參數(shù)資料
型號(hào)： GS8662D08E-250
廠商： GSI TECHNOLOGY
元件分類： DRAM
英文描述： 72Mb SigmaQuad-II Burst of 4 SRAM
中文描述： 8M X 8 DDR SRAM, 0.45 ns, PBGA165
封裝： 15 X 17 MM, 1 MM PITCH, FPBGA-165
文件頁(yè)數(shù)： 8/29頁(yè)
文件大小： 896K
代理商： GS8662D08E-250
Preliminary
GS8662D08/09/18/36E-333/300/250/200/167
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01a 2/2006
8/29
2005, GSI Technology
SigmaQuad-II B4 SRAM DDR Write
The status of the Address Input, W, and R pins are sampled by the rising edges of K. W and R high causes chip disable. A low on
the Write Enable-bar pin, W, and a high on the Read Enable-bar pin, R, begins a write cycle. W is always ignored if the previous
command was a write command. Data is clocked in by the next rising edge of K, the rising edge of K after that, the next rising edge
of K, and finally by the next rising edge of K. and by the rising edge of the K that follows.
SigmaQuad-II B4 Double Data Rate SRAM Write First
Write A
NOP
Read B
Write C
Read D
Write E
NOP
A
B
C
D
E
A
A+1
A+2
A+3
C
C+1
C+2
C+3
E
E+1
E+
A
A+1
A+2
A+3
C
C+1
C+2
C+3
E
E+1
E+
B
B+1
B+2
B+3
D
D+1
D+2
K
K
Address
R
W
BWx
D
C
C
Q
CQ
CQ
相關(guān)PDF資料
PDF描述
GS8662D08E-250I 72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-300 72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-300I 72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-333 72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-333I 72Mb SigmaQuad-II Burst of 4 SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS8662D08E-250I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-300 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-300I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-333 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 4 SRAM
GS8662D08E-333I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaQuad-II Burst of 4 SRAM
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