RX220_15 Datasheet, PDF (72/107 Pages) Renesas Technology Corp – Renesas MCUs

RX220 Group
5. Electrical Characteristics
5.3.4
Control Signal Timing
Table 5.25 Control Signal Timing
Conditions: VCC = AVCC0 = 1.62 to 5.5 V, VSS = AVSS0 = VREFL0 = 0 V, T_a = –40 to +105°C
Item
NMI pulse width
IRQ pulse width
Symbol
t_NMIW
t_IRQW
Min.
200
t_c(PCLKB) × 2
200
t_c(PCLKB) × 2
Typ.
—
—
—
—
Max.
—
—
—
—
Unit
Test Conditions
ns
t_c(PCLKB) × 2 ≤ 200 ns, Figure 5.31
ns t_c(PCLKB) × 2 > 200 ns, Figure 5.31
ns
t_c(PCLKB) × 2 ≤ 200 ns, Figure 5.32
ns t_c(PCLKB) × 2 > 200 ns, Figure 5.32
Note: • 200 ns minimum in software standby mode.
NMI
t_NMIW
Figure 5.31 NMI Interrupt Input Timing
IRQ
t_IRQW
Figure 5.32 IRQ Interrupt Input Timing
R01DS0130EJ0110 Rev.1.10
Dec 20, 2013
Page 72 of 105