The S5D3 adds a new tier to the S5 MCU group for applications that require a high-performance Cortex M4F core at a very attractive price point, that does not require on-chip graphic acceleration or ethernet connectivity. The S5D3 is built on a highly efficient 40nm process, and fully supported by the Synergy Software Package (SSP). From a solution approach S5D3 offers a nice suitable specification which fits different IoT application requirements like Security, large embedded RAM and power consumption.