ESP32-S3R16V VDD_SPI eFuses
Posted: Mon Jan 27, 2025 2:48 am
Are the eFuses for setting VDD_SPI to 1.8V pre burned by Espressif in the S3R16V? What about the eFuse to set pins 36-42 to 1.8V?
I’m assuming they are since the PSRAM is OSPI and 1.8V, but unless I’ve missed it, I can’t seem to find this explicitly mentioned in the data sheet, technical reference, or design guidelines.
I’m assuming they are since the PSRAM is OSPI and 1.8V, but unless I’ve missed it, I can’t seem to find this explicitly mentioned in the data sheet, technical reference, or design guidelines.