RA-4565SA:B3 ROHS

RA-4565SA:B3 ROHS Datasheet


Product Number Please contact us RA-4565SA Q41A46552xxxx00

Part Datasheet
RA-4565SA:B3 ROHS RA-4565SA:B3 ROHS RA-4565SA:B3 ROHS (pdf)
PDF Datasheet Preview
Real time clock module

For Automotive

SERIAL INTERFACE REAL TIME CLOCK MODULE

RA - 4565SA
•Built in frequency adjusted kHz crystal unit.
•Interface Type
4-wire serial interface
•Wide operating voltage range
1.6Vto5.5V
•Wide Timekeeper voltage range
1.5Vto5.5V
•Extended operating temperature range:
kHz frequency output function Open drain output
with Control Pin
kHz Clock/calendar function, auto leap year correction function,
alarm interrupt function, etc.
•Conforms to AEC-Q200

Actual size

Product Number Please contact us RA-4565SA Q41A46552xxxx00

Block diagram
Overview

CLKOUT CLKOE
/ INT

CLK DI DO CE
kHz CRYSTAL

Voltage Detector

OUTPUT CONTROL

DIVIDER

SPI-BUS INTERFACE

CONTROL LOGIC

ADDRESS REGISTER

Control 1

Control 2

Seconds

Minutes

Hours

Days

Weekdays

Month / Century

Years

Minutes Alarm
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Datasheet ID: RA-4565SA:B3 ROHS 511858