RV-3029-C2
DIMENSIONS
Package:
5,0
1,0
0,4
Real-Time Clock Module with I
2
C-Bus
Recommended Solder Pad:
1,0 1,0 1,0 1,0
0,6
0,9
3,2
0,35
2,2
1,2 max
0,6
4,6
All dimensions in mm typical
APPLICATIONS
IoT
Metering
Industrial
Portables
Automotive
Health Care
DESCRIPTION
The RV-3029-C2 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 glass lid.
FEATURES
Low power consumption: 800 nA @ 3 V.
Wide operating voltage range: 1.3 V to 5.5 V.
Time accuracy, temp. compensated: Option A: -40 to +85°C, ±6 ppm,
Option B: -40 to +85°C, ±25 ppm.
Extended operating temperature range: -40 to +125°C.
Automatic Backup Switchover and Trickle Charger function.
Provides year, month, weekday, date, hours, minutes and seconds.
Timer and Alarm functions.
Clock output frequencies: 32.768 kHz, 1024 Hz, 32 Hz, 1 Hz.
2 bytes non-volatile user memory, 8 bytes user RAM.
I
2
C-bus interface: 400 kHz.
100% Pb-free, RoHS-compliant.
Automotive qualification according to AEC-Q200 available.
BLOCK DIAGRAM
32.768 kHz
Xtal
OSC
CLKOUT
CLKOE
INT
V
DD
V
BACKUP
V
SS
2
10
7
1
8
6
SYSTEM
CONTROL
LOGIC
OUTPUT
CONTROL
DIVIDER
and
TEMPERATURE
COMPENSATION
LOGIC
POWER
CONTROL
SCL
4
I C-BUS
2-wire
TEMPERATURE
SENSOR
2
SDA
5
Serial
Interface
Control_1
Control_INT
Control_INT-Flags
Control_Status
Control_Reset
Seconds
Minutes
Hours
Date
Weekday
Month
Year
Seconds Alarm
Minutes Alarm
Hours Alarm
Date Alarm
Weekday Alarm
Month Alarm
Year Alarm
Timer Low
Timer High
Temperature °C
2 Bytes of
user EEPROM
EE Ctrl
XTAL Offset
XTAL Coef
XTAL T0
8 Bytes of
user RAM
0,9
4,0
00
08
10
18
20
28
29
30
38
3F
ELECTRICAL CHARACTERISTICS
AT 25°C
More detailed information can be found in the
Application Manual.
Symbol
Supply voltage
Supply voltage
Current consumption
Time keeping mode
Time acc. Opt. A / B
Aging first year max.
V
DD
V
DD
I
DDO
Δt/t
ΔF/F
Condition
Time keeping
Thermom. active
I
2
C-bus inactive,
V
DD
= 3 V
–40 to +85°C
@ 25°C
Min. Typ. Max Unit
1.3
2.1
800
±6 / ±25
±3
Conditions
5.5
5.5
1000
V
V
nA
ppm
ppm
Max. Dev.
ENVIRONMENTAL
CHARACTERISTICS
Storage temp. range
TA Operating temperature range
TB Extended oper. temp. range
Shock resistance
Vibration resistance
TERMINATIONS AND
PROCESSING
FREQUENCY TEMPERATURE
CHARACTERISTICS
Δt/t [ppm]
–55 to +125°C
–40 to +85°C
–40 to +125°C
ΔF/F
5000 g, 0.3 ms, ½ sine
ΔF/F
Termination
Au flashed pads
T
0
= 25°C ±5°C
±5 ppm
±5 ppm
20 g / 10–2000 Hz
Package
SON-10
50
0
-50
-100
-150
-200
-250
-300
-350
-50
-30
-10
Processing
IPC/JEDEC J-STD-020C
260°C / 20 - 40 s
Opt. A
Opt. B
Time accuracy
–0.035*(T-T
0
) ppm ±10%
2
Xtal 32.768 kHz
Tuning Fork Crystal
10
30
50
70
90
110
130
T[°C]
PIN CONNECTIONS
TOP VIEW
Part Designation
#10
#6
3029
M825A1
#1
#5
Product Date Code
Pin 1 Index
1
2
3
4
5
6
7
8
9
10
Pin
V
DD
CLKOUT
NC
SCL
SDA
V
SS
INT
V
BACKUP
NC
CLKOE
Connection
Power Supply Voltage
Clock Output
Not connected
Serial Clock Input
Serial Data
Ground
Interrupt Output
Backup Supply Voltage
Not connected
Clock Output Enable
ORDERING INFORMATION
RV - 3029 - C2 Option A TA QC
RTC module
Product type
Package size
C2
= 5.0 x 3.2 x 1.2 mm
Time accuracy
Option A
= ±6 ppm @ -40°C to +85°C
Option B
= ±25 ppm @ -40°C to +85°C
Qualification
QC
= Commercial Grade (Standard)
QA
= Automotive Grade AEC-Q200
Temperature range
TA
= -40 to +85°C (Standard)
TB
= -40 to +125°C
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-PG05
5'000 pcs (in 12 mm tape on 13" 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 5.0/07.2018
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Micro Crystal
:
202668-MG01 201575-MG01 201096-MG01 200722-MG01 202115-MG01 200413-MG01 202651-MG01 202678-
MG01 201875-MG01 201990-MG01 202116-MG01 201732-MG01 202221-MG01 RV-3029-C2-32.768kHz-OPTION-
B-TA-QC RV-3029-C2-32.768kHz-OPTION-A-TB-QC RV-3029-C2-32.768kHz-OPTION-B-TB-QC RV-3029-C2-
32.768k-OPTION-A-TB-QA RV-3029-C2-32.768kHz-OPTION-A-TA-QC RV-3029-C2-32.768k-OPTION-B-TB-QA
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