state on the 5th clock.
Linear Burst Sequence
A[1:0] A[1:0] A[1:0] A[1:0]
1st address
00
01
10
11
2nd address
01
10
11
00
3rd address
10
11
00
01
4th address
11
00
01
10
Interleaved Burst Sequence
A[1:0] A[1:0] A[1:0] A[1:0]
1st address
00
01
10
11
2nd address
01
00
11
10
3rd address
10
11
00
01
4th address
11
10
01
00
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PDF描述 |
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| GS880Z32CGT-250 | 256K X 32 ZBT SRAM, 5.5 ns, PQFP100 |
| GS88118AGT-150I | 512K X 18 CACHE SRAM, 7.5 ns, PQFP100 |
| GS88118AGT-133T | 512K X 18 CACHE SRAM, 8.5 ns, PQFP100 |
| GS88136BD-333 | 512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
| GS88136BD-333I | 512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS880V18BT-300 | 制造商:GSI 制造商全稱:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
| GS880V18BT-300I | 制造商:GSI 制造商全稱:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
| GS880V18BT-333 | 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 9MBIT 512KX18 4.5NS/2.5NS 100TQFP - Trays |
| GS880V18BT-333I | 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 9MBIT 512KX18 4.5NS/2.5NS 100TQFP - Trays |
| GS880V32BGT-200 | 制造商:GSI 制造商全稱:GSI Technology 功能描述:512K x 18, 256K x 32, 256K x 36 9Mb Sync Burst SRAMs |
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