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$1 is a competitive price for a cortex m0+ processor, especially with single quantities! The QFN package is slightly painful for prototyping, but certainly isn
by roland35 5y ago
$1 is a competitive price for a cortex m0+ processor, especially with single quantities!
The QFN package is slightly painful for prototyping, but certainly isn't an issue for automated production. I will definitely add the RP4020 to my drawer of dev kits and microcontrollers!
- chadcmulligan 5y ago2 cores and 264KB ram and I/O do you know of anything else competitive for the price?
- roland35 5y agoThe only thing that comes to mind is the ESP32, but that isn't directly comparable. Something like the SAMD21 is about $1 at 5k quantities but only has one core and about 32-128k of RAM