A1252WR-SF - ETC

A1252WR-SF 1.25mm pitch wire to board connector

The ADM8323/ADM8324 are supervisory circuits that monitor power supply voltage levels and code execution integrity in microprocessor-based systems. An on-chip watchdog timer checks for activity within a preset timeout window. A reset signal can also be asserted by an external push-button switch through a manual reset input. The RESET output is either pushpul.

Features

Windowed watchdog, 8 timeout options 26 reset threshold options 2.5 V to 5 V in 100 mV increments 4 reset timeout options 1 ms, 20 ms, 140 ms, and 1120 ms (minimum) Manual reset input Open-drain or push-pull RESET outputs Low power consumption Specified over wide temperature range (−40°C to +125°C) Qualified for automotive applications 5-lead SOT-23 package ADM8323 VCC VCC VREF ADM8323/ADM8324 FUNCTIONAL BLOCK DIAGRAMS RESET GENERATOR RESET MR DEBOUNCE WINDOWED WATCHDOG DETECTOR 11802-001 GND WDI Figure 1. APPLICATIONS Automotive Microprocessor systems Computers Controllers Intelligen.