CY7C1020D-10VXI 查看數據表（PDF） - Cypress Semiconductor
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CY7C1020D-10VXI Datasheet PDF : 15 Pages
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CY7C1020D
Switching Waveforms(continued)
Figure 3. Write Cycle No. 1 (CE Controlled) [18, 19]
tWC
ADDRESS
CE
WE
BHE, BLE
DATA IO
tSA
tSCE
tAW
tHA
tPWE
tBW
tSD
tHD
Figure 4. Write Cycle No. 2 (BLE or BHE Controlled) [18, 19]
ADDRESS
BHE, BLE
WE
CE
DATA IO
tWC
tSA
tBW
tAW
tHA
tPWE
tSCE
tSD
tHD
Notes
18. Data IO is high impedance if OE or BHE and/or BLE= VIH.
19. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
Document #: 38-05463 Rev. *G
Page 8 of 15
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