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Section 25 Electrical Characteristics
Rev. 4.00 Sep. 14, 2005 Page 960 of 982
REJ09B0023-0400
25.3.12 H-UDI Related Pin Timing
Table 25.13 H-UDI Related Pin Timing
Conditions: V
CC
Q = 3.0 V to 3.6 V, V
CC
= 1.8 V ± 5%, AV
CC
= 3.0 V to 3.6 V,
V
SS
= V
SS
Q = AV
SS
= 0 V, Ta = −40°C to +85°C
Item Symbol Min. Max. Unit Figure(s)
TCK cycle time t
TCKcyc
50 — ns 25.51
TCK high pulse width t
TCKH
0.4 0.6 tTckcyc
TCK low pulse width t
TCKL
0.4 0.6 tTckcyc
TRST setup time t
TRSTS
20 — ns 25.52
TRST hold time t
TRSTH
50 — t
cyc
TDI setup time t
TDIS
10 — ns 25.53
TDI hold time t
TDIH
10 — ns
TMS setup time t
TMSS
10 — ns
TMS hold time t
TMSH
10 — ns
TDO delay time t
TDOD
— 20 ns
Capture register setup
time
t
CAPTS
10 — ns 25.54
Capture register hold
time
t
CAPTH
10 — ns
Update register delay
time
t
UPDTED
— 16 ns
t
TCKcyc
V
IH
1/2 V
cc
Q
1/2 V
cc
Q
V
IH
V
IL
V
IL
V
IH
t
TCKL
t
TCKF
t
TCKF
t
TCKH
Figure 25.51 TCK Input Timing