Cypress Semiconductor CY7C1364C Manual de usuario descargar pdf (Pagina 25)

CY7C1360V25

CY7C1362V25

CY7C1364V25

PRELIMINARY

25

Read/Write Cycle Timing

[15, 16, 17]

Switching Waveforms

(continued)

ADSP

CLK

ADSC

ADV

ADD

CE

1

OE

GW

WE

CE

2

CE

3

1a

Data In/Out

t

CYC

t

CH

t

CL

t

ADS

t

ADH

t

ADS

t

ADH

t

ADVS

t

ADVH

RD1

WD2

RD3

t

AH

t

AS

t

WS

t

WH

t

WH

t

WS

t

CES

t

CEH

t

CES

t

CEH

t

CES

t

CEH

t

EOLZ

t

CO

t

EOV

3a

3c

3d

1a

t

EOHZ

t

DOH

t

CHZ

Single Read

Burst Read

Unselected

ADSP ignored with CE

1

inactive

CE

1

masks ADSP

= DON’T CARE

= UNDEFINED

Pipelined Read

Out

2a

In

3b

Out

Out

Out Out

Single Write

t

DS

t

DH

2a

Out

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