CXP973F064 View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
MFG CO.
'CXP973F064' PDF : 42 Pages View PDF
CXP973F064
(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
– 25 –
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