M48T251V - 5.0 or 3.3V / 4096K TIMEKEEPER SRAM with PHANTOM
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4 Figure 2.
Logic Diagram .
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Table 1.
Signal Names .
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M48T251V Features
* SUMMARY s 5.0V OR 3.3V OPERATING VOLTAGE s Figure 1. 32-pin, DIP Package REAL TIME CLOCK KEEPS TRACK OF TENTHS/HUNDREDTHS OF SECONDS, SECONDS, MINUTES, HOURS, DAYS, DATE OF THE MONTH, MONTHS, and YEARS AUTOMATIC LEAP YEAR CORRECTION VALID UP TO THE YEAR 2100 AUTOMATIC SWITCH-OVER and DESELECT CIRC
