TC1762 Datasheet, PDF (103/114 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore

TC1762
Preliminary
Electrical Parameters
4.3.7 Timing for JTAG Signals
(Operating Conditions apply, C_L = 50 pF)
Table 4-15 TCK Clock Timing Parameter
Parameter
Symbol
Limit Values
TCK clock period¹⁾
TCK high time
TCK low time
TCK clock rise time
TCK clock fall time
1) f_TCK should be lower or equal to f_SYS
Min.
t_TCK SR 25
t₁
SR 10
t₂
SR 10
t₃
SR –
t₄
SR –
Max.
–
–
–
4
4
Unit
ns
ns
ns
ns
ns
TCK
0.5 V_DD
t₁
t₂
t_TCK
Figure 4-15 TCK Clock Timing
t₄
t₃
0.9 V_DD
0.1 V_DD
Data Sheet
99
V1.0, 2008-04