Summary
-
x
Final product price
- Battery-backed real-time clock
- Hundredth of a second time resolution
- Low power consumption in battery mode
In stock
- SKU
- 2106
The price depends on the chosen options
€21.99
Incl. 19% VAT
Description / Real-Time Clock Bricklet 2.0
The battery-backed Real-Time Clock Bricklet 2.0 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 constantly powered.
This Bricklet can also be used to keep the system time of a RED Brick (using this example program) or a Raspberry Pi.
Technical Specifications
| Property | Value |
|---|---|
| Sensor | PCF85263A |
| Current Consumption |
40mW (8mA at 5V)
1.05µW (680nA at 1.55V) in 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 2.0
- Suitable coin cell (SR621SW)
- Chosen Bricklet Cable
- Chosen Mounting Kit / Case