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Now over 1,000 items in our Store! Please note: This spec sheet may cover several different products and/or parts. * INTEGRATED ULTRALOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROLCIRCUIT and BATTERY * BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES and SECONDS * SOFTWARE CONTROLLED CLOCK CALIBRATIONfor HIGH ACCURACY APPLICATIONS * AUTOMATICPOWER-FAILCHIPDESELECTand WRITE PROTECTION * TWO WRITE PROTECT VOLTAGES (V PFD = Power-fail Deselect Voltage):– M48T08: 4.5V 3 VPFD 3 4.75V– M48T18: 4.2V 3 VPFD 3 4.5V * SELF-CONTAINED BATTERY and CRYSTAL in the CAPHAT DIP PACKAGE [ HOUSING (BATTERY and CRYSTAL) is REPLACEABLE * 10 YEARS of DATA RETENTION and CLOCK OPERATION in the ABSENCE of POWER * PIN and FUNCTION COMPATIBLE with DS1643 and JEDEC STANDARD 8K x 8 SRAMs for other great component bargains on Microprocessors, Transistors, Capacitors, IC's, Transformers, Diodes, Crystals, and more! And we salute our friends in other countries around the world! (this posting is the responsibility of the poster) |
Gloria_Graves@dfwind.com (Gloria Graves) for more information. All emails will be forwarded to the poster's actual email address.
