DIMENSIONS

RV-8564-C3

All dimensions in mm typical

DESCRIPTION

The RV-8564-C3 is a SMT Real-Time Clock Module that incorporates

an integrated CMOS circuit together with an XTAL. It operates under

vacuum in a hermetically sealed ceramic package with metal lid.

APPLICATIONS

IoT

Metering

Industrial

Automotive

Health Care

Wearables, Portables

Package:

Recommended Solder Pad:

0,8

3,7

0,3

0,8 0,8 0,8 0,8

0,5

3,7

1

2

9

8

5

4

6

7

3

10

FEATURES

Low power consumption: 250 nA @ 3 V.

Wide operating voltage range: 1.2 V to 5.5 V.

Time accuracy: ±20 ppm @ 25°C.

Operating temperature: -40 to +85°C.

Low voltage detection.

Provides year, month, date, weekday, hours, minutes and seconds.

Leap year calculation and Century bit.

Alarm and timer functions.

Clock output frequencies: 32.768 kHz, 1024 Hz, 32 Hz, 1 Hz.

100% Pb-free, RoHS-compliant.

Automotive qualification according to AEC-Q200 available.

BLOCK DIAGRAM

INPUT

OUTPUT

CONTROL

CLKOUT

SCL

SDA

POWER

CONTROL

XTAL

OSC

DIVIDER

CLKOE

Control 1

2

7

4

5

3

1

6

INT

0F

00

INTERFACE

Control 2

Seconds

Minutes

Hours

Days

Weekdays

Month / Century

Years

Minutes Alarm

Hour Alarm

Day Alarm

Weekday Alarm

CLKOUT frequency

Timer Control

Timer

02

09

0D

SYSTEM

CONTROL

LOGIC