CY7C1021CV33-10ZSXA データシートの表示（PDF） - Cypress Semiconductor
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CY7C1021CV33-10ZSXA Datasheet PDF : 14 Pages
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CY7C1021CV33
Switching Waveforms (continued)
Figure 6. Write Cycle No. 1 (CE Controlled)[14, 15]
ADDRESS
CE
WE
BHE, BLE
DATA IO
ADDRESS
BHE, BLE
WE
CE
DATA IO
tWC
tSA
tSCE
tAW
tHA
tPWE
tBW
tSD
tHD
Figure 7. Write Cycle No. 2 (BLE or BHE Controlled)
tWC
tSA
tBW
tAW
tHA
tPWE
tSCE
tSD
tHD
Notes
14. Data IO is high impedance if OE, BHE, and/or BLE= VIH.
15. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high impedance state.
Document Number: 38-05132 Rev. *I
Page 8 of 14
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