RTC-8564NB Description
Real time clock module Epson Toyo Low current consumption I2C-Bus INTERFACE REAL TIME CLOCK MODULE RTC - 8564 JE / NB Built in frequency adjusted 32.768 kHz crystal unit. ( Hi-speed bus specifications 400 kHz ) ∗ I2C-Bus slave address : Output selectable <32.768 kHz, 1024 Hz, 32 Hz, 1 Hz> The various interrupt function Timer function can be set up between 1/4096 second and 255 minutes.