The NXP MIMX8MM4DVTLZAA is a dual-core ARM Cortex-A53 application processor running at 1.8 GHz, paired with an ARM Cortex-M4 coprocessor for real-time tasks.
Rated for 0°C to 95°C junction temperature — commercial grade.
Security and peripheral set
Security features include ARM TrustZone, CAAM (cryptographic acceleration), HAB (secure boot), OCRAM (on-chip RAM for secure contexts), RDC (resource domain controller), SJC (secure JTAG), and SNVS (secure non-volatile storage). That list covers the typical requirements for a secure-boot chain and trusted execution environment in an IoT gateway or payment terminal. Additional interfaces: I²C, PCIe, SDHC, SPI, UART — enough for Wi-Fi/BT modules, NVMe storage, or sensor arrays.