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32.768kHz Quartz Crystal
32.768kHz Oscillator
Real Time Clock Module (DTCXO)
Oscillator & MHz Crystals
 
Application
     


Real Time Clock Module (DTCXO)
Real Time Clock (RTC) Modules Ultra Low Power in compact Packages
 

Real Time Clock (RTC) Modules combines the 32.768kHz Tuning Fork Crystal Resonator with the CMOS Based Oscillator & RTC IC inside a Miniature SMD Ceramic Package.


C2 Package : 5.0 x 3.2 mm
C3 Package : 3.7 x 2.5 mm
C7 Package : 3.2 x 1.5 mm, world smallest RTC Module

Each of below products is dedicated to address market’s request for high accuracy, temperature compensation, low cost, ultra-low current consumption, miniature packaging, extended operating temperature and automotive qualification according to AEC-Q200.


I²C
SPI in 4-wire and 3-wire mode.



 
Type
Dimensions in mm
Time Accuracy
Bus
Supply Voltage
Consumption
Features
Documents
RV-3028-C7
3.2 x 1.5 x 0.8
AEC-Q200
±1ppm @ 25°C
I²C
1.2 - 4.4V
40nA
X-Treme Low Power
Datasheet
App. Manual
RV-4162-C7
3.2 x 1.5 x 0.8
AEC-Q200
±20ppm @ 25°C
I²C
1.3 - 4.4V
350nA
Ultra Small
Datasheet
Package info
App. Manual
RV-8523-C3
3.7 x 2.5 x 0.9
AEC-Q200
±20ppm @ 25°C
I²C
1.2 - 5.5V
130nA
Ultra Low
Power
Datasheet
Package info
App. Manual
RV-1805-C3
3.7 x 2.5 x 0.9
AEC-Q200
±20ppm @ 25°C
I²C
1.5 - 3.6V
60nA
17nA (RC)
X-Treme Low
Power
Datasheet
Package info
App. Manual
RV-2251-C3
3.7 x 2.5 x 0.9
AEC-Q200
±20ppm @ 25°C
I²C
0.7 - 5.5V
210nA
Power-Supply & Backup Battery Management System
RV-8564-C2
5.0 x 3.2 x 1.2
AEC-Q200
±20ppm @ 25°C
I²C
1.2 - 5.5V
250nA
Drop-In
replacement for
Epson
RX-8564CF
Datasheet
Package info
App. Manual
RV-8564-C3
3.7 x 2.5 x 0.9
AEC-Q200
Popular Standard
Datasheet
Package info
App. Manual
RV-8803-C7
3.2 x 1.5 x 0.8
AEC-Q200
Temp. Compensated
±1.5ppm 0°C to +50°C
±3.0ppm -40°C to +85°C
±7ppm +85°C to +105°C
I²C
1.5 - 5.5V
240nA
High accuracy
Low Power
Datasheet
Package info
App. Manual
RV-3029-C2
5.0 x 3.2 x 1.2
AEC-Q200
Temp. Compensated
Option A
± 3ppm @ 25°C
± 6ppm -40°C to +85°C
Option B
± 3ppm @ 25°C
±25ppm -40° C to +85°C
I²C
1.3 - 5.5V
800nA
High Accuracy
High Stability
Datasheet
Package info
App. Manual
RV-3029-C3

not for new design.
Use instead
RV-3129-C3
3.7 x 2.5 x 0.9
AEC-Q200
Datasheet
Package info
App. Manual
RV-3129-C3
3.7 x 2.5 x 0.9
AEC-Q200

Temp. Compensated
Option A
± 3ppm @ 25°C
± 6ppm -40°C to +85°C
Option B
± 3ppm @ 25°C
±25ppm -40°C to +85°C

I²C
1.3 - 5.5V
800nA
High Accuracy
High Stability
 
Real Time Clock Modules SPI - Interface
 
Type
Dimensions in mm
Time Accuracy
Bus
Supply Voltage
Consumption
Features
Documents
RV-8063-C7
3.2 x 1.2 x 0.8
±20ppm @ 25°C
SPI
0.9 - 5.5V
190nA

Ultra Small
Low Power

Datasheet
Package info
App. Manual
RV-2123-C2
5.0 x 3.2 x 1.2
AEC-Q200
±20ppm @ 25°C
SPI
1.1 - 5.5V
130nA
Ultra Low
Power
RV-3049-C2
5.0 x 3.2 x 1.2
AEC-Q200
Temp. Compensated
Option A
± 3ppm @ 25°C
± 6ppm -40°C to +85°C
Option B
± 3ppm @ 25°C
±25ppm -40°C to +85°C
SPI
1.3 - 5.5V
800nA
High Accuracy
High Stability
Datasheet
Package info
App. Manual
RV-3049-C3

not for new design.
Use instead
RV-3149-C3
3.7 x 2.5 x 0.9
AEC-Q200
RV-3149-C3
3.7 x 2.5 x 0.9
AEC-Q200
Temp. Compensated
Option A
± 3ppm @ 25°C
± 6ppm -40°C to +85°C
Option B
± 3ppm @ 25°C
±25ppm -40°C to +85°C
SPI
1.3 - 5.5V
800nA
High Accuracy
High Stability
 
 


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