Filter
Top Products
– 14 –
CXP854P60
External interrupt
high and low level widths
Reset input low level width
INT0 to
INT2
RST
1
8/fc
µs
µs
Item Symbol Pin Condition Min. Max. Unit
tIH
tIL
tRSL
Power supply rise time
Power supply cutt-off time
tR
tOFF
VDD
Power-on reset
Repeated power-on reset
0.05
1
50 ms
ms
Item Symbol Pin Condition Min. Max. Unit
(3) Interrupt, Reset input (Ta = –10 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V)
(4) Power-on reset
Power on reset (Ta = –10 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V)
0.2VDD
0.8VDD
tIH tIL
INT0 to INT2
(falling edge)
0.2V
0.2V
4.5V
VDD
tR tOFF
Take care when turning on power.
Fig. 5. Interrupt input timing
tRSL
0.2VDD
RST
Fig. 6. RST input timing
Fig. 7. Power-on reset