Ultra Low Power RTC Modules in compact Packages

RTC-Group final23s

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.
          Technical-Support   

    Real Time Clock Modules I²C - Interface

     Type  Dimensions in mm  Time Accuracy  Bus  Supply Voltage  Consumption  Features  Documents
    RV4162C7-backside-AT

    RV-4162-C7
    getsample

    3.2 x 1.5 x 0.8

    ±20ppm @ 25°C

    I²C

    1.3 - 4.4V

    350nA

    Ultra Small

    Datasheet
    Appl. Manual

    RV8564-C3 DSC0818-AT

    RV-8523-C3
    getsample

    3.7 x 2.5 x 0.9

    ±20ppm @ 25°C

    I²C

    1.2 - 5.5V

    130nA

    Ultra Low Power

    Datasheet
    Appl. Manual

    RV-1805-C3 DSC0818-AT

    RV-1805-C3
    getsample

    3.7 x 2.5 x 0.9

    ±  2ppm @ 25°C

    I²C

    1.5 - 3.6V

    60nA
    17nA (RC)

    X-Treme Low Power

    Datasheet
    Appl. Manual

    RV-2251-C3

    RV-2251-C3
    getsample

    3.7 x 2.5 x 0.9

    ±  20ppm @ 25°C

    I²C

    0.7 - 5.5V

    210nA

    Power-Supply & Backup Battery Management System

    Datasheet
    Appl. Manual

    RV8564-C2 DSC0623-AT

    RV-8564-C2
    getsample

    5.0 x 3.2 x 1.2

    ±20ppm @ 25°C

    I²C

    1.2 - 5.5V

    250nA

    Drop-In replacement for Epson
    RX-8564CF

    Datasheet
    Appl. Manual

    RV8564-C3 DSC0818-AT

    RV-8564-C3
    getsample

    3.7 x 2.5 x 0.9

    Popular Standard

    Datasheet
    Appl. Manual

    RV-8803-C7-backside-AT

    RV-8803-C7
    getsample

    3.2 x 1.5 x 0.8

    Temp. Compensated
    ±1.5ppm 0°C to +50°C ±3.0ppm -40°C to +85°C

    I²C

    1.5 - 5.5V

    240nA

    High accuracy Low Power

    Datasheet
    Appl. Manual
    Errata

    RV8564-C2 DSC0623-AT

    RV-3029-C2
    getsample

    5.0 x 3.2 x 1.2

    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
    Appl. Manual

    RV8564-C3 DSC0818-AT

    RV-3029-C3
    getsample

    3.7 x 2.5 x 0.9

    Datasheet
    Appl. Manual

    Real Time Clock Modules SPI - Interface

    Type  Dimensions in mm  Time Accuracy  Bus  Supply Voltage  Consumption  Features  Documents
    RV-8063-C7

    RV-8063-C7
    getsample

    3.2 x 1.5 x 0.8

    ±20ppm @ 25°C

    SPI

    0.9 - 5.5V

    190nA

    Ultra Small
    Low Power

    Datasheet
    Appl. Manual

    RV8564-C2 DSC0623-AT

    RV-2123-C2
    getsample

    5.0 x 3.2 x 1.2

    ±20ppm @ 25°C

    SPI

    1.1 - 5.5V

    130nA

    Ultra Low Power

    Datasheet
    Appl. Manual

    RV8564-C2 DSC0623-AT

    RV-3049-C2
    getsample

    5.0 x 3.2 x 1.2

    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
    Appl. Manual

    RV8564-C3 DSC0818-AT

    RV-3049-C3
    getsample

    3.7 x 2.5 x 0.9

    Datasheet
    Appl. Manua