I recently bought a STM32F446 64 pin chip and wired it up.
The following circuit is made:
I've installed 0.1uF capacitors between two power pins, and two I've not (It's difficult to do so)
it's consuming around 20 to 30 mA
Pin 30 shows 1.132 volts (4.7uF cap is installed)
voltage 3.298 v
oscillator is working fine
I tried bypassing the 15uH inductor as I thought that is too much, but neither way works
The chip is perfectly soldered, checked for resistances multiple times
Tried uploading code from both usb to ttl converter and STM programmer from Nucleo f072rb board
all the wiring is correct according to me checked multiple times, but when I upload the code using arduino ide, I get this issue:
Sketch uses 16576 bytes (3%) of program storage space. Maximum is 524288 bytes.
Global variables use 1212 bytes (0%) of dynamic memory, leaving 129860 bytes for local variables. Maximum is 131072 bytes.
NODE_F446RE not found. Please ensure the device is correctly connected.
Failed uploading: uploading error: exit status 7
Please ask if you need more data.
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