Technical updates are typically important notifications on errata or restrictions on the operation of Renesas MCUs or software. Technical Updates usually apply to warrantee items within the Synergy Platform.
These updates can be found under the Documentation Tab on a Synergy web page. If a Technical Update exists, you can find it by selecting the Technical Update filter when doing a search. For example, the below screen shot shows the Technical Updates search filter on a Synergy MCU web page under the Documentation Tab.