[CLK-8588] 32 kHz Internal Slow RC Oscillator May Fail to Oscillate
Description
The 32 kHz internal slow RC oscillator (RC32K_CLK) may fail to oscillate in low-temperature scenarios, leading to malfunction in modules that rely on this clock.
For modules using RC32K_CLK, please refer to the ESP32-C6 Technical Reference Manual > Chapter Reset and Clock [PDF].
Workarounds
Use the 136 kHz internal slow RC oscillator (RC_SLOW_CLK). For more information, please refer to AR2024-011 Usage Instructions for Internal 32kHz RC Oscillator Clock Source in ESP32-C6 and Precautions for Changing the System Slow Clock Source via OTA.
Solution
No fix scheduled.