FM31256-GTR
RoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Specialized ICs
Description
Supervisory Circuits 256K w/RTC Pwr Mon WDT Bat Sw PF
PDF
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Buying Options
Total Price: USD $11.12
Unit Price: USD $11.11858
≥1 USD $11.11858
Inventory: 7535
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Technical
Packaging Tape & Reel (TR)
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Type Processor Companion
Terminal Finish Matte Tin (Sn)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Applications Processor-Based Systems
Subcategory Timer or RTC
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number FM31256
Pin Count 14
Number of Elements 4
Power Supplies 3/5V
Temperature Grade INDUSTRIAL
Interface 2-Wire
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Memory Size 32kB
Nominal Supply Current 1.5mA
Max Supply Current 1.5mA
Watchdog Timer Yes
Access Time 3 μs
Density 256 kb
Time-Min SECONDS
Interrupt Capability N
Volatile NO
Information Access Method SERIAL, FIXED PROTOCOL
Dimensions
Height Seated (Max) 1.75mm
Width 3.9mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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