參數(shù)資料
型號(hào): CY7C09159AV-12AXC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: SRAM
英文描述: 3.3V 8K/16K x 9 Synchronous Dual Port Static RAM
中文描述: 8K X 9 DUAL-PORT SRAM, 25 ns, PQFP100
封裝: PLASTIC, LEAD FREE, TQFP-100
文件頁數(shù): 14/16頁
文件大?。?/td> 526K
代理商: CY7C09159AV-12AXC
CY7C09159AV
CY7C09169AV
Document #: 38-06053 Rev. *B
Page 7 of 16
Switching Waveforms
Read Cycle for Flow-Through Output (FT/PIPE = VIL)[7, 8, 9, 10]
Read Cycle for Pipelined Operation (FT/PIPE = VIH)[7, 8, 9, 10]
Notes:
7. OE is asynchronously controlled; all other inputs are synchronous to the rising clock edge.
8. ADS = VIL, CNTEN and CNTRST = VIH
9. The output is disabled (high-impedance state) by CE0=VIH or CE1 = VIL following the next rising edge of the clock.
10. Addresses do not have to be accessed sequentially since ADS = VIL constantly loads the address on the rising edge of the CLK. Numbers are for reference only.
tCH1
tCL1
tCYC1
tSC
tHC
tDC
tOHZ
tOE
tSC
tHC
tSW
tHW
tSA
tHA
tCD1
tCKHZ
tDC
tOLZ
tCKLZ
An
An+1
An+2
An+3
Qn
Qn+1
Qn+2
CLK
CE0
CE1
R/W
ADDRESS
DATAOUT
OE
tCH2
tCL2
tCYC2
tSC
tHC
tSW
tHW
tSA
tHA
An
An+1
CLK
CE0
CE1
R/W
ADDRESS
DATAOUT
OE
An+2
An+3
tSC
tHC
tOHZ
tOE
tOLZ
tDC
tCD2
tCKLZ
Qn
Qn+1
Qn+2
1 Latency
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