HD64F2357VF13 Datasheet, PDF (790/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

(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
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