The Renesas Synergy™ Development Kit DK-S3A7 is host to a Synergy S3 Series MCU from the S3A7 group, a super-efficient MCU because of its ARM® Cortex®-M4 CPU core with FPU running at moderate speed on an ultra-low power silicon process. The DK-S3A7 kit is engineered to allow you to harness and measure this efficiency while developing software for your end-product using the Synergy Platform.