Tracealyzer is the premier solution for visual trace diagnostics for developers of RTOS- or Linux-based embedded software systems. State-of-the-art software tracing and trace visualization, developed since 2004, is designed to make it easier to spot and understand bugs, find solutions and verify them. Out-of-box support is available for the RA family of 32-bit MCUs.


  • Over 30 views of the run-time behavior.
  • Custom logging of "User Events" to see states and variables over time.
  • Profiling views to show you what parts of the system use the most resources.
  • No special trace hardware is required. Tracealyzer relies on efficient software instrumentation with minimal overhead.
  • Multiple RTOS and Linux platforms are supported, including FreeRTOS, Amazon FreeRTOS, SafeRTOS, Micrium μC/OS, ThreadX, Keil RTX5, and VxWorks.


Title language Type Format File Size Date
Application Notes & White Papers
RTOS 101 Understand Your Real-time Applications with the Help of Percepio Tracealyzer White Paper PDF 8.97 MB
star Percepio Tracealyzer Product Brief PDF 983 KB

printNews & Additional Resources

Type Date Sort ascending
Percepio External Link Oct 16, 2020
Renesas RA MCU Family External Link Jun 22, 2020
Renesas RA Partner Ecosystem Overview Page Mar 22, 2020