FX3 datasheet(32/45 Pages) CYPRESS

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CYUSB301X

Document Number: 001-52136 Rev. *N

Page 32 of 45

Table 12. Asynchronous Slave FIFO Parameters[8]

Parameter

Description

Min

Max

Units

tRDI

SLRD# low

–

tRDh

SLRD# high

–

tAS

Address to SLRD#/SLWR# setup time

–

tAH

SLRD#/SLWR#/PKTEND to address hold time

–

tRFLG

SLRD# to FLAGS output propagation delay

–

tFLG

ADDR to FLAGS output propagation delay

22.5

tRDO

SLRD# to data valid

–

tOE

OE# low to data valid

–

tLZ

OE# low to data low-Z

–

tOH

SLOE# deassert data output hold

–

22.5

tWRI

SLWR# low

–

tWRh

SLWR# high

–

tWRS

Data to SLWR# setup time

–

tWRH

SLWR# to Data Hold time

–

tWFLG

SLWR#/PKTEND to Flags output propagation delay

–

tPEI

PKTEND low

–

tPEh

PKTEND high

7.5

–

tWRPE

SLWR# deassert to PKTEND deassert

–

Note

8. All parameters guaranteed by design and validated through characterization.

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