Features:

• Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive Real-Time Accelerator (ART Accelerator™) allowing zero-wait state execution from Flash memory, frequency up to 180 MHz, memory protection unit (MPU), achieving up to 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) performance, 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, and NAND memories

• LCD parallel interface, 8080/6800 modes

• LCD-TFT controller with up to XGA resolution, featuring a dedicated Chrom-ART Accelerator™ (DMA2D) for enhanced graphical content creation

• 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 oscillator (1% accuracy)

– 32 kHz oscillator for RTC with calibration

– Internal 32 kHz RC oscillator with calibration

• Low power

– Sleep, Stop and Standby modes

– Vbat supply for RTC, 20×32-bit backup registers, and optional 4 KB backup SRAM

• 3×12-bit, 2.4 MSPS A/D converters: 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: twelve 16-bit timers 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 Embedded 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, ISO 7816 interface, LIN, IrDA, modem control)

– Up to 6 SPIs (45 Mbits/s), 2 with muxed full-duplex I2S to achieve audio class accuracy via internal audio PLL or external clock

– 1 SAI (Serial Audio Interface)

– 2 CANs (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 MB/s

• True random number generator

• CRC calculation unit

• RTC: subsecond accuracy, hardware calendar

• 96-bit unique ID