MICROCHIP  25AA02E48-I/SN  EEPROM, EUI-48™ Node Identity, 2 Kbit, 256K x 8bit, 10 MHz, SPI, SOIC, 8 Pins


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  • Manufacturer:
  • Newark Part No.: 45P4904
  • Manufacturer Part No 25AA02E48-I/SN

Product Overview

The 25AA02E48-I/SN is a 2Kbit serial Electrically Erasable Programmable Read-only Memory (EEPROM). The memory is accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Communication to the device can be paused via the hold pin (hold). While the device is paused, transitions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts.
  • Pre-programmed globally unique, 48-bit NodeAddress
  • Low-power CMOS technology
  • Write page mode (up to 16-byte)
  • Sequential read
  • Self-timed erase and write cycles (5ms maximum)
  • Block write protection
  • Built-in write protection
  • High reliability


Computers & Computer Peripherals; Automotive
ESD sensitive device, take proper precaution while handling the device.
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Product Information

  • Memory Size 2Kbit
  • EEPROM Memory Configuration 256K x 8bit
  • Clock Frequency 10MHz
  • IC Interface Type SPI
  • Memory Case Style SOIC
  • No. of Pins 8Pins
  • Supply Voltage Min 1.8V
  • Supply Voltage Max 5.5V
  • Operating Temperature Min -40°C
  • Operating Temperature Max 85°C
  • Packaging Each
  • MSL MSL 1 - Unlimited
  • Supply Voltage Range 1.8V to 5.5V
  • SVHC No SVHC (17-Dec-2015)

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  •  131/98
  •  132/97

  • CAD CadSoft_EAGLE (3.53KB) EN
  • Availability

    Availability:  192

    • 192 in stock for same day shipping
    Check stock and lead times
      More stock available week commencing 6/27/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $0.393 $0.393



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    1+ $0.393

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      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
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    EEPROM, EUI-48™ Node Identity, 2 Kbit, 256K x 8bit, 10 MHz, SPI, SOIC, 8 Pins

    Availability:​ 1,892  

    Price for: Each (Supplied on Cut Tape)

    1+ $0.40 25+ $0.39 100+ $0.37


    see cut-off times

    More stock available week commencing 7/25/16



    2K, 256 X 8 1.8V SERIAL EE, IND, 8 SOIC 3.90mm(.150in) T/R

    Availability:​ 0

    Price for: Each (Supplied on Full Reel)

    100+ $0.37

      More stock available week commencing 9/12/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

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