RTC-4701JE - Epson Company

RTC-4701JE SERIAL-INTERFACE REAL TIME CLOCK MODULE

Real time clock module Epson Toyocom Built-in Temperature Sensor SERIAL-INTERFACE REAL TIME CLOCK MODULE RTC - 4701 JE / NB •Built in frequency adjusted 32.768 kHz crystal unit. •Interface Type : 3-wire serial interface •Operating voltage range : 1.6 V to 5.5 V •Wide Timekeeper voltage range : 1.6 V to 5.5 V •Built-in temperature sensor : Detects .

Features

Diode temperature sensor (analog voltage output) ∗ temperature sensor operating voltage : 2.7 V to 5.5 V ∗ temperature sensor tolerance : ± 5 °C ( Ta = +25 °C ) ∗ voltage output (analog): −7.6 mV / °C Typ.
• 32.768 kHz frequency output function
• FOUT pin output (C-MOS output), CL=30 pF
• FOE pin enables output on/off control.
• The various interrupt function
• 12 bit additional counter. ( to 4095 count )
• Timer function can be set up between 1/4096 second and 255 minutes.
• Alarm function can be set to day of week, hour, or minute. Pin Function Signal Input / Name Output Function CE .