M41ST84Y M41ST84W 5.0 or 3.0V, 512 bit (64 x 8) SE.
ST Microelectronics
M41ST84Y - 5.0 or 3.0V / 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS
M41ST84Y M41ST84W 5.0 or 3.0V, 512 bit (64 x 8) SERIAL RTC with SUPERVISORY FUNCTIONS FEATURES SUMMARY s 5.0 OR 3.0V OPERATING VOLTAGE s Figure 1. 16.