RX64M_15 Datasheet, PDF (219/230 Pages) Renesas Technology Corp – Renesas MCUs

RX64M Group
5.12 Boundary Scan
5. Electrical Characteristics
Table 5.55 Boundary Scan Characteristics
Conditions: VCC = AVCC0 = AVCC1 = VCC_USB = V_BATT = 2.7 to 3.6 V, 2.7 ≤ VREFH0 ≤ AVCC0,
VCC_USBA = AVCC_USBA = 3.0 to 3.6 V,
VSS = AVSS0 = AVSS1 = VREFL0 = VSS_USB = VSS1_USBA = VSS2_USBA = PVSS_USBA = AVSS_USBA = 0 V,
T_a = T_opr
Output load conditions: V_OH = VCC × 0.5, V_OL = VCC × 0.5, C = 30 pF
High-drive output is selected by the driving ability control register.
Item
TCK clock cycle time
TCK clock high pulse width
TCK clock low pulse width
TCK clock rise time
TCK clock fall time
TRST# pulse width
TMS setup time
TMS hold time
TDI setup time
TDI hold time
TDO data delay time
Symbol
t_TCKcyc
t_TCKH
t_TCKL
t_TCKr
t_TCKf
t_TRSTW
t_TMSS
t_TMSH
t_TDIS
t_TDIH
t_TDOD
Min.
Typ.
Max.
Unit
Test
Conditions
100
―
―
ns Figure 5.86
45
―
―
ns
45
―
―
ns
―
―
5
ns
―
―
5
ns
20
―
―
t_TCKcyc Figure 5.87
20
―
―
ns Figure 5.88
20
―
―
ns
20
―
―
ns
20
―
―
ns
―
―
40
ns
TCK
t_TCKH
t_TCKcyc
t_TCKf
t_TCKL
t_TCKr
Figure 5.86 Boundary Scan TCK Timing
TCK
RES#
TRST#
Figure 5.87 Boundary Scan TRST# Timing
R01DS0173EJ0100 Rev.1.00
Jul 31, 2014
t_TRSTW
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