Intersil
Low Power RTC with Battery Backed SRAM and 50/60 Cycle AC Input and Xtal Back-up
Renesas Electronics
Low Power RTC with Battery Backed SRAM and 50/60 Cycle AC Input and Crystal Back-up
Intersil
Low Power RTC with Battery Backed SRAM and 50/60 Cycle AC Input and Xtal Back-up
Renesas Electronics
Low Power RTC with Battery Backed SRAM and 50/60 Cycle AC Input and Crystal Back-up