CY7C1480BV33-250BZXC CYPRESS [Cypress Semiconductor], CY7C1480BV33-250BZXC Datasheet - Page 16

• Manufacturer Part Number: CY7C1480BV33-250BZXC
• Manufacturer: CYPRESS [Cypress Semiconductor]

TAP AC Switching Characteristics
Over the Operating Range
TAP Timing
Document Number: 001-15145 Rev. *H
Clock
t
t
t
t
Output Times
t
t
Setup Times
t
t
t
Hold Times
t
t
t
Notes
Parameter
TCYC
TF
TH
TL
TDOV
TDOX
TMSS
TDIS
CS
TMSH
TDIH
CH
9. t
10. Test conditions are specified using the load in TAP AC Test Conditions. t
CS
and t
CH
[9, 10]
refer to the setup and hold time requirements of latching data from the boundary scan register.
TCK clock cycle time
TCK clock frequency
TCK clock HIGH time
TCK clock LOW time
TCK clock LOW to TDO valid
TCK clock LOW to TDO invalid
TMS setup to TCK clock rise
TDI setup to TCK Clock rise
Capture setup to TCK rise
TMS hold after TCK clock rise
TDI hold after clock rise
Capture hold after clock rise
Test M ode Select
Test Data-Out
Test Data-In
Test Clock
(TDO)
(TM S)
(TCK )
(TDI)
1
t TM SS
t TDIS
Figure 3. TAP Timing
Description
2
t TM SH
t TDIH
t TH
DON’T CA RE
R
/t
t
TL
F
= 1 ns.
3
t CY C
UNDEFINED
4
t TDOX
t TDOV
5
6
Min
50
20
20
CY7C1480BV33
CY7C1482BV33
–
–
0
5
5
5
5
5
5
Max
20
10
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–
–
–
–
–
–
–
–
–
–
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns