● Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 180 MHz, MPU, 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
● Memories
● Up to 2 MB of Flash memory organized into two banks allowing read-while-write
● Up to 256+4 KB of SRAM including 64-KB of CCM (core coupled memory) data RAM
● Flexible external memory controller with up to 32-bit data bus: SRAM,PSRAM,SDRAM/LPSDR SDRAM , Compact Flash/NOR/NAND memories
● 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
● 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
● Sleep, Stop and Standby modes
● VBATsupply for RTC, 20×32 bit backup registers + optional 4 KB 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
● General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
● Up to 17 timers: up to twelve 16-bit and two 32-bit timers up to 180 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
● Debug mode
● SWD & JTAG interfaces
● Cortex-M4 Trace Macrocell™
● Up to 168 I/O ports with interrupt capability
● Up to 164 fast I/Os up to 90 MHz
● Up to 166 5 V-tolerant I/Os
● Up to 21 communication interfaces
● Up to 3 × I²C interfaces (SMBus/PMBus)
● Up to 4 USARTs/4 UARTs (11.25 Mbit/s, ISO7816 interface, LIN, IrDA, modem control)
● Up to 6 SPIs (45 Mbits/s), 2 with muxed full-duplex I²S for audio class accuracy via internal audio PLL or external clock
● 1 x SAI (serial audio interface)
● 2 × CAN (2.0B Active) and SDIO interface
● 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 Mbytes/s
● True random number generator
● CRC calculation unit
● RTC: subsecond accuracy, hardware calendar
● 96-bit unique ID
