- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384349 > GS8170LW36AC (GSI TECHNOLOGY) 18Mb ヒ1x1Lp CMOS I/O Late Write SigmaRAM PDF資料下載
參數(shù)資料
| 型號： | GS8170LW36AC |
| 廠商： | GSI TECHNOLOGY |
| 英文描述： | 18Mb ヒ1x1Lp CMOS I/O Late Write SigmaRAM |
| 中文描述： | 35.7ヒ1x1Lp的CMOS的I / O后寫入SigmaRAM |
| 文件頁數(shù)： | 6/32頁 |
| 文件大?。?/td> | 765K |
| 代理商： | GS8170LW36AC |
第1頁第2頁第3頁第4頁第5頁當前第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
GS8170LW36/72AC-350/333/300/250
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.04 4/2005
6/32
2003, GSI Technology
Late Write
In Late Write mode the RAM requires Data In one rising clock edge later than the edge used to load Address and Control. Late
Write protocol has been employed on SRAMs designed for RISC processor L2 cache applications and in Flow Through mode NBT
SRAMs.
Byte Write Control
The Byte Write Enable inputs (Bx) determine which bytes will be written. Any combination of Byte Write Enable control pins,
including all or none, may be activated. A Write Cycle with no Byte Write inputs active is a write abort cycle.
Example of x36 Byte Write Truth Table
Function
W
Ba
Bb
Bc
Bd
Read
H
X
X
X
X
Write Byte A
L
L
H
H
H
Write Byte B
L
H
L
H
H
Write Byte C
L
H
H
L
H
Write Byte D
L
H
H
H
L
Write all Bytes
L
L
L
L
L
Write Abort
L
H
H
H
H
SigmaRAM Late Write with Pipelined Read
Key
QD
QA
DC
CQ
Read
Read
C
D
E
ADV
Read
Deselect
Write
Hi-Z
F
Access
CK
Address
A
XX
/E
1
/W
DQ
相關PDF資料 |
PDF描述 |
|---|---|
| GS8321Z18E-133IV | 36Mb Pipelined and Flow Through Synchronous NBT SRAMs |
| GS8321Z18E-133V | 36Mb Pipelined and Flow Through Synchronous NBT SRAMs |
| GS8321Z18E-150IV | 36Mb Pipelined and Flow Through Synchronous NBT SRAMs |
| GS8321Z18E-150V | 36Mb Pipelined and Flow Through Synchronous NBT SRAMs |
| GS8321Z18E-166IV | 36Mb Pipelined and Flow Through Synchronous NBT SRAMs |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| GS8170LW36AC-300I | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 1.8V 18MBIT 512KX36 1.8NS 209FBGA - Trays |
| GS8170LW36AGC-250 | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 1.8V 18MBIT 512KX36 2.1NS 209FBGA - Trays |
| GS8170LW36AGC-250I | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 1.8V 18MBIT 512KX36 2.1NS 209FBGA - Trays |
| GS8170LW36AGC-350 | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 1.8V 18MBIT 512KX36 1.7NS 209FBGA - Trays |
| GS8170LW36AGC-350I | 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 1.8V 18MBIT 512KX36 1.7NS 209FBGA - Trays |
發(fā)布緊急采購，3分鐘左右您將得到回復。