Cypress CY7C1347G Manuel D’Utilisation

Document #: 38-05516 Rev. *F

Page 12 of 22

 

tCYC

t

CL

CLK

ADSP

t

ADH

t

ADS

ADDRESS

t

CH

OE

ADSC

CE

tAH

tAS

A1

tCEH

tCES

GW, BWE,

BW

[A:D]

Data Out (Q)

High-Z

tCLZ

tDOH

tCO

ADV

tOEHZ

tCO

Single READ

BURST READ

tOEV

tOELZ

tCHZ

ADV
suspends
burst.

Burst wraps around
to its initial state

tADVH

tADVS

tWEH

tWES

tADH

tADS

Q(A2)

Q(A2 + 1)

Q(A2 + 2)

Q(A1)

Q(A2)

Q(A2 + 1)

Q(A2 + 3)

A2

A3

Deselect
cycle

Burst continued with
new base address

DON’T CARE

UNDEFINED

16. In this diagram, when CE is LOW, CE

1 

is LOW, CE

2 

is HIGH, and CE

3 

is LOW. When CE is HIGH, CE

1 

is HIGH, CE

2 

is LOW, or CE

3 

is HIGH.