STMICROELECTRONICS  M48T12-150PC1  TIMEKEEPER, YY-MM-DD-dd, 2KX8, DIP24

STMICROELECTRONICS M48T12-150PC1

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Product Overview


The M48T12-150PC1 is a 16kb Non-volatile Static RAM and Real-time Clock which is pin and functional compatible with the DS1642. The M48T12 button cell has sufficient capacity and storage life to maintain data and clock functionality for an accumulated time period of at least 10 years in the absence of power over the operating temperature range. It is a non-volatile pin and function equivalent to any JEDEC standard 2kb x 8 SRAM. 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 write that can be performed.
  • Integrated ultralow power SRAM, real-time clock and power-fail control circuit
  • BYTEWIDE™RAM-like clock access
  • BCD coded year, month, day, date, hours, minutes and seconds
  • Typical clock accuracy of ±1 minute a month at 25°C
  • Software controlled clock calibration for high accuracy applications
  • Automatic power-fail chip deselect and WRITE protection

Applications

Security; Communications & Networking
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Product Information


  • Date Format YY-MM-DD-dd
  • Clock Format HH:MM:SS
  • Clock IC Type Timekeeper
  • Supply Voltage Min 4.5V
  • Supply Voltage Max 5.5V
  • Clock IC Case Style DIP
  • No. of Pins 24Pins
  • IC Interface Type Parallel
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • MSL -
  • Memory Configuration 2K x 8
  • Supply Voltage Range 4.5V to 5.5V
  • SVHC To Be Advised

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  • CAD CadSoft_EAGLE (2.97KB) EN
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    Availability:  154


    • 154 in stock for same day shipping
     
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      More stock available week commencing 5/30/16

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    Price: $15.41 $15.41

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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
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    Upgrade
    24M5142
    M48T12-70PC1

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    STMICROELECTRONICS

    IC, SRAM TIMEKEEPER 16K, PCDIP24

    Availability:​ 27  

    Price for: Each

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    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 8/1/16

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