Outline
This IC functions in a variety of CPU systems and other logic systems, to detect power supply voltage and reset the system accurately when power is turned on or interrupted. This ultra-low current consumption low reset type system reset IC has a built-in delay time generating circuit that can set the time by an external capacitor and resistor. It is ideal for use in multi-CPU systems because a fast-rising output waveform can be obtained.

Features
1. Ultra-low current consumption                                  ICCH=7.5µA typ. ICCL=400µA typ.
2. Low operating limit voltage                                       0.65V typ.
3. Output current high for ON                                       30mA typ.
4. Hysteresis voltage provided in detection voltage     50mV typ.
5. Delay time can set over a wide range using
   external capacitor and resistor.                                 10µS~10S
6. 10 ranks of detection voltage

Applications
1. Reset circuits in microcomputers, CPUs and MPUs (especially multi-CPU sets)
2. Logic circuit reset circuits.
3. Battery voltage check circuits.
4. Back-up power supply switching circuits.
5. Level detection circuits.