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參數資料
型號: GS8662Q18E-250
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 X 17 MM, 1 MM PITCH, FPBGA-165
文件頁數: 8/35頁
文件大小: 993K
代理商: GS8662Q18E-250
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
8/35
2005, GSI Technology
SigmaQuad-II B2 SRAM DDR Write
The write port samples the status of the W pin at each rising edge of K and the Address Input pins on the following rising edge of
K. A low on the Write Enable-bar pin, W, begins a write cycle. The first of the data-in pairs associated with the write command is
clocked in with the same rising edge of K used to capture the write command. The second of the two data in transfers is captured on
the rising edge of K along with the write address. Clocking in a high on W causes a write port deselect cycle.
SigmaQuad-II B2 Double Data Rate SRAM Write First
Write A
Read B
Read C Write D
NOP
Read E Write F
Read G Write H
NOP
A
B
C
D
E
F
G
H
A
A+1
D
D+1
F
F+1
H
H+1
A
A+1
D
D+1
F
F+1
H
H+1
B
B+1
C
C+1
E
E+1
K
K
Address
R
W
BWx
D
C
C
Q
CQ
CQ
相關PDF資料
PDF描述
GS8662Q18E-250I 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q18E-300 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q18E-300I 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q18GE-167 72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q18GE-167I 72Mb SigmaQuad-II Burst of 2 SRAM
相關代理商/技術參數
參數描述
GS8662Q18E-250I 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V 72MBIT 4MX18 0.45NS 165FBGA - Trays
GS8662Q18E-300 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q18E-300I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q18GE-167 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 2 SRAM
GS8662Q18GE-167I 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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