EM6151 Datasheet | EM Microelectronic

EM MICROELECTRONIC - MARIN SA DATASHEET Ɩ EM6151 Low Power Windowed Watchdog with Reset, Sleep Mode Functions Description The EM6151 offers a high level of integration by bining voltage monitoring and software monitoring using a windowed watchdog. A parator monitors the voltage applied at the VIN input paring it with an internal voltage reference VREF. The power-on reset function is initialized after VIN reaches VREF and takes the reset output inactive after a delay TPOR depending on external resistance ROSC. The reset output goes active low when the VIN voltage is less than VREF. The RES and EN outputs are guaranteed to be in a correct state for a supply voltage as low as 1.2...