High performance radar and autonomous driving microcontroller The SAK-TC357TH-64F300S AB belongs to the TC35xTA family . In terms of performance, the radar application high-runner TC35xTA offers 3 cores at 300 MHz, up to 3.6 MBytes embedded RAM, and consumption below 2 W. Its mirrored embedded flash banks (2x 2 MB) support A/B swap capabilities.