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| HD6432633 Datasheet, PDF (1077/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units) | |||
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25.3.2 Control Signal Timing
Table 25-6 lists the control signal timing.
Table 25-6 Control Signal Timing
Condition A: VCC = PLLVCC = 3.0 V to 3.6 V, PVCC = 3.0 V to 5.5 V, AVCC = 3.6 V to 5.5 V*1,
Vref = 3.6 V to AVCC*2, VSS = AVSS = PLLVSS = 0 V, ø = 32.768 kHz, 2 to 16 MHz,
Ta = â20°C to +75°C (regular specifications), Ta = â40°C to +85°C (wide-range
specifications)
Condition B:
VCC = PLLVCC = 3.0 V to 3.6 V, PVCC = 4.5 V to 5.5 V, AVCC = 4.5 V to 5.5 V,
Vref = 4.5 V to AVCC, VSS = AVSS = PLLVSS = 0 V, ø = 32.768 kHz, 2 to 25 MHz,
Ta = â20°C to +75°C (regular specifications), Ta = â40°C to +85°C (wide-range
specifications)
Condition A Condition B
Item
Symbol Min Max
Min Max Unit Test Conditions
RES setup time
RES pulse width
MRES setup time
MRES pulse width
NMI setup time
NMI hold time
NMI pulse width (exiting
software standby mode)
t RESS
t RESW
t MRESS
t MRESW
t NMIS
t NMIH
t NMIW
200 â
20 â
250 â
20 â
250 â
10 â
200 â
200 â
20 â
250 â
20 â
150 â
10 â
200 â
ns Figure 25-4
t cyc
ns
t cyc
ns Figure 25-5
ns
IRQ setup time
t IRQS
IRQ hold time
t IRQH
IRQ pulse width (exiting tIRQW
software standby mode)
250 â
10 â
200 â
150 â
ns
10
â
ns
200 â
ns
Notes: *1 AVCC = 3.3 V to 5.5 V if A/D and D/A not used (pins used as I/O ports).
*2 Vref = 3.3 V to AVCC if A/D and D/A not used (pins used as I/O ports).
1023
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