SMART™ ARM® Cortex®-M7 based MCUs contain memory architectures with up to 384 Kb multi-port SRAM, of which 256 Kb can be configured as tightly coupled memory delivering zero wait state access at 300 MHz. While SAM E70 and S70 suit connectivity and industrial applications, auto-grade SAM V70 and SAM V71 serve in-vehicle infotainment, audio amplifier, telematics, and head unit control applications. Features include USB OTG and on-chip USB PHY and 512 Kb, 1 MB, and 2 MB Flash memory densities.