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參數資料
型號: GS8662Q18GE-300I
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 72Mb SigmaQuad-II Burst of 2 SRAM
中文描述: 4M X 18 STANDARD SRAM, 0.45 ns, PBGA165
封裝: 15 X17 MM, 1 MM PITCH, ROHS COMPLIANT, FPBGA-165
文件頁數: 14/35頁
文件大?。?/td> 993K
代理商: GS8662Q18GE-300I
Separate I/O SigmaQuad-II B2 SigmaQuad-II SRAM Read Truth Table
A
R
Output Next State
Q
Q
K
(t
n
)
K
(t
n
)
K
(t
n
)
K
(t
n+1
)
K
(t
n+1
)
X
1
Deselect
Hi-Z
Hi-Z
V
0
Read
Q0
Q1
Notes:
1.
2.
3.
X = Don’t Care, 1 = High, 0 = Low, V = Valid.
R is evaluated on the rising edge of K.
Q0 and Q1 are the first and second data output transfers in a read.
Separate I/O SigmaQuad-II B2 SigmaQuad-II SRAM Write Truth Table
A
W
BWn
BWn
Input Next State
D
D
K
(t
n +
)
K
(t
n
)
K
(t
n
)
K
(t
n +
)
K
↑,
K
(t
n
), (t
n +
)
K
(t
n
)
K
(t
n +
)
V
0
0
0
Write Byte Dx0, Write Byte Dx1
D0
D1
V
0
0
1
Write Byte Dx0, Write Abort Byte Dx1
D0
X
V
0
1
0
Write Abort Byte Dx0, Write Byte Dx1
X
D1
X
0
1
1
Write Abort Byte Dx0, Write Abort Byte Dx1
X
X
X
1
X
X
Deselect
X
X
Notes:
1.
2.
3.
4.
X = Don’t Care, H = High, L = Low, V = Valid.
W is evaluated on the rising edge of K.
D0 and D1 are the first and second data input transfers in a write.
BWn represents any of the Byte Write Enable inputs (BW0, BW1, etc.).
Preliminary
GS8662Q08/09/18/36E-300/250/200/167
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 9/2005
14/35
2005, GSI Technology
相關PDF資料
PDF描述
GS8662Q36E-167 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q36E-167I 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q36E-200 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q36E-200I 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q36E-250 72Mb SigmaQuad-II Burst of 2 SRAM
相關代理商/技術參數
參數描述
GS8662Q36E-167 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q36E-167I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q36E-200 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q36E-200I 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 72MBIT 2MX36 0.45NS 165FBGA - Trays
GS8662Q36E-250 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 2 SRAM
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