參數(shù)資料
型號(hào): CY7C09199V-9AXC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: SRAM
英文描述: 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM
中文描述: 128K X 9 DUAL-PORT SRAM, 20 ns, PQFP100
封裝: ROHS COMPLIANT, PLASTIC, MS-026, TQFP-100
文件頁數(shù): 13/28頁
文件大小: 657K
代理商: CY7C09199V-9AXC
CY7C09089V/99V
CY7C09179V/99V
Document #: 38-06043 Rev. *F
Page 20 of 28
Figure 14. Pipelined Read with Address Counter Advance[51]
Figure 15. Flow-through Read with Address Counter Advance[51]
Switching Waveforms (continued)
COUNTER HOLD
READ WITH COUNTER
tSA
tHA
tSAD
tHAD
tSCN
tHCN
tCH2
tCL2
tCYC2
tSAD
tHAD
tSCN
tHCN
Qx-1
Qx
Qn
Qn+1
Qn+2
Qn+3
tDC
tCD2
READ WITH COUNTER
READ
EXTERNAL
ADDRESS
CLK
ADDRESS
ADS
DATAOUT
CNTEN
An
tCH1
tCL1
tCYC1
tSA
tHA
tSAD
tHAD
tSCN
tHCN
An
tSAD
tHAD
tSCN
tHCN
CLK
ADDRESS
ADS
CNTEN
Qx
Qn
Qn+1
tDC
COUNTER HOLD
READ WITH COUNTER
READ
EXTERNAL
ADDRESS
READ
WITH
COUNTER
Qn+3
Qn+2
DATAOUT
tCD1
Note
51. CE0 and OE = VIL; CE1, R/W and CNTRST = VIH.
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