Low Power Windowed Watchdog with Reset, Sleep Mode Functions
Low quiescent current 35 ?A
-40°C to +125°C temperature range
Windowed watchdog with an adjustable time windows, guaranteeing a minimum time and a maximum time
between software clearing of the watchdog
Time base accuracy ±8% (at 100ms)
Voltage reference accuracy ±3%
Sleep mode function (V55)
Adjustable threshold voltage using external resistors
Adjustable power on reset (POR) delay using one external resistor
Open-drain active-low RESET output
Reset output guaranteed for regulated output voltage down to 1.2 V
System ENABLE output offers added security
Qualified according to AEC-Q100
Operating junction temperature Tj: -40 to +125 °C
Supply voltage VDD: 1.2 to 5.5 V
RC-oscillator programming ROSC: 10 to 1000 kOhm
Datenblatt:
EM6151.pdf
