Hi,
I have a new project with an ATMEGA328P-ANR.
When i wan't to load the Bootloader (with an arduino UNO) like this tutorial : https://www.arduino.cc/en/Tutorial/ArduinoToBreadboard
I get an error :
avrdude: Device signature = 0x000000
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.
Attached my schematic.
I use MOSI, MISO, SCK
I didn't see where is the problem, an electronic problem on my schematic ?
Thanks
Atmega = https://uk.farnell.com/microchip/atmega328p-anr/mcu-8bit-20mhz-tqfp-32/dp/3131857
Crystal = https://uk.farnell.com/microchip/atmega328p-anr/mcu-8bit-20mhz-tqfp-32/dp/1611813