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Possible short-medium term MCUs

Manufacturer NumberSeries

Link

Notes

R7FA2L1A92DFL#AA0RA2L1

https://www.digikeyrenesas.cacom/us/en/products/detailmicrocontrollers-microprocessors/renesasra-electronicscortex-americam-inc/R7FA2L1A92DFL-AA0/14314067

No USB; only one DAC

EFM32TG11B520F128GQ80-Bmcus/ra2l1-48mhz-arm-cortex-m23-ultra-low-power-general-purpose-microcontroller

Renesas

Tiny Gecko Series 1

https://www.digikeysilabs.cacom/en/products/detail/silicon-labs/EFM32TG11B520F128GQ80-B/9677687

A lot of pins, probs too many. It’s low price is also kinda sus.

NUC130RE3CNmcu/32-bit-microcontrollers/efm32-tiny-gecko

Silicon Labs

its low price is kinda sus

NUC130/230

https://www.digikeynuvoton.cacom/en/products/detail/nuvoton-technology-corporation-of-america/NUC130RE3CN/2743260microcontrollers/arm-cortex-m0-mcus/nuc130-230-automotive-series/

Nuvoton

no DAC

M483KGCAENuMicro M480

https://www.digikeynuvoton.cacom/en/products/detail/nuvoton-technology-corporation-of-america/M483KGCAE/12337441landing/M480.html

Nuvoton

Security focused

NuMicro M263SIAAE

https://www.digikeynuvoton.cacom/en/products/detail/nuvoton-technology-corporation-of-america/M263SIAAE/12337374PIC32MX530F128L-I/PFmicrocontrollers/arm-cortex-m23-mcus/m261-m262-m263-series/?__locale=en

Nuvoton

Security focused

PIC32MX

https://www.digikeymicrochip.cacom/en-us/products/detail/microchip-technology/PIC32MX530F128L-I-PF/5033100

ADCs are only 10 bits; no DAC; MIPS32 processor

IMC301AF064XUMA1microcontrollers-and-microprocessors/32-bit-mcus/pic32-32-bit-mcus/pic32mx

Microchip Technology

MIPS32 processor

IMC300

https://www.digikeyinfineon.cacom/cms/en/product/products/detail/infineon-technologies/IMC301AF064XUMA1/11487547

1 DAC

R5F566TAADFN#30power/motor-control-ics/imotion-integrated/imc300-series/

Infineon Technologies

1 DAC; specializes in motor control, is it particularly useful?

RX66T

https://www.digikeyrenesas.cacom/us/en/products/detail/renesas-electronics-america-inc/R5F566TAADFN-30/12750761microcontrollers-microprocessors/rx-32-bit-performance-efficiency-mcus/rx66t-32-bit-microcontrollers-optimal-motor-control-industrial-home-appliance-and-robotics-applications

Renesas

specializes in motor control, is it particularly useful?