CY7C1352G

Document #: 38-05514 Rev. *D Page 9 of 12

Switching Waveforms
Read/Write Timing[18, 19, 20]
Notes:
18.For this waveform ZZ is tied low.
19.When CE is LOW: CE1 is LOW, CE2 is HIGH and CE3 is LOW. When CE is HIGH: CE1 is HIGH or CE2 is LOW or CE3 is HIGH.
20.Order of the Burst sequence is determined by the status of the MODE (0= Linear, 1= Interleaved). Burst operations are optional.
WRITE
D(A1)

123456789

CLK

tCYC
t
CL
t
CH

10

CE

t
CEH
t
CES

WE

CEN

t
CENH
t
CENS
BW[A:B]

ADV/LD

t
AH
t
AS

ADDRESS A1 A2 A3 A4 A5 A6 A7

t
DH
t
DS

Data

I

n-Out (DQ)

t
CLZ
D(A1) D(A2) D(A5)Q(A4)Q(A3)
D(A2+1)
t
DOH
t
CHZ
t
CO
WRITE
D(A2) BURST
WRITE
D(A2+1)
READ
Q(A3) READ
Q(A4) BURST
READ
Q(A4+1)
WRITE
D(A5) READ
Q(A6) WRITE
D(A7) DESELECT

OE

t
OEV
t
OELZ
t
OEHZ
t
DOH

DON’T CARE UNDEFINED

Q(A6)
Q(A4+1)
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