| Part Number | M48T251Y |
| Manufacturer | ST Microelectronics |
| Title | 5.0 or 3.3V / 4096K TIMEKEEPER SRAM with PHANTOM |
| Description | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2. Logic Diagram . ... |
| 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... |
| Published | Apr 29, 2005 |
| Datasheet |
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