SH7206 Datasheet, PDF (1147/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 25 Electrical Characteristics
25.4.13 H-UDI Related Pin Timing
Table 25.18 H-UDI Related Pin Timing
Conditions: V_CC = 1.15 V to 1.35 V, PV_CC = 3.0 V to 3.6 V, AV_CC = 3.0 V to 3.6 V,
V_SS = PV_SS = AV_SS = 0 V, Ta = −20°C to +85°C
Item
Symbol
Min.
Max.
Unit
TCK cycle time
t
TCKcyc
50*
—
ns
TCK high pulse width t_TCKH
0.4
0.6
t_TCKcyc
TCK low pulse width t
0.4
0.6
t
TCKL
TCKcyc
TDI setup time
t_TDIS
10
—
ns
TDI hold time
t_TDIH
10
—
ns
TMS setup time
t_TMSS
10
—
ns
TMS hold time
t
10
—
ns
TMSH
TDO delay time
t
—
16
ns
TDOD
Note: * Should be greater than the peripheral clock (Pφ) cycle time.
Figure
Figure 25.56
Figure 25.57
1/2 PVcc
t_TCKH
t_TCKcyc
t_TCKL
V_IH
V_IH
V_IL
V_IL
V_IH
1/2 PVcc
Figure 25.56 TCK Input Timing
Rev. 3.00 Jun. 18, 2008 Page 1123 of 1160
REJ09B0191-0300