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FM31256 Series 256 Kb (32 K x 8) 3V 3 us 2-Wire Integrated Processor - SOIC-14

Mfr Part#: FM31256-GTR
Mounting Method:  Surface Mount
Package Style:  SOIC-14
Packaging:  Cut Tape
Std Packaging Qty:  2,500

 
 

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Prices

$10.52 USD (each)
1+ $10.52

Availability

Qty in Stock : 0
Factory Stock : N/A
Factory Lead-Time: N/A
Min. Order Qty: 2,500
Multiple of: 2,500
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Overview

Product Highlight

  • FRAM Type: Integrated FRAM
  • Memory Density: 256 kb
  • Interface Type: I2C/2-Wire
  • Memory Organization: 32 K x 8
  • Supply Voltage-Nom: 2.7 to 5.5 V
  • Access Time-Max: 3 µs
  • Temperature Range: -40 to +85 °C
The FM31256-GTR is a 256 kb memory density, 2-wire interface F-RAM Memory, available in surface mount SOIC-14 package.

Features:

  • High Integration Device Replaces Multiple Parts:
    • Serial Nonvolatile Memory
    • Real-time Clock (RTC)
    • Low Voltage Reset
    • Watchdog Timer
    • Ferroelectric Nonvolatile RAM:
    • 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)
  • Processor Companion:
    • Active-low Reset Output for VDD and Watchdog
    • Programmable VDD Reset Trip Point
    • Manual Reset Filtered and Debounced
    • Programmable Watchdog Timer
  • Fast Two-wire Serial Interface:
    • Up to 1 MHz Maximum Bus Frequency
    • Supports Legacy Timing for 100 kHz & 400 kHz
  • Easy to Use Configurations:
    • Operates from 2.7 to 5.5V
    • Small Footprint 14-pin “Green” SOIC (-G)

View the available FM312 series of F-RAM Memory

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For more information, please call 1-800-675-1619

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