AS1926, AS1925 Datasheet (austriamicrosystems AG) - Ultra-Low Voltage Microprocessor Supervisory Circuit

AS1926, AS1925, Ultra-Low Voltage Microprocessor Supervisory Circuit

The AS1925/AS1926 microprocessor supervisory circuits were designed to assert a single reset if the monitored supply voltage drops below its reset threshold or if the manual reset is activated.

The reset remains asserted for a fixed timeout delay after VCC has risen above the reset threshold and the

AS1926 Features

* ! Factory-Trimmed Reset Thresholds for Monitoring Supplies from 0.9 to 1.5V Low Power Consumption: 3.5µA Reset Threshold Accuracy Over Temperature: ±2.5% Four Timeout Periods: 1.5ms, 30ms, 210ms, and 1.68s Three Reset Output Types: - Active-Low Push/Pull - Active-High Push/Pull - Active Low Open-Dr