HD6433308 Datasheet, PDF (282/349 Pages) Hitachi Semiconductor – Hitachi Single-Chip MicroComputer

Table 17-5. Control Signal Timing
Conditions: VCC = 5.0V ±10%, Ø = 0.5 to 10MHz, VSS = 0V,
Ta = –20 to 75˚C (regular specifications), Ta = –40 to 85˚C (wide-range specifications)
Measurement
Item
RES setup time
RES pulse width
Mode programming
setup time
NMI setup time
(NMI, IRQ0 to IRQ7)
NMI hold time
(NMI, IRQ0 to IRQ7)
Interrupt pulse width
for recovery from soft-
ware standby mode
(NMI, IRQ0 to IRQ2)
Crystal oscillator settling
time (reset)
Crystal oscillator settling
time (software standby)
Measurement
Symbol conditions
tRESS Fig. 17-7
tRESW Fig. 17-7
tMDS Fig. 17-7
tNMIS Fig. 17-8
tNMIH Fig. 17-8
tNMIW Fig. 17-8
tOSC1 Fig. 17-9
tOSC2 Fig. 17-10
6MHz
min max
200 –
10 –
4–
110 –
10 –
200 –
20 –
10 –
8MHz
min max
200 –
10 –
4–
110 –
10 –
200 –
20 –
10 –
10MHz
min max Unit
200 – ns
10 –
tcyc
4
–
tcyc
110 – ns
10 – ns
200 – ns
20 – ms
10 – ms
Table 17-6. Timing Conditions of On-Chip Supporting Modules
Conditions: VCC = 5.0V ±10%, Ø = 0.5 to 10MHz, VSS = 0V,
Ta = –20 to 75˚C (regular specifications), Ta = –40 to 85˚C (wide-range specifications)
Measurement 6MHz
8MHz
10MHz
Item
Symbol conditions min max min max min max Unit
FRT Timer output tFTOD Fig. 17-11 – 100 – 100 – 100 ns
delay time
Timer input
tFTIS Fig. 17-11
50 –
50 –
50 – ns
setup time
Timer clock
tFTCS Fig. 17-12
50 –
50 –
50 – ns
input setup time
Timer clock
tFTCWH Fig. 17-12
1.5 –
1.5 –
1.5 – tcyc
pulse width
tFTCWL
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