Cypress Semiconductor CY7C1020BN Fiche technique - Page 5
Parcourez en ligne ou téléchargez le pdf Fiche technique pour {nom_de_la_catégorie} Cypress Semiconductor CY7C1020BN. Cypress Semiconductor CY7C1020BN 8 pages. 32k x 16 static ram
Imprimer la pageSwitching Waveforms
Write Cycle No. 1 (CE Controlled)
ADDRESS
CE
WE
BHE, BLE
DATA I/O
Write Cycle No. 2 (BLE or BHE Controlled)
ADDRESS
BHE, BLE
WE
CE
DATA I/O
Notes:
12. Data I/O is high impedance if OE or BHE and/or BLE= V
13. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
Document #: 001-06443 Rev. **
(continued)
[12, 13]
t
SA
t
AW
t
SA
t
AW
.
IH
t
WC
t
SCE
t
PWE
t
BW
t
SD
t
WC
t
BW
t
PWE
t
SCE
t
SD
CY7C1020BN
t
HA
t
HD
t
HA
t
HD
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