H8S2117 Datasheet, PDF (908/968 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2100 Series

Section 26 Electrical Characteristics
26.3.2 Control Signal Timing
Table 26.6 shows the control signal timing. Only external interrupts NMI, IRQ0 to IRQ15, KIN0
to KIN15, WUE8 to WUE15, and KBCA to KBCD can be operated based on the subclock (φ =
32.768 kHz).
Table 26.6 Control Signal Timing
Conditions: V_CC = 3.0 V to 3.6 V, V_SS = 0 V, φ = 32.768 kHz, 8 MHz to maximum operating
frequency
Item
RES setup time
RES pulse width
NMI setup time
NMI hold time
NMI pulse width
(exiting software standby mode)
IRQ setup time
(IRQ15 to IRQ0, KIN15 to KIN0,
WUE15 to WUE8)
IRQ hold time
(IRQ15 to IRQ0, KIN15 to KIN0,
WUE15 to WUE8)
IRQ pulse width
(IRQ15 to IRQ0, KIN15 to KIN0,
WUE15 to WUE8)
(exiting software standby mode)
Symbol
t
RESS
t
RESW
t_NMIS
t_NMIH
t
NMIW
t
IRQS
t
IRQH
t_IRQW
Min.
200
20
150
10
200
150
10
200
Max.






Unit
ns
t
cyc
ns


Test
Conditions
Figure 26.7
Figure 26.8
φ
t_RESS
t_RESS
RES
t_RESW
Figure 26.7 Reset Input Timing
Rev. 2.00 Feb. 20, 2008 Page 884 of 940
REJ09B0350-0200