STM32MP215AAO3

STM32MP215AAO3 is a Arm®‑based microprocessor integrating a single‑core 64‑bit Cortex®‑A35 running at up to 1.2GHz together with a Cortex®‑M33 core operating up to 300MHz. This heterogeneous architecture allows the execution of high‑level OS on Cortex‑A35 while ensuring deterministic real‑time processing on the Cortex‑M33. The device supports external memories up to 4GB, including DDR3L, DDR4, and LPDDR4 through a 16bit SDRAM interface. A total of 456KB of internal SRAM including AXI SYSRAM and backup SRAM with ECC. It integrates extensive peripherals connected through multi‑layer AXI and AHB interconnects, providing up to 98 secure GPIOs with interrupt capability. Advanced security features include Arm® TrustZone® technology, secure boot, cryptographic hardware accelerators, tamper detection, and a complete resource isolation framework. Multimedia support is provided by an LCD‑TFT controller supporting 24‑bit RGB up to 1920×1080 resolution and camera interfaces including MIPI CSI‑2.

• 64-bit Cortex®-A35 with NEON™, TrustZone®, and multi-level cache
• Cortex®-M33 core with FPU, MPU, and TrustZone® support
• Octo-SPI interface and flexible external memory controller
• Multiple power domains, LDO regulators, and low-power modes
• 48-channel DMA system for high-performance data transfers
• Up to 37 communication interfaces including USB, CAN-FD, SPI, and Ethernet
• STNoC interconnect up to 600MHz with 128/64/32bit bus and 32bit Arm® AMBA® AHB up to 300MHz
• 1.71 to 1.95V and 2.7/3 to 3.6V multiple section I/O supply
• Junction temperature range from -40°C to +125°C
• Available in 225 pins VFBGA package