The i.MX RT700 crossover MCU family includes a main-compute domain with an Arm Cortex M33 and a Cadence Tensilica HiFi 4 DSP both running at 325MHz, a low-energy sense-compute domain with an Arm Cortex M33 and a Cadence Tensilica HiFi 1 DSP both running at 100MHz, an NXP proprietary machine learning inference core, a high-efficiency GPU, an EdgeLock Secure Enclave (Core Profile) ELE-CP (S50), a broad range of connectivity peripherals, 7.5 MBytes of shared low-power SRAM, and an always-on domain with real time clock and wake-up signaling on events.
PSA Certified Level 3 Details
| Certificate Number: | 0632793520849-10000 |
| Date of Issue: | 27/07/2026 |
| Test Lab: | DEKRA |
| Certification Holder: | NXP Semiconductors |
| Certified Product: | i.MX RT700 version B0: i.MX RT735S, i.MX RT758S, i.MX RT798S |
| Hardware Version: | B0 |
| Software Version: | EdgeLock Enclave (ELE-CP (S50)) - SDK 25.12.00, System ROM Firmware - T2.0.32, Secure enclave ROM - 2.10.0, Crypto Library Normal Secure for i.MX RT700 - SDK V2.0.0 |
| Certification Type: | PSA Certified Level 3 |
| Developer Type: | PSA Certified – Chip |
