Description
The AS1910 - AS1915 microprocessor supervisory circuits were designed to generate a reset when one of the two monitored supply voltages falls below a factorytrimmed threshold, and to maintain the reset for a minimum timeout period when both supplies are above their reset thresholds.
Features
- ! !
Primary VCC Supervisory Range: +1.8 to +3.6V Secondary VCC Supervisory Range: +0.9 to +2.5V (AS1913/AS1914/AS1915) User-Adjustable Threshold Down to +0.63V (AS1910/AS1911/AS1912) Guaranteed Reset Valid Down to VCC = +1.0V Reset Timeout Delay: 215ms Manual Reset Input Three Reset Output Types - Active-High Push/Pull - Active-Low Push/Pull - Active-Low Open-Drain Watchdog Timeout Period: 1.5s Immune to Fast Negative VCC Transients External Components Not Required Operating Temperature Range:.
AS1910_austriamicrosystemsAG.pdf