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TC1796 Datasheet, PDF (118/134 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore
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TC1796
4.3.8 JTAG Interface Timing
Operating Conditions apply, CL = 50 pF
Table 27
Parameter
TCK Clock Timing Parameter
Symbol
Min.
TCK clock period1)
tTCK
TCK high time
t1
TCK low time
t2
TCK clock rise time
t3
TCK clock fall time
t4
1) fTCK should be lower or equal to fSYS.
SR 25
SR 10
SR 10
SR –
SR –
Electrical Parameters
Values
Typ. Max.
–
–
–
–
–
–
–
4
–
4
Unit Note /
Test Con
dition
ns –
ns –
ns –
ns –
ns –
tTCK
TCK
0.5 VDDP
t1
t2
t4
Figure 36 TCK Clock Timing
0.9 VDD
t3
0.1 VDD
JTAG_TCK
Data Sheet
118
V1.0, 2008-04
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