19 Pages, 433 KB, Original- DS1553W-120
- Dallas Semiconductor
- 64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM
23 Pages, 419 KB, Original- DS1553W-120
- Maxim Integrated Products, Inc.
- 64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM
20 Pages, 285 KB, Original- DS1553W-120+
- Maxim
- IC RTC RAM Y2K 3.3V 120NS 28EDIP - DS1553W-120+
20 Pages, 285 KB, Original- DS1553W-120+
- Maxim Integrated
- IC RTC CLK/CALENDAR PAR 28-EDIP
