CY7C1020 データシートの表示（PDF） - Cypress Semiconductor
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CY7C1020 Datasheet PDF : 10 Pages
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Switching Waveforms (continued)
[11, 12]
Write Cycle No. 1 (CE Controlled)
ADDRESS
CE
tSA
WE
BHE, BLE
DATAI/O
tWC
tSCE
tAW
tPWE
tBW
tSD
tHA
tHD
Write Cycle No. 2 (BLE or BHE Controlled)
tWC
ADDRESS
BHE, BLE
tSA
tBW
WE
CE
DATAI/O
tAW
tPWE
tSCE
tSD
Notes:
11. Data I/O is high impedance if OE or BHE and/or BLE= VIH.
12. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
tHA
tHD
CY7C1020
1020-7
1020-8
Document #: 38-05058 Rev. **
Page 6 of 10
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