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This page https://store.arduino.cc/usa/mega-2560-r3 contains the following image under the Documentation section.

pic from mega 2560 documentation

It shows digital pins 10 to 13 with labels SS, MOSI, MISO, and SCK. However, this page says that those are at pins 50 to 53 https://www.arduino.cc/en/reference/SPI.

table from SPI page

Which page is correct?

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  • 2
    check the schematic ... the top picture is incorrect ... PB4 to PB7 are not SPI pins ... ATmega2560 datasheet confirms that PB0 to PB3 are SPI pins ... these are pins 50 to 53 on the Arduino board – jsotola Sep 10 '20 at 23:43
  • store.arduino.cc/store-support – Juraj Sep 11 '20 at 5:43
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    I have asked Arduino store tech support to check on it - " Your inquiry was submitted and will be responded to as soon as possible. Thank you for contacting us." – ArduinoFan Sep 11 '20 at 6:04
  • 2
    Got reply from Arduino Store as well. " it is being taken care" – ArduinoFan Sep 11 '20 at 6:39
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The image is incorrect, unfortunately.

The SPI pins are below:

PB0 - #SS
PB1 - SCK
PB2 - MOSI
PB3 - MISO       

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