https://devzone.nordicsemi.com/f/nordic-q-a/35487/possible-to-push-i2c-to-run-at-1-mhzlong-shot... is it possible to push the i2c peripheral to run at 1 MHz? /den-USTelligent Community 13Sun, 17 Jun 2018 14:57:56 GMThttps://devzone.nordicsemi.com/thread/136449?ContentTypeID=1Sun, 17 Jun 2018 14:57:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:249f3206-d3ac-4c13-a554-6a4f3765efe7J&#248;rgen Holmefjord<p>As specified in the&nbsp;<a title=" Electrical specification " href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.ps.v1.1/twim.html?cp=2_1_0_32_8#unique_1658832437">Electrical specification</a>&nbsp;in the product specifications, the max&nbsp;bitrate of TWI/TWIM peripheral is 400 kbps.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/136434?ContentTypeID=1Sat, 16 Jun 2018 20:41:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8e20b1bf-4bb9-46b6-b25b-bf7389f502f0Turbo J<p>Unlikely, since the &gt;=1 MBit I&sup2;C modes require special circuitry (current sources) in the drivers - which are not present on NRF5x GPIOs.</p><div style="clear:both;"></div>