MIMXRT555SFFOCR

MIMXRT555SFFOCR is an i.MX-RT500 crossover MCU with Arm® Cortex®-M33. It is a dual-core device that features an Arm® Cortex®-M33 and Cadence® Xtensa® Fusion F1 DSP, designed for low power wearable and consumer IoT applications. The Cortex-M33 includes two hardware coprocessors providing enhanced performance for an array of complex algorithms along with a 2D vector GPU with LCD interface and MIPI DSI PHY. It offers a rich set of peripherals, embedded security and very low power consumption. It is supported by the MCUXpresso ecosystem, which includes an SDK, a choice of IDEs and secure provisioning and configuration tools to enable rapid development.

• A digital microphone interface supporting up to 8 channels with associated decimators and voice
• Asymmetric cryptography acceleration using CASPER co-processor
• NIST SP 800-90b compliant TRNG design with 512bit output per call
• Main external power supply: 1.8V ±5%
• Analog supply: 1.71 to 1.89V
• RBB/FBB to provide additional control over power/performance trade-offs
• 5MB SRAM memory
• SRAM PUF, AES256, HASH security
• FOWLP249 package
• Ambient temperature range from -20°C to +85°C