80MHz Arm M0+ MCU, 128KB Flash, 32KB SRAM, 212bit 4Msps ADC, op-amp, CAN-FD 32-VQFN -40 to 125
Texas Instruments
Texas Instruments - XMSM0G3107SDGS20R
$1.36
Texas Instruments - MSPM0G3107SRHBR
$1.28