MM1075XD Datasheet (MITSUMI) - System Reset (with built-in watchdog timer) Monolithic IC

MM1075XD, System Reset (with built-in watchdog timer) Monolithic IC

Pin No.

Pin Name 1 2 3 4 5 6 7 8 TC RESET CK GND VCC RCT VS * * * * * * * * * * * * * * * * * * * * * * * * * *

MITSUMI System Reset (with built-in watchdog timer) MM1075 System Reset (with built-in watchdog timer) Monolithic IC MM1075 Outline This IC functions in a variety of CPU systems and other logic systems to generate a reset signal and reset the system accurately during momentary interruption or lowering of power supply voltage.

It also has a built-in watchdog timer for operation diagnosis.

This prevents the system from running wild by generating an intermittent reset pulse during system mis-ope

MM1075XD Features

* 1. 2. 3. 4. 5. 6. 7. Built-in watchdog timer Low minimum operating voltage VCC=0.8V typ. Both positive and negative logic reset output can be extracted Accurate detection of drop in power supply voltage Detection voltage has hysteresis Few external parts 1 capacitor Timer monitoring time can be vari