HD64F2357F20V Datasheet, PDF (790/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

(2) Control Signal Timing
Table 22-37 lists the control signal timing.
Table 22-37 Control Signal Timing
Condition B: V_CC = 5.0 V ± 10%, AV_CC = 5.0 V ± 10%, V_ref = 4.5 V to AV_CC,
V_SS = AV_SS = 0 V, ø = 2 to 20 MHz, T_a = –20 to +75°C (regular specifications),
T_a = –40 to +85°C (wide-range specifications)
Condition C: V_CC = 3.0 to 5.5 V, AV_CC = 3.0 to 5.5 V, V_ref = 3.0 V to AV_CC,
V_SS = AV_SS = 0 V, ø = 2 to 13 MHz, T_a = –20 to +75°C (regular specifications),
T_a = –40 to +85°C (wide-range specifications)
Item
RES setup time
RES pulse width
NMI setup time
NMI hold time
NMI pulse width (exiting
software standby mode)
IRQ setup time
IRQ hold time
IRQ pulse width (exiting
software standby mode)
Condition B Condition C
Symbol Min Max Min Max Unit
t _RESS
t _RESW
t _NMIS
t _NMIH
t _NMIW
200 — 200 — ns
20
—
20
—
t _cyc
150 — 250 — ns
10 — 10 —
200 — 200 — ns
Test Conditions
Figure 22-70
Figure 22-71
t _IRQS
t _IRQH
t _IRQW
150 — 250 — ns
10 — 10 — ns
200 — 200 — ns
Rev.6.00 Oct.28.2004 page 760 of 1016
REJ09B0138-0600H