RV-8564-C3Real-Time Clock Module with I2C-BusDIMENSIONS
Package:

Recommended Solder Pad:

3,70,8 0,8 0,8 0,80,30,53451098761,40,80,22,50,9 max

3,020,55

10,80,83,7All dimensions in mm typical

APPLICATIONSDESCRIPTION

IoT
MeteringIndustrial
Automotive
Health Care
Wearables, Portables

The RV-8564-C3 is a SMT Real-Time Clock Module that incorporates
an integrated CMOS circuit together with an XTAL. It operates undervacuum in a hermetically sealed ceramic package with metal lid.
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.
I2C-bus interface: 400 kHz.
100% Pb-free, RoHS-compliant.
Automotive qualification according to AEC-Q200 available.

BLOCK DIAGRAM
VDD
VSS

SCLSDA

27POWERCONTROL

45I2C-BUS
INTERFACEXTALOSC
DIVIDERCLKOUT
CLKOE
INT

316INPUTOUTPUT
CONTROLSYSTEMCONTROL
LOGIC

Control 1Control 2Seconds
Minutes
Hours
Days
WeekdaysMonth / CenturyYears
Minutes Alarm
Hour Alarm
Day Alarm
Weekday Alarm
CLKOUT frequency
Timer Control
Timer

00
02

090D0FELECTRICAL CHARACTERISTICS
AT 25°C
More detailed information can be found in the
Application Manual.

SymbolCondition

Supply voltage

VDD

I2C-bus active

Min. Typ. Max Unit
1.85.5V

Supply voltage

VDDTime keeping

1.05.5V350nA

Current consumption
Time keeping mode

IDDO

CLKOUT frequency

FCLKOUT

Programmable

32768/1024/32/1

HzFreq. tol. typ./max.

ΔF/F@ 25°C±10 / ±20ppm

Aging first year max.

ΔF/F

@ 25°C±3

I2C-bus inactive,

250

VDD = 3 V1)ppm

1) Tighter frequency tolerances on request.

ENVIRONMENTAL
CHARACTERISTICSTERMINATIONS AND
PROCESSING

Conditions
Storage temp. range–55 to +125°C

TA Operating temperature range–40 to +85°C

Shock resistance

ΔF/F 5000 g, 0.3 ms, ½ sine

±5 ppmVibration resistance

ΔF/F±5 ppm

PIN CONNECTIONSTOP VIEW

Termination

Processing

SON-10Au flashed pads

IPC/JEDEC J-STD-020C
260°C / 20 - 40 s

ΔF/F [ppm]200-20-40-60-80-100-120-140-160-60

T0 = 25°C ±5°C

–0.035*(T-T0)2 ppm ±10%Tuning Fork Crystal-40-20

Product Date Code
#10

#6

M723A18564#1#5Part Designation
Pin 1 Index

ORDERING INFORMATION

20 g / 10–2000 Hz

Package

FREQUENCY TEMPERATURE
CHARACTERISTICS

Max. Dev.

020Pin12345678910406080100T[°C]

Connection
CLKOE Clock Output Enable
VDD
Power Supply Voltage
CLKOUT Clock Output
SCL
Serial Clock Input
SDA
Serial Data
INTInterrupt Output
VSSGroundNC
Not connectedNC
Not connectedNC
Not connected

RV - 8564 - C3 TA QC

Product type

Qualification
QC = Commercial Grade (Standard)
QA = Automotive Grade AEC-Q200

Package size
C3 = 3.7 x 2.5 x 0.9 mm

Temperature range
TA = -40 to +85°C (Standard)

RTC module

A unique part number will be generated for each product specification, i.e:
20xxxx-MG01
1'000 pcs (in 12 mm tape on 7" reel)
20xxxx-MG03
3'000 pcs (in 12 mm tape on 7" reel)
All specifications subject to change without notice.

Micro Crystal AG
Muehlestrasse 14
CH-2540 Grenchen
Switzerland

Phone +41 32 655 82 82
Fax+41 32 655 82 83
sales@microcrystal.com
www.microcrystal.com
Version 5.0/10.2017