SparkFun Real Time Clock Module RTC RV-8803 Qwiic - SparkFun BOB-16281

Index: SPF-21294
Real time clock module. Based on the RV-8803 system ensuring precise timing while maintaining low power consumption . It also offers input for time stamp events along with a user programmable time offset value. With improved I2C communication, it eliminates the need for sequencing commands / writes on the device. The kit includes a CR1225 battery .
SparkFun Real Time Clock Module RTC RV-8803 Qwiic - SparkFun BOB-16281
€19.90
€16.18 tax excl.
Delivery 3 pcs scheduled for 2024-06-28
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Manufacturer: SparkFun

Product description: Real time clock module RTC RV-8803 Qwiic - SparkFun BOB-16281

Real time clock module. Based on the RV-8803 system ensuring precise timing while maintaining low power consumption . It also offers input for time stamp events along with a user programmable time offset value. With improved I2C communication, it eliminates the need for sequencing commands / writes on the device. The kit includes a CR1225 battery .

The manufacturer provides a user guide with a detailed description of the module pins along with the Arduino library.


Real time clock module RTC RV-8803 Qwiic - SparkFun BOB-16281 .

RTC RV-8803 real time clock module


RTC RV-8803 real time clock module .

RTC clock module with RV-8803 chip

  • The temperature-compensated crystal ensures precise timing
  • Low energy consumption. The element can be used in a wide variety of projects
  • Time stamp with user programmable time offset value
  • Does not require sequencing commands / writes on the device
  • Factory calibrated temperature compensation
  • The RTC module has counters for hundredths of seconds, seconds, minutes, hours, date, month, year and day of the week
  • Possibility to set alarms and interrupts

Specification of the RTC RV-8803 module - SparkFun BOB-16281

  • Supply voltage: 1.5 V to 5.5 V
  • Current: 240 nA to 350 nA (typical 240 nA at 3.3 V)
  • I2C address: 0x32
  • Timing Accuracy:
    • ± 1.5 ppm (0 to + 50 ° C)
    • ± 3.0 ppm (-40 to + 85 ° C)
    • ± 7.0 ppm (+85 to + 105 ° C)
  • Periodic timer interrupt function
  • Interrupt function of periodic time update (seconds, minutes)
  • Alarm interrupts for a day of the week or setting the date, hour and minute
  • Programmable clock output pin for peripherals
  • Two Qwiic connectors
  • Temperature range of operation: from 0 to + 105 ° C
  • Dimensions: 25 x 25 x 4 mm

The compactness of the set

  • Real time clock module RTC RV-8803 Qwiic - SparkFun BOB-16281 - 1 pc.
  • Coin-cell battery CR1225 - 1 item

RTC RV-8803 module with Qwiic connectors .

Package width 5 cm
Package height 8 cm
Package depth 0.7 cm
Package weight 0.004 kg

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Product reviews

SparkFun Real Time Clock Module RTC RV-8803 Qwiic - SparkFun BOB-16281

5/5

Average grade

2

Customers opinion
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Thomas 06.11.2023 Confirmed purchase Translated review
Fast delivery, well and safely packaged!
Ralf 15.07.2023 Confirmed purchase

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