Boards using the FRTC8900CE

Boards in 1 GitHub repository, designed in KiCad, that use the FRTC8900CE by Nyfea (-40℃~+85℃ 0.54uA 1.6V~5.5V 540nA Built-in I2C Temperature compensation、Backup power management and battery charging、Alarm function、Sleep/Wake control、Periodic interrupt output Yes SMD3225-10P Real Time Clocks ROHS). See how each wires it, with its parts, size, README and files; the FRTC8900CE’s symbol, footprint and pinout are on its own page.