參數(shù)資料
型號: GS8642V18E-250
廠商: GSI TECHNOLOGY
元件分類: SRAM
英文描述: 4M X 18 CACHE SRAM, 6.5 ns, PBGA165
封裝: 17 X 15 MM, 1 MM PITCH, FBGA-165
文件頁數(shù): 7/39頁
文件大?。?/td> 1168K
代理商: GS8642V18E-250
Product Preview
GS8642V18(B/E)/GS8642V36(B/E)/GS8642V72(C)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.00 9/2004
15/39
2004, GSI Technology
Simplified State Diagram
First Write
First Read
Burst Write
Burst Read
Deselect
R
W
CR
CW
X
WR
R
WR
X
Simple
Synchronous
Operation
Simple
Burst
Synchronou
sOperation
CR
R
CW
CR
Notes:
1. The diagram shows only supported (tested) synchronous state transitions. The diagram presumes G is tied low.
2. The upper portion of the diagram assumes active use of only the Enable (E1) and Write (BA, BB, BC, BD, BW, and GW) control inputs, and
that ADSP is tied high and ADSC is tied low.
3. The upper and lower portions of the diagram together assume active use of only the Enable, Write, and ADSC control inputs and
assumes ADSP is tied high and ADV is tied low.
相關(guān)PDF資料
PDF描述
GS8642ZV36GB-167IT 2M X 36 ZBT SRAM, 8 ns, PBGA119
GS864418GE-225IV 4M X 18 CACHE SRAM, 6.5 ns, PBGA165
GS8644V18GE-150 4M X 18 CACHE SRAM, 7.5 ns, PBGA165
GS8662S36BD-300I 2M X 36 STANDARD SRAM, 0.45 ns, PBGA165
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS8642V36GB-300 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 1.8V 72MBIT 2MX36 5.5NS/2.3NS 119FBGA - Trays
GS8642V72C-167 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 1.8V 72MBIT 1MX72 8NS/3.5NS 209FBGA - Trays
GS8642V72C-167I 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 1.8V 72MBIT 1MX72 8NS/3.5NS 209FBGA - Trays
GS8642V72GC-200 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 1.8V 72MBIT 1MX72 7.5NS/3NS 209FBGA - Trays
GS8642V72GC-300 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 1.8V 72MBIT 1MX72 5.5NS/3NS 209FBGA - Trays