ICS9WDV3501B Datasheet, PDF (5/9 Pages) Integrated Device Technology – VOLTAGE MONITOR/WATCHDOG TIMER CIRCUIT

ICS9WDV3501B
Voltage Monitor/Watchdog Timer Circuit
Advance Information
Advance Information
VDD 9WDV3501
Vmon Inputs
Reset 0#
Reset 1#
Vmon Inputs
Reset 0#
Reset 1#
Delay set by RST0_DLY0,1
Fig 1. Power on Timing
Delay set by RST0_DLY0,1
WDI
Fig. 2. Vmon Reset Event Timing
Pulses ignored during Reset
Reset 0#
Reset period set
by RST0_DLY0,1
Reset 1#
Reset period set
by RST1_DLY0,1
Fig. 3. Watch Dog Timer Reset Event Timing
IDT^TM/ICS^TM Voltage Monitor/Watchdog Timer Circuit
5
1568—05/30/08