CY7C1019DV33(2006) Просмотр технического описания (PDF) - Cypress Semiconductor
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CY7C1019DV33 Datasheet PDF : 11 Pages
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CY7C1019DV33
Switching Waveforms (continued)
Write Cycle No. 1 (CE Controlled)[17, 18]
ADDRESS
CE
tSA
WE
DATA I/O
tWC
tSCE
tSCE
tAW
tHA
tPWE
tSD
tHD
DATA VALID
Write Cycle No. 2 (WE Controlled, OE HIGH During Write)[17, 18]
ADDRESS
CE
tSA
WE
OE
DATA I/O NOTE 19
tHZOE
tWC
tSCE
tAW
tPWE
tSD
DATAIN VALID
tHA
tHD
Notes
17. Data I/O is high impedance if OE = VIH.
18. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
19. During this period the I/Os are in the output state and input signals should not be applied.
Document #: 38-05481 Rev. *D
Page 7 of 11
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