CYUSB3011-BZXC CYPRESS [Cypress Semiconductor], CYUSB3011-BZXC Datasheet - Page 33

• Manufacturer Part Number: CYUSB3011-BZXC
• Manufacturer: CYPRESS [Cypress Semiconductor]

Table 16. SPI Timing Parameters
Reset Sequence
FX3’s hard reset sequence requirements are specified in this section.
Table 17. Reset and Standby Timing Parameters
Notes
Document Number: 001-52136 Rev. *L
10. All parameters guaranteed by design and validated through characterization.
11. Depends on LAG and LEAD setting in the SPI_CONFIG register.
fop
tsck
twsck
tlead
tlag
trf
tsdd
tdv
tdi
tssnh
tsdi
thoi
tdis
tRPW
tRH
tRR
tSBY
tWU
tWH
Parameter
Parameter
Operating frequency
Cycle time
Clock high/low time
SSN-SCK lead time
Enable lag time
Rise/fall time
Output SSN to valid data delay time
Output data valid time
Output data invalid
Minimum SSN high time
Data setup time input
Data hold time input
Disable data output on SSN high
Minimum RESET# pulse width
Minimum high on RESET#
Reset recovery time (after which Boot loader begins
firmware download)
Time to enter standby/suspend (from the time
MAIN_CLOCK_EN/ MAIN_POWER_EN bit is set)
Time to wakeup from standby
Minimum time before Standby/Suspend source may
be reasserted
[10]
Description
Definition
1/2 tsck
Crystal Input
Crystal Input
Crystal Input
Conditions
Clock Input
Clock Input
Clock Input
13.5
Min
0.5
30
10
–
–
–
0
–
–
–
0
8
0
0
[11 ]
-5
1.5 tsck
1.5 tsck
Min (ms)
Max
33
1
1
5
1
5
–
1
5
5
–
–
8
5
5
–
–
–
–
–
[11]
[11]
+ 5
+5
CYUSB301X
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Max (ms)
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
–
–
–
–
1
–
–
–