RX21A_15 Datasheet, PDF (90/132 Pages) Renesas Technology Corp – Renesas MCUs

RX21A Group
5.4.3
Control Signal Timing
5. Electrical Characteristics
Table 5.29 Control Signal Timing
Conditions: VCC = AVCC0 = AVCCA = 1.8 to 3.6 V, VSS = AVSS0 = AVSSA = VREFL = VREFL0 = VREFDSL = 0 V,
T_a = –40 to +105°C
Item
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
NMI pulse width
IRQ pulse width
t_NMIW
t_IRQW
200
t_c(PCLKB) × 2
200
t_c(PCLKB) × 2
—
—
ns
t_c(PCLKB) × 2 ≤ 200 ns, Figure 5.39
—
—
ns
t_c(PCLKB) × 2 > 200 ns, Figure 5.39
—
—
ns
t_c(PCLKB) × 2 ≤ 200 ns, Figure 5.40
—
—
ns
t_c(PCLKB) × 2 > 200 ns, Figure 5.40
Note: • 200 ns minimum in deep software standby and software standby modes.
NMI
t_NMIW
Figure 5.39 NMI Interrupt Input Timing
IRQ
t_IRQW
Figure 5.40 IRQ Interrupt Input Timing
R01DS0129EJ0110 Rev.1.10
Aug 28, 2014
Page 90 of 132