Cypress CY62136VN Manual do Utilizador descarregar pdf (Página 7)

CY62136VN MoBL

Document #: 001-06510 Rev. *A Page 7 of 12

Write Cycle No. 1 (WE Controlled)

[12, 17, 18]

Write Cycle No. 2 (CE Controlled)

[12, 17, 18]

Notes:

17. Data I/O is high impedance if OE

= V

18. If CE

goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.

19. During this period, the I/Os are in output state and input signals should not be applied.

Switching Waveforms (continued)

PWE

DATA I/O

ADDRESS

HZOE

DATA

VALID

NOTE

BHE/BLE

SCE

DATA

VALID

PWE

ADDRESS

BHE/BLE

DATA I/O

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Cypress CY62136VN Manual do Utilizador Página 7