M48T251Y M48T251V 5.0 or 3.3V, 4096K TIMEKEEPER® .
ST Microelectronics
M48T251V - 5.0 or 3.3V / 4096K TIMEKEEPER SRAM with PHANTOM
M48T251Y M48T251V 5.0 or 3.3V, 4096K TIMEKEEPER® SRAM with PHANTOM FEATURES SUMMARY s 5.0V OR 3.3V OPERATING VOLTAGE s Figure 1. 32-pin, DIP Package .
