STM32N645X0 Datasheet | STMicroelectronics

STM32N6x5xx STM32N6x7xx Arm® Cortex®-M55-based MCU, with ST Neural-ART Accelerator, H264 encoder, Neo-Chrom 2.5D GPU, 4.2 Mbytes contiguous SRAM - production data Features - Includes ST state-of-the-art patented technology Core - Arm® 32-bit Cortex®-M55, 3616 Core Mark®, frequency up to 800 MHz, 32-Kbyte ICACHE, 32-Kbyte DCACHE, Core Mark® score 4.52 - Arm® MVE (M-Profile vector extension), Helium™ technology, Trust Zone® MPU, NVIC - Half, single and double precision floating point unit (FPU) supports vector and scalar half-, single-, and double-precision floating-point datatypes Neural processing unit (STM32N6x7 only) - ST Neural-ART Accelerator, frequency up to 1 GHz, 600 Gops, 288 MAC/cycle - Specialized hardware units for DNN (deep-neural network) inference functions - Flexible dedicated stream processing engine - Real-time encryption/decryption - On-the-fly weight depression Memories - 4.2-Mbyte contiguous SRAM - 128-Kbyte TCM (tightly-coupled memory) RAM with ECC for critical real-time data + 64-Kbyte instruction TCM RAM with ECC for critical real-time routines - 8-Kbyte backup SRAM active in VBAT mode - Flexible external memory controller with cypher engine supporting up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories - XSPI supporting serial PSRAM, NAND, NOR, Hyper RAM™/ Hyper Flash™ frame formats - 2 ports: XSPIM 8- and 16-bit configuration up to 200 MHz VFBGA142 (8 x 8 mm) pitch 0.5 mm VFBGA169 (6 x 6 mm) pitch 0.4 mm VFBGA178 (12 x 12 mm) pitch 0.8 mm VFBGA198 (10 x 10 mm) pitch 0.65 mm VFBGA223 (10 x 10 mm) pitch 0.5 mm VFBGA264 (14 x 14 mm) pitch 0.8 mm Graphics - Neo-Chrom 2.5D GPU: scaling, rotation, alpha blending, texture mapping, perspective transformation - Chrom-ART Accelerator (DMA2D) - Hardware JPEG codec with MJPEG - LCD-TFT controller up to XGA resolution Video - Parallel and 2-lane CSI-2 camera...