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The new Synergy S5D3 MCU Group is ideal for applications that require a high-performance Cortex M4F core without the need for on-chip graphic acceleration or Ethernet connectivity. It features large embedded RAM, suitable for handling high performance communication stacks without external components. The addition of the Secure Cryptographic Engine (SCE7) provides security integration far above other competitive solutions in the market for this class of MCU. The S5D3 is built on a highly efficient 40nm process and fully supported by the Synergy Software Package (SSP). This benefits customers by allowing seamless transition between different products using a common API for integrated low level drivers, middleware packages and application frameworks.

If customers are looking for a more cost-optimized version of today’s existing Synergy S5D5 or S5D9, this is an ideal migration path. This new MCU offers a suitable general-purpose specification which is fitting for broad applications in industrial, metering and consumer markets – and with a very attractive price point!


Target Applications
  • Industrial automation (system control and mechanical control)
  • Building automation (system control and mechanical control)
  • Smart meter: (network control)
  • Office automation (system control)
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