Features
■ Core: ARM® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator™) and L1-cache: 4KB data cache and 4KB instruction cache, allowing 0-wait state execution from embedded Flash memory and external memories, frequency up to 216 MHz, MPU, 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions.
■ Memories – Up to 1MB of Flash memory – 1024 bytes of OTP memory – SRAM: 320KB (including 64KB of data TCM RAM for critical real-time data) + 16KB of instruction TCM RAM (for critical real-time routines) + 4KB of backup SRAM (available in the lowest power modes) – Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories
■ Dual mode Quad-SPI
■ LCD parallel interface, 8080/6800 modes
■ LCD-TFT controller up to XGA resolution with dedicated Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)
■ Clock, reset and supply management – 1.7 V to 3.6 V application supply and I/Os – POR, PDR, PVD and BOR – Dedicated USB power – 4-to-26 MHz crystal oscillator – Internal 16 MHz factory-trimmed RC (1% accuracy) – 32 kHz oscillator for RTC with calibration – Internal 32 kHz RC with calibration
■ Low-power – Sleep, Stop and Standby modes – VBAT supply for RTC, 32×32 bit backup registers + 4KB backup SRAM
■ 3×12-bit, 2.4 MSPS ADC: up to 24 channels and 7.2 MSPS in triple interleaved mode
■ 2×12-bit D/A converters
■ Up to 18 timers: up to thirteen 16-bit (1x low- power 16-bit timer available in Stop mode) and two 32-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input. All 15 timers running up to 216 MHz. 2x watchdogs, SysTick timer
■ General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
■ Debug mode – SWD & JTAG interfaces – Cortex®-M7 Trace Macrocell™
■ Up to 168 I/O ports with interrupt capability – Up to 164 fast I/Os up to 108 MHz – Up to 166 5 V-tolerant I/Os
■ Up to 25 communication interfaces – Up to 4× I2C interfaces (SMBus/PMBus) – Up to 4 USARTs/4 UARTs (27 Mbit/s, ISO7816 interface, LIN, IrDA, modem control) – Up to 6 SPIs (up to 50 Mbit/s), 3 with muxed simplex I2S for audio class accuracy via internal audio PLL or external clock – 2 x SAIs (serial audio interface) – 2 × CANs (2.0B active) and SDMMC interface – SPDIFRX interface – HDMI-CEC
■ Advanced connectivity – USB 2.0 full-speed device/host/OTG controller with on-chip PHY – USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI – 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII
■ 8- to 14-bit parallel camera interface up to 54 Mbyte/s
■ True random number generator
■ CRC calculation unit
■ RTC: subsecond accuracy, hardware calendar
■ 96-bit unique ID