5 ms·

When packaged M0s run 6-8 cents, are they really getting "aggressive?" https://www.lcsc.com/product-detail/Microcontrollers-MCU-MPU-SOC_PUYA-PY32F002AL15S6TU_C

• snvzz 2y ago
  M0 are not comparable to M0+, which in turn are not comparable to M4 or M33. The RISC-V core in RP2350 is similarly performing to M33 except for the lack of FPU. Notably, SiFive's designs generally halve the area of similarly performing ARM ones, while being slightly faster and using significantly less power. ARM's become bloated.
  • 15155 2y ago
    https://www.lcsc.com/product-detail/Microcontrollers-MCU-MPU-SOC_PUYA-PY32F003W16S6TU_C5128437.html https://www.lcsc.com/product-detail/Microcontrollers-MCU-MPU... Here's an M0+ for an extra 4 cents - hopefully that won't break the bank. https://www.lcsc.com/product-detail/Microcontrollers-MCU-MPU-SOC_ARTERY-AT32F421F8P7_C2827821.html https://www.lcsc.com/product-detail/Microcontrollers-MCU-MPU... Or another 30 cents for an M4.
    • Narishma 2y ago
      They are using an M33 in the RP2350.
  • klelatti 2y ago
    > Notably, SiFive's designs generally halve the area of similarly performing ARM ones, while being slightly faster and using significantly less power. Source?