MCXN546VNLT

MCXN546VNLT is a 32-bit Arm® Dual Cortex-M33 TrustZone® microcontroller for industrial and consumer IoT applications with USB HS and FS, CAN FD, LP Flexcomm Interface, SDIO, 32-bit counter/timers, SCTimer/PWM, FlexPWM, 4x 16-bit 2.0Msamples/sec ADC, comparator, temperature sensor, PKC, AES, PUF, SHA, CRC, RNG. TrustZone for Armv8-M, secure boot/update ROM, NXP's EdgeLock® secure subsystem S50 black-box secure enclave with key storage and crypto algorithms protected from side-channel attacks as well as internal/external tamper events, flash encryption, external memory interface with on-the-fly PRINCE decryption, options for hardware physically unclonable function and factory root of trust programming. Target applications include industrial and consumer IoT, industrial communications, smart metering, motor control, automation and control, sensors.

• 1KB flash, 352K SRAM, 2 max tamper pins, 74 max GPIOs, Y SRAM PUF
• Cortex-M33 primary CPU-TrustZone, MPU, FPU, SIMD, ETM, CTI
• Cortex-M33 Barebone secondary CPU, DSP Accelerator (PowerQUAD, w CP intf)
• SmartDMA, N1-16 neural processing unit (NPU), Coolflux BSP32, secure multilayer bus matrix
• ELS S50 - AES-256, SHA-2, RNG, ECC-256 (ECDSA, ECDH)
• PKC (Asymmetric Crypto accelerator), SRAM PUF for RoT Key
• PRINCE OTF Encrypt/Decrypt for internal and external flash, protected flash region (PFR)
• DICE and UID and debug authentication, 2x code watchdog
• Tamper detect - eight tamper pins, active and passive tamper pin detect, voltage tamper detect
• 100-pin HLQFP package, operating temperature range from -40°C to 125°C