Over 500,000 customers already trust us. With us you get:
same-day shipping for products marked “24h shipping”
our own service centre in Poland
30 days to return and free delivery in Poland from PLN 500
4.9/5 on TrustMate and 4.9/5 on Google (almost 4,000 reviews)
VAT invoice, leasing and instalments for businesses
For businesses
individual quote for larger quantities
VAT invoice
For schools and universities
orders based on requests for quotation
help with choosing kits for your lab
Send an inquiry - we reply quickly.
RTC PCF8563 I2C - real-time clock - Waveshare 3707
The module is equipped with chip PCF8563. It provides accurate and independent intervals. Operating voltage is from 1.8 V to 5.5 V. It allows you to read the time in hours, minutes, and seconds, date: month, day, year. Communication is performed via the I2C bus.
We could not load the price.
The promotional price does not combine with quantity discounts.
Description
The module is equipped with chip PCF8563. It provides accurate and independent intervals. Operating voltage is from 1.8 V to 5.5 V. It allows you to read the time in hours, minutes, and seconds, date: month, day, year. Communication is performed via the I2C bus. An additional advantage is the possibility of generating frequencies: 32.768 kHz, 1,024 kHz, 32 Hz or 1 Hz.
Botland is an official distributor of Waveshare devices. Their versatility and compatibility, particularly in display and power technology, have won over customers all over the world. Our team guarantees that all Waveshare products presented here are original.
The module also allows for a cascading connection on other devices on the I2C bus.Specification
- Supply voltage: from 1.8 V to 5.5 V
- Chip: PCF8563
- Mountedbattery CR122
- Soldered goldpin connectors - 2.54 mm raster
- The ability to cascade connect the next module attached
- Jumper to select the supply voltage of the external DC or battery power BAT
Inputs
| Pin | Description |
|---|---|
| CLKOUT | Programmable clock output. |
| GND | The ground of the system. |
| VCC | Supply voltage: from 1.8 V to 5.5 V. |
| SDA | Data line of the I2C bus. |
| SCL | Line clock of the I2C bus. |
| INT | The external interrupt. |
Useful links
| Name | Value |
|---|---|
| Width | 7 cm |
| Height | 10.05 cm |
| Depth | 1 cm |
| Weight | 0.006 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Be the first to ask a question about this product!
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
Products from the same category
See all
- Promotion
