HD64F2357F20V Datasheet, PDF (766/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

(2) Control Signal Timing
Table 22-27 lists the control signal timing.
Table 22-27 Control Signal Timing
Condition A: V_CC = 2.7 to 5.5 V, AV_CC = 2.7 to 5.5 V, V_ref = 2.7 V to AV_CC,
V_SS = AV_SS = 0 V, ø = 2 to 10 MHz, T_a = –20 to +75°C (regular specifications),
T_a = –40 to +85°C (wide-range specifications)
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
Condition A Condition B Condition C
Test
Symbol Min Max Min Max Min Max Unit Conditions
RES setup time
RES pulse width
t _RESS
t _RESW
200 —
20 —
200 —
20 —
200 —
20 —
ns Figure 22-70
t _cyc
NMI reset setup time*
t _NMIRS 250 — 200 — 250 — ns
NMI reset hold time*
t _NMIRH 200 — 200 — 200 — ns
NMI setup time
t _NMIS
250 — 150 — 250 — ns Figure 22-71
NMI hold time
t _NMIH
10 — 10 — 10 — ns
NMI pulse width (exiting
software standby mode)
t _NMIW
200 — 200 — 200 — ns
IRQ setup time
IRQ hold time
IRQ pulse width (exiting
software standby mode)
t _IRQS
t _IRQH
t _IRQW
250 —
10 —
200 —
150 —
10 —
200 —
250 — ns
10 — ns
200 — ns
Note: * Applies to the ZTAT version only.
ø
RES
NMI
t_RESS
t_RESS
t_NMIRS*
t_RESW
t_NMIRH*
Note: * Applies to the ZTAT version only.
Figure 22-70 Reset Input Timing
Rev.6.00 Oct.28.2004 page 736 of 1016
REJ09B0138-0600H