RV-3032-C7Real-Time Clock Module with I2C-BusDIMENSIONS
Package:

Recommended Solder Pad:
0,93,20,90,90,90,40,80,51,50,80,50,40,8 max

0,153,2Metal lid is connected to VSS (pin #5)
All dimensions in mm typical

APPLICATIONSDESCRIPTION

IoT
MeteringIndustrial
Automotive
Health Care
Wearables, Portables

The RV-3032-C7 is a SMD 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
Ultra low power consumption: 160 nA @ 3 V
Wide operating voltage range: 1.3 V to 5.5 V
Time accuracy: -40°C to +85°C,±2.5 ppm+85°C to +105°C, ±20.0 ppm
Readable 12-bit Temperature Sensor with interrupt function
User programmable Password for write protection
Automatic Backup Switchover
Trickle Charger with Charge Pump
Timer, Alarm and External Event functions
Clock output frequencies: 1 Hz to 52 MHz
I2C-bus interface: 400 kHz
100% Pb-free, RoHS-compliant
Automotive qualification according to AEC-Q200 available

BLOCK DIAGRAMVBACKUPVDD
VSS

SCL
SDA

16POWERMANAGEMENT
UNIT

582

I2C-BUSINTERFACEXTAL OSC.
T-SENSOR
TEMP. COMP.
DIVIDERHF OSC.

CLKOUT
INT
EVI

734INPUTOUTPUT
CONTROLRESETSYSTEMCONTROL
LOGIC

RAM
100th Seconds
Seconds
Minutes
Hours
Weekday
Date
Month
Year
Minutes Alarm
Hours Alarm
Date Alarm
Timer Value 0
Timer Value 1
StatusTemperature LSBs
Temperature MSBs
Control 1
Control 2Control 3
Time Stamp Control
Clock Int. Mask
EVI Control
TLow Threshold
THigh Threshold
TS TLow CountTime Stamp TLow
Seconds to Year
TS THigh CountTime Stamp THighSeconds to YearTS EVI CountTime Stamp EVI
100th Secs. to Year

000708RAMPW 0PW 1PW 2PW 3
EEADDR
EEDATA
EECMD
16 Bytes ofuser RAM

393F
404F

Configuration EEPROM
with RAM mirror
0F
1018191E1F
202526272D

EEPROM PMU
EEPROM Offset
EEPROM Clkout 1
EEPROM Clkout 2
EEPROM TRef. 0
EEPROM TRef. 1
EEPW 0EEPW 1EEPW 2EEPW 3
EEPWE
User EEPROM
32 Bytes ofuser EEPROM(CBh to EAh)

C0CAELECTRICAL CHARACTERISTICS
AT 25°C
More detailed information can be found in theApplication Manual.

SymbolCondition

Min. Typ. Max Unit

VDD

Temp. comp.

1.3

Current consumption
Time keeping mode

IDDO

I C-bus inactive,
VDD = 3 V

160

Time accuracy

ΔF/F-40 to +85°C±2.5+85 to +105°C±20.0

Aging first year max.

ΔF/F

@ 25°C±3

Supply voltage

2ENVIRONMENTAL
CHARACTERISTICS

5.5

V210nAppm
ppm

Conditions

Max. Dev.

Storage temperature range–55 to +125°C

TA Operating temperature range–40 to +85°C

1)

Shock resistance

ΔF/F 5000 g, 0.3 ms, ½ sine

±5 ppmVibration resistanceΔF/F±5 ppm20 g / 10–2000 Hz

1) Supports extended range from +85°C to +105°C with limitations.

TERMINATIONS AND
PROCESSINGFREQUENCY TEMPERATURE

ΔF/F [ppm]

CHARACTERISTICS

Package

Termination

Processing

SON-8

Au flashed pads

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

25
T0 = 25°C ±5°C
0-25-50-75-100
ΔF/F = –0.035*(T-T0)2 ppm ±10%-125-150-175
Tuning Fork Crystal-200-225-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70

PIN CONNECTIONSTOP VIEW

Product Date Code#8#5M034A13032#1#4
Part Designation
Pin 1 Index

ORDERING INFORMATION

Pin12345678Time accuracy
Xtal 32.768 kHz

80 90 100 110 T[°C]

Connection
VBACKUP Backup Supply Voltage
SDA
Serial Data
INTInterrupt Output
EVI
Event Input
VSSGround
VDD
Power Supply Voltage
CLKOUT Clock Output
SCL
Serial Clock Input

RV - 3032 - C7 TA QC
RTC module
Product typePackage size
C7 = 3.2 x 1.5 x 0.8 mm

Qualification
QC = Commercial Grade (Standard)
QA = Automotive Grade AEC-Q200
Temperature range
TA = -40 to +85°C (Standard)(supports extended range from +85°C
to +105°C with limitations)

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 14CH-2540 Grenchen
Switzerland

Phone +41 32 655 82 82
sales@microcrystal.com
www.microcrystal.com

Version 1.4/11.2022