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Product Overview

The M48Z02-70PC1 is a non-volatile static ZEROPOWER® SRAM which is pin and function compatible with the DS1220. The M48Z02 button cell has sufficient capacity and storage life to maintain data functionality for an accumulated time period of at least 10 years in the absence of power over commercial operating temperature range. It also easily fits into many ROM, EPROM and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed.
  • Integrated, ultra low power SRAM and power-fail control circuit
  • Unlimited WRITE cycles
  • READ cycle time equals WRITE cycle time
  • Automatic power-fail chip deselect and WRITE protection


Industrial; Commercial
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Product Specifications, Documents & More

  • Memory Size 16Kbit
  • NVRAM Memory Configuration 2K x 8bit
  • Supply Voltage Min 4.75V
  • Supply Voltage Max 5.5V
  • Memory Case Style DIP
  • No. of Pins 24Pins
  • IC Interface Type Parallel
  • Access Time 70ns
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • MSL -
  • NVRAM Features Internal Battery
  • Supply Voltage Range 4.75V to 5.25V
  • SVHC To Be Advised

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  • CAD CadSoft_EAGLE (3.00KB) EN
  • Availability

    Availability:  29

    • 29 in stock for same day shipping
    Check stock and lead times
      More stock available week commencing 5/23/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $11.31 $11.31



    Quantity List Price
    1 - 9 $11.31
    10 - 24 $9.93
    25 - 99 $8.92
    100 - 249 $8.16
    250 - 499 $7.68
    500 - 999 $7.45
    1000 - 2499 $7.25
    2500+ $6.92

    Legislation and Environmental

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      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
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    Suggested Substitutes



    NVSRAM, 16KBIT, 150NS, DIP-24

    Availability:​ 163  

    Price for: Each

    1+ $11.62 10+ $10.20 25+ $9.17 100+ $8.38


    see cut-off times

    More stock available week commencing 5/23/16

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