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FM3104-G +BOM

FM3104-G is a Supervisory Circuit with Power Monitor, Watchdog Timer, and Battery Switch

Produttore:

CYPRESS/RAMTRON
ProduttorePart #:

FM3104-G
Scheda dati:

FM3104-G Scheda dati (PDF)
Description:

Supervisory Circuits 4K w/RTC Pwr Mon WDT Bat Sw PF
Datasheet:

Product Comments
Availability:

Not Available
Type:

Voltage Supervisory
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per FM3104-G

Caratteristiche principali

High Integration Device Replaces Multiple Parts
Serial Nonvolatile Memory
Real-time Clock (RTC)
Low Voltage Reset
Watchdog Timer
Early Power-Fail Warning/NMI
Two 16-bit Event Counters
Serial Number with Write-lock for Security
Ferroelectric Nonvolatile RAM
4Kb, 16Kb, 64Kb, and 256Kb versions
Virtually Unlimited Read/Write Endurance
38 year Data Retention (+75°C)
NoDelay™ Writes
Real-time Clock/Calendar
Backup Current 1.4 μA
Seconds through Centuries in BCD format
Tracks Leap Years through 2099
Uses Standard 32.768 kHz Crystal (6pF)
Software Calibration
Supports Battery or Capacitor Backup
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
Fast Two-wire Serial Interface
Up to 1 MHz Maximum Bus Frequency
Supports Legacy Timing for 100 kHz & 400 kHz
Device Select Pins for up to 4 Memory Devices
RTC, Supervisor Controlled via 2-wire Interface
Easy to Use Configurations
Operates from 2.7 to 5.5V
Small Footprint 14-pin “Green” SOIC (-G)
Low Operating Current
-40°C to +85°C Operation

Specifiche

Description	Supervisory Circuits 4K w/RTC Pwr Mon WDT Bat Sw PF	Datasheet	Product Comments
Availability	Not Available	Type	Voltage Supervisory
Mounting Style	SMD/SMT	Threshold Voltage	2.6 V, 2.9 V, 3.9 V, 4.4 V
Number of Inputs Monitored	4 Input	Output Type	Active Low, Open Drain
Manual Reset	Manual Reset	Watchdog Timers	Watchdog
Battery Backup Switching	Backup	Reset Delay Time	200 ms
Supply Voltage - Max	5.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Series	FM3104
Packaging	Tube

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