STM32F7x6 by ST Microelectronics

The STM32F7x6 series, based on the Arm Cortex-M7 core (up to 216MHz, with FPU), offers a wealth of peripherals like LCD-TFT controllers supporting up to XGA resolution. It includes development tools such as Discovery and Nucleo boards, evaluation boards, and SMT32Cube software, with up to 1MB of Flash and 320KB of RAM.

• Peak Performance: Operating at 216MHz, delivers 1082CoreMark/462DMIPS, leveraging ST's ART Accelerator for zero-wait-state command execution from Flash memory, and enhanced by DSP instructions and floating-point unit. L1 cache (I-cache 4KB + D-cache 4KB) ensures optimal performance when accessing external memory
• Power Efficiency: Achieves 7CoreMark/mW at 1.8V in both active and Flash memory execution modes, thanks to ST's 90nm process, ART Accelerator, and dynamic power scaling. Consumes only 100µA (Typ.) in STOP mode, on par with STM32F427/429/437/439 series
• Graphics Capabilities: Features a new 2-layer supported LCD-TFT controller interface and Chrom-ART Accelerator for twice the CPU speed in graphic content processing. Supports efficient 2D image data copying, image format conversion, and image blending, allowing offloading of graphic content processing to the accelerator and freeing up CPU resources for other applications
• Feature-rich
• Communication Interfaces (Up to 25 channels): UART (up to 12.5Mbit/s, 4 channels), USART (up to 12.5Mbit/s, 4 channels), SPI (up to 50Mbit/s, 6 channels), I2C interfaces with optional digital filter functionality (4 channels), CAN controllers (2 channels), SDIO, USB 2.0 full-speed device/host/OTG controllers (on-chip PHY included), USB 2.0 high-speed/full-speed device/host/OTG controllers (on-chip full-speed PHY and ULPI included), Ethernet MAC, S/PDIF input, and HDMI-CEC
• Analog Features: 2 x 12-bit DAC, 3 x 12-bit ADC (up to 2.4MSPS or 7.2MSPS in interleaved mode)
• Timers: Up to 18 timers operating at up to 216MHz, including 16-bit and 32-bit timers
• Flexible Memory Controller: Supports expansion of memory range using a 32-bit parallel interface. Compatible with various memory types such as SDRAM, SRAM, PSRAM, NOR, NAND, and Compact Flash. Also enables code execution from external serial Flash memory using dual Quad-SPI