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What's new in SEC v26.06?
- Support new processors:
- MCX A series extended with MCX A557 variant
- MCX N series extended with MCX N246 variant
- New MCX NxxxT processors:
MCX N246T/N247T/N527T/N536T/N537T/N546T/N547T/N556T/N557T/N946T/N947T
- New MCX C processors: MCXC151, MCXC161, MCXC162
- i.MX952 A0 processor with Cortex-M debug support (unsigned only, serial downloader)
-
MCX A28x/45x/5xx: Added FlexSPI NOR support; added signed & encrypted boot support for ECC and PQC ML-DSA
-
MCX E31x: Added key catalog configuration, SMR region configuration and reset core configuration. Added debug access protection (ADKP) for OEM_PROD and IN_FIELD life cycles
-
MCX L25x: Added Secure Installer support for signed boot
- and more !
Known issues and limitations
Downloads
- To download the installer, please login to our download site via:
Useful links:
Release Notes: MCUXpresso Secure Provisioning Tool (SEC) release notes
Fact Sheet: MCUXpresso Secure Provisioning Tool Fact Sheet