BUY M48T59Y-70MH1 https://www.utsource.net/itm/p/11728744.html
Description: The M48T59Y-70MH1 is a Timekeeper RAM, which is a non-volatile 8K x 8 bit CMOS RAM.
Features:
8K x 8 bit CMOS RAM
Low power consumption
Battery backup
Real-time clock
Programmable alarm
Automatic power-fail detect
Automatic power-on reset
Low voltage operation
Industrial temperature range
Available in SOP and ST packages
Applications:
Automotive
Industrial
Medical
Telecom
Networking
Embedded systems
(For reference only)