Diodes APX823/APX824/APX825A - Manual (Page 7)

APX823/APX824/APX825A
PROCESSOR SUPERVISORY CIRCUITS
APX823/APX824/APX825A
Document number: DS31323 Rev. 4 - 2
7 of 12
www.diodes.com
May 2011
© Diodes Incorporated
Timing Diagram
t
Vth
Vth
d
d d
t
/RESET
Vth
RESET
t
Vcc
d
t
RESET vs Vcc Timing Diagram
d
/MR
Vcc
Vth
t t
d
/RESET
RESET vs /MR Timing Diagram
Vth
t
WDI
d
t
d
t
WD
t
WD
t
d
/RESET
Vcc
RESET vs WDI Timing Diagram