BUY M48T58Y-70MH1 https://www.utsource.net/itm/p/908293.html
64 Kbit 8Kb x8 TIMEKEEPER SRAM
Description: M48T58Y-70MH1 is a 8K x 8-bit Timekeeper RAM manufactured by STMicroelectronics.
Features:
8K x 8-bit non-volatile memory
Low power CMOS technology
Real-time clock/calendar
Automatic power-fail detect and switch
Battery low detect
Programmable watchdog timer
Programmable alarm
Programmable periodic interrupt
Programmable square wave output
Automatic power-on reset
Single 5V supply
Industrial temperature range
Application:
M48T58Y-70MH1 is used in a wide range of applications such as data logging, industrial control, medical equipment, consumer electronics, automotive, and many more. It is suitable for applications requiring a real-time clock/calendar, battery-backed RAM, and a watchdog timer.
(For reference only)