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FM3204/16/64/256
Integrated Processor Companion with Memory Features
High Integration Device Replaces Multiple Parts • Serial Nonvolatile Memory • Low
Voltage Reset • Watchdog Timer • Early Power-Fail Warning/NMI • Two 16-bit Event Counters • Serial Number with Write-lock for Security Processor Companion • Active-low Reset Output for VDD and Watchdog • Programmable VDD Reset Trip Point • Manual Reset Filtered and Debounced • Programmable Watchdog Timer • Dual Battery-backed Event Counter Tracks System Intrusions or other Events • Comparator for Early Power-Fail Interrupt • 64-bit Programmable Serial Number with Lock Ferroelectric Nonvolatile RAM • 4Kb, 16...