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TC70/71
MICROMASTER™ – SYSTEM SUPERVISOR WITH POWER SUPPLY MONITOR, WATCHDOG AND BATTERY BACKUP
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FEATURES
s Maximum Functional Integration: Precision Power Supply Monitor, Watchdog Timer, External RESET Override, Threshold Detector and Battery Backup Controller in an 8-Pin Package
s Generates Power-on RESET and Guards Against Unstable Processor Operation Resulting from Power "Brown-out"
s Automatically Halts and Restarts an Out-ofControl Microprocessor
s Output Can be Wire-ORed, or Hooked to Manual RESET Pushbutton Switch
s Watchdog Disable Pin for Easier Prototyping (TC70)
s Voltage Monitor for Power Fail or Low Battery Warning (TC71)
s Available in 8-Pin Plastic DIP or 8-Pin SOIC Packages
s Cost Effective
TYPICAL APPLICATIONS
s All Microprocessor-based Systems s Test Equipment s I
TC70 Datasheet
