Hello TI,
The latest TI web site confusion removes all presence of the TM4C129 series, save for a single part "TM4C1290NCPDT" classified under the TM4C123 series (shows up as a 51st member with PREVIEW status).
Please comment and let us know if there has been a slip in the 1st quarter release to production plan for these parts. Thank you!
Regards,
Dave