參數資料
型號: GS8170DD36C-200
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 18Mb ヒ1x2Lp CMOS I/O Double Data Rate SigmaRAM
中文描述: 512K X 36 STANDARD SRAM, 2.1 ns, PBGA209
封裝: 14 X 22 MM, 1 MM PITCH, BGA-209
文件頁數: 17/29頁
文件大小: 537K
代理商: GS8170DD36C-200
GS8170DD36C-333/300/250/200
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 2.03 1/2005
17/29
2002, GSI Technology, Inc.
AC Electrical Characteristics
Parameter
Symbol
-333
-300
-250
-200
Unit
Notes
Min
Max
Min
Max
Min
Max
Min
Max
Clock Cycle Time
tKHKH
3.0
3.3
4.0
5.0
ns
Clock High Time
tKHKL
1.2
1.3
1.6
1.8
ns
Clock Low Time
tKLKH
1.2
1.3
1.6
1.8
ns
Clock High to Echo Clock Low-Z
tKHCX1
0.5
0.5
0.5
0.5
ns
2
Clock High to Echo Clock High
tKHCH
1.8
1.8
2.1
2.1
ns
Clock Low to Echo Clock Low
tKLCL
1.8
1.8
2.1
2.1
ns
Clock High to Echo Clock High-Z
tKHCZ
1.8
1.8
2.1
2.1
ns
1, 2
Clock High to Output Low-Z
tKHQX1
0.5
0.5
0.5
0.5
ns
1
Clock High to Output Valid
tKHQV
1.8
1.8
2.1
2.1
ns
Clock Low to Output Invalid
tKLQX
0.5
0.5
0.5
0.5
ns
Clock Low to Output Valid
tKLQV
1.8
1.8
2.1
2.1
ns
Clock High to Output Invalid
tKHQX
0.5
0.5
0.5
0.5
ns
Clock High to Output High-Z
tKHQZ
1.8
1.8
2.1
2.1
ns
1
Echo Clock High to Output Valid
tCHQV
0.27
0.29
0.35
0.35
ns
2
Echo Clock Low to Output Invalid
tCLQX
–0.27
–0.29
–0.35
–0.35
ns
2
Echo Clock Low to Output Valid
tCLQV
0.27
0.29
0.35
0.35
ns
2
Echo Clock High to Output Invalid
tCHQX
-0.27
-0.29
-0.35
-0.35
ns
2
Address Valid to Clock High
tAVKH
0.6
0.7
0.8
0.8
ns
Clock High to Address Don’t Care
tKHAX
0.4
0.4
0.5
0.5
ns
Enable Valid to Clock High
tEVKH
0.6
0.7
0.8
0.8
ns
Clock High to Enable Don’t Care
tKHEX
0.4
0.4
0.5
0.5
ns
Write Valid to Clock High
tWVKH
0.6
0.7
0.8
0.8
ns
Clock High to Write Don’t Care
tKHWX
0.4
0.4
0.5
0.5
ns
Data In Valid to Clock High
tDVKH
0.32
0.35
0.40
0.40
ns
Notes:
1.
2.
3.
Measured at 100 mV from steady state. Not 100% tested.
Guaranteed by design. Not 100% tested.
For any specific temperature and voltage tKHCZ < tKHCX1.
相關PDF資料
PDF描述
GS8170DD36C-200I 18Mb ヒ1x2Lp CMOS I/O Double Data Rate SigmaRAM
GS8170DD36C-250 18Mb ヒ1x2Lp CMOS I/O Double Data Rate SigmaRAM
GS8170DD36C-250I 18Mb ヒ1x2Lp CMOS I/O Double Data Rate SigmaRAM
GS8170DD36C-300 18Mb ヒ1x2Lp CMOS I/O Double Data Rate SigmaRAM
GS8170DD36C-300I 18Mb ヒ1x2Lp CMOS I/O Double Data Rate SigmaRAM
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