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HD64F2357VF13 Datasheet, PDF (738/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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EXTAL
VCC
STBY
tDEXT
tDEXT
NMI
RES
tOSC1
tOSC1
ø
Figure 22-37 Oscillator Settling Timing
(2) Control Signal Timing
Table 22-15 lists the control signal timing.
Table 22-15 Control Signal Timing
Conditions:
VCC = 5.0 V ± 10%, AVCC = 5.0 V ± 10%, Vref = 4.5 V to AVCC,
VSS = AVSS = 0 V, ø = 10 to 20 MHz, Ta = â20 to +75°C (regular specifications),
Ta = â40 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)
Symbol
t RESS
t RESW
t NMIS
t NMIH
t NMIW
Condition
Min
Max
200
â
20
â
150
â
10
â
200
â
t IRQS
150
â
t IRQH
10
â
t IRQW
200
â
Unit
ns
t cyc
ns
ns
ns
ns
ns
ns
Test
Conditions
Figure 22-38
Figure 22-39
Rev.6.00 Oct.28.2004 page 708 of 1016
REJ09B0138-0600H
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