X9520 Datasheet, PDF (22/33 Pages) Intersil Corporation – Triple DCP, POR,2kbit EEPROM Memory, Dual Voltage Monitors

X9520
Figure 30. Power-Up and Power-Down Timing
tR
V1 / Vcc
0 Volts
V1RO
0 Volts
t
PURST
t_RPD
t
PURST
MR
0 Volts
tF
V _TRIP1
t_RPD
Figure 31. Manual Reset Timing Diagram
MR
V1RO
0 Volts
t_MRD
0 Volts
V1 / Vcc
t_MRPW
t _PURST
V1 / Vcc
V _TRIP1
Figure 32. V2, V3 Timing Diagram
t _Rx
Vx
t_RPDx
t_RPDx
VxRO
t_RPDx
t_Fx
V _TRIPx
t_RPDx
0 Volts
V1 / Vcc
Note : x = 2,3.
V _RVALID
0 Volts
V _TRIP1
0 Volts
22
FN8206.0
March 8, 2005