Renesas RA Family RA4 Quick Design Guide
R01AN5988EU0100 Rev.1.00 Page 28 of 51
Jul.21.21
Figure 19. Emulator Connections for MCUs that Support Trustzone
7.2.1 Device Lifecycle Management
RA4 MCUs with Arm Cortex-M33 cores are equipped with Device Lifecycle Management (DLM), which is the
management of the process by which a product goes from inception to development to production and then
eventually end-of-life. The RA Family MCU debug capability and serial programming capability are defined
by the device lifecycle states.
Refer to the Device Lifecycle Management Key Installation application note for more details.