Real-Time Clock Bricklet

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Real-Time Clock Bricklet


Incl. 19% Tax, excl. Shipping Cost

Availability: In stock

  • Battery-backed real-time clock
  • Hundredth of a second time resolution
  • Low power consumption in battery mode
Real-Time Clock Bricklet   +€21.99

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This Bricklet is deprecated. Is has been replaced by the Real-Time Bricklet 2.0. It is currently sold off with a large discount, but only as long as stock lasts.

The battery-backed Real-Time Clock Bricklet can be used to extend the features of Bricks with the capability to accurately keep date and time over long time periods even if the Brick is not constanly powered.

This Bricklet can also be used to keep the systemtime of a RED Brick or a Raspberry Pi.

Technical Specifications

Sensor PCF85263A
Current Consumption < 5mW (< 1mA at 5V)
1.05µW (680nA at 1.55V) im battery mode*
Date Format 2000-01-01 to 2099-12-31 including weekday and leap years
Time Format 24h with hundredths of a second
Accuracy ±20ppm (±52.6 seconds per month) non-calibrated
down to ±1ppm (±2.6 seconds per month) calibrated*
Battery Type SR621SW / 364 / SR60 / S621 / SG1 or LR60 / L621 / AG1
Battery Dimensions 6.8 x 2.2mm (0.27 x 0.09")
Dimensions (W x D x H) 25 x 25 x 5mm (0.98 x 0.98 x 0.19")
Weight 3g

* datasheet value

Comes Packaged With

  • Real-Time Clock Bricklet
  • Suitable coin cell (SR621SW)
  • Chosen Bricklet Cable
  • Chosen Mounting Kit

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