CXP974F096 Datasheet, PDF (24/40 Pages) Sony Corporation – CMOS 16-bit Single Chip Microcomputer

CXP974F096
(2) Event count input
Item
Event count input clock
pulse width
Symbol Pins
tEH, EC0,
tEL
EC2
(Topr = –30 to +85°C, VDD = 2.7 to 3.6V, Vss = 0V reference)
Conditions
Min.
Max. Unit
Fig. 3
tsys + 100
ns
EC0
EC2
0.8VDD
0.2VDD
tEH
tEL
Fig. 3. Event count input timing
(3) Interruption and reset input
(Topr = –30 to +85°C, VDD = 2.7 to 3.6V, Vss = 0V reference)
Item
Symbol
Pins
Conditions
Min.
Max. Unit
NMI,
Main mode
INT0 to INT7, Sleep mode
tsys + 100
KS0 to KS19 Fig. 4
External interruption tIH,
high, low level width tIL
Noise filter
φ ^{2tsys + 100}
ns
INT4 to INT7 selected
PS4 ^{32/fEX + 100}
Fig. 4
PS6 ^{128/fEX + 100}
Reset input low level
width
tRST
RST
Fig. 5
50/fEX
ns
NMI
INT0 to INT7
KS0 to KS19
RST
tIH
tIL
0.8VDD
0.2VDD
Fig. 4. Interruption input timing
tRST
0.2VDD
Fig. 5. Reset input timing
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