Cypress Semiconductor MoBL CY62126EV30 Bedienungsanleitung PDF herunterladen (Seite 8)

CY62126EV30 MoBL

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Document #: 38-05486 Rev. *H Page 8 of 16

Switching Waveforms

Figure 5. Read Cycle No. 1(Address transition controlled)

[16, 17]

Figure 6. Read Cycle No. 2 (OE controlled)

[17, 18]

PREVIOUS DATA VALID DATA VALID

OHA

ADDRESS

DATA OUT

50%

DATA VALID

ACE

LZBE

LZCE

HIGH IMPEDANCE

HZOE

HZCE

HZBE

LZOE

DBE

DOE

IMPEDANCE

HIGH

DATA OUT

SUPPLY

CURRENT

BHE

/BLE

ADDRESS

Notes

16. The device is continuously selected. OE

, CE

= V

, BHE, BLE, or both = V

17. WE

is high for read cycle.

18. Address valid before or similar to CE

and BHE, BLE transition LOW.

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Cypress Semiconductor MoBL CY62126EV30 Bedienungsanleitung Seite 8