CYUSB2014-BZXI datasheet(49/82 Pages) INFINEON

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Datasheet

001-52136 Rev. *Y

2022-08-11

EZ-USB FX3

SuperSpeed USB Controller

AC timing parameters

Table 16

Asynchronous Slave FIFO parameters[12]

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

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

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