https://devzone.nordicsemi.com/f/nordic-q-a/15165/what-is-different-between-nrf52832-ciaa-and-nrf52832-chaaWhat is different between nRF52832-CIAA and nRF52832-CHAA ?en-USTelligent Community 13Fri, 15 Jul 2016 07:36:01 GMThttps://devzone.nordicsemi.com/thread/57901?ContentTypeID=1Fri, 15 Jul 2016 07:36:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a956cce6-3f73-4f25-bf07-84f32b919b8dmorimasaki51<p>Thank you for your reply. morimasaki51</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/57900?ContentTypeID=1Fri, 15 Jul 2016 07:01:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e623f865-a74d-4a63-a2b4-57356c962175&#216;yvind Karlsen<p>Hi,</p> <p>Please refer to the <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/compatibility_matrix/ic_revision_overview.html?cp=2_1_0">compatibility matrix</a>.</p> <p>The CHAA has a different pinout than the CIAA. CIAA is the only version that is continued into revision 1, which is recommended for new designs.</p> <p>Best regards,</p> <p>Øyvind</p><div style="clear:both;"></div>