The STM32U3 series is the first STM32 based on near-threshold design which drastically reduces the dynamic consumption of the final application. This product represents the market-leader in term of efficiency with 117 Coremark/mW and a static mode < 2 µA. It also integrates ST’s innovative hardware signal processing (HSP) technology, which accelerates digital signal processing (DSP) and edge AI tasks while drastically improving power efficiency.
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PSA Certified Level 3 iSE/SE
| Certificate Number: | 0632793520467-10000 |
| Date of Issue: | 30/10/2026 |
| Test Lab: | Keysight Riscure |
| Certification Holder: | STMicroelectronics |
| Certified Product: | STM32U385xx |
| Hardware Version: | STM32U385xx revision X |
| Certification Type: | PSA Certified Level 3 iSE/SE |
| Developer Type: | PSA Certified – Chip |
