Cypress CY62167DV18 Manual do Utilizador descarregar pdf (Página 6)

CY62167DV18 MoBL

Document #: 38-05326 Rev. *C Page 6 of 11

Switching Waveforms

Read Cycle 1 (Address Transition Controlled)

[14, 15]

Read Cycle 2 (OE Controlled)

[15, 16]

PREVIOUS DATA VALID DATA VALID

OHA

ADDRESS

DATA OUT

50%

DATA VALID

ACE

DOE

LZOE

LZCE

HIGH IMPEDANCE

HZOE

HZBE

LZBE

HZCE

DBE

ADDRESS

BHE/BLE

DATA OUT

SUPPLY

CURRENT

HIGH

IMPEDANCE

Notes

14. The device is continuously selected. OE

, CE

= V

, BHE and/or BLE = V

, and CE

= V

15. WE

is HIGH for read cycle.

16. Address valid before or similar to CE

, BHE, BLE transition LOW and CE

transition HIGH.

[+] Feedback

1 2 3 4 5 6 7 8 9 10 11

16-Mbit (1M x 16) Static RAM 1
CY62167DV18 MoBL 10

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