Cypress Semiconductor CY7C1298H Scheda tecnica - Pagina 7
Sfoglia online o scarica il pdf Scheda tecnica per Hardware del computer Cypress Semiconductor CY7C1298H. Cypress Semiconductor CY7C1298H 17. Cypress 1-mbit (64k x 18) pipelined dcd sync sram specification sheet
Stampa la paginaTruth Table for Read/Write
Function
Read
Read
Write byte A – (DQ
and DQP
A
Write byte B – (DQ
and DQP
B
Write all bytes
Write all bytes
ZZ Mode Electrical Characteristics
Parameter
I
Sleep mode standby current
DDZZ
t
Device operation to ZZ
ZZS
t
ZZ recovery time
ZZREC
t
ZZ Active to Sleep current
ZZI
t
ZZ inactive to exit Sleep current
RZZI
Document #: 38-05665 Rev. *B
[2,3]
GW
H
H
)
H
A
)
H
B
H
L
Description
ZZ > V
ZZ > V
ZZ < 0.2V
This parameter is sampled
This parameter is sampled
BWE
H
L
L
L
L
X
Test Conditions
− 0.2V
DD
− 0.2V
DD
CY7C1298H
BW
BW
A
B
X
X
H
H
L
H
H
L
L
L
X
X
Min.
Max.
Unit
40
2t
CYC
2t
CYC
2t
CYC
0
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mA
ns
ns
ns
ns
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