Features：

• Core: Arm® 32-bit Cortex®-M4 CPU with FPU,Adaptive real-time accelerator (ARTAccelerator™) allowing 0-wait state executionfrom 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 intotwo banks allowing read-while-write

– Up to 256+4 KB of SRAM including 64-KBof CCM (core coupled memory) data RAM

– Flexible external memory controller with upto 32-bit data bus: SRAM, PSRAM,SDRAM/LPSDR SDRAM, CompactFlash/NOR/NAND memories

• LCD parallel interface, 8080/6800 modes

• LCD-TFT controller with fully programmableresolution (total width up to 4096 pixels, totalheight up to 2048 lines and pixel clock up to83 MHz)

• Chrom-ART Accelerator™ for enhancedgraphic 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

• Low power– Sleep, Stop and Standby modes

– VBAT supply for RTC, 20×32 bit backupregisters + optional 4 KB backup SRAM

• 3×12-bit, 2.4 MSPS ADC: up to 24 channelsand 7.2 MSPS in triple interleaved mode

• 2×12-bit D/A converters

• General-purpose DMA: 16-stream DMAcontroller 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 4IC/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, modemcontrol)

– Up to 6 SPIs (45 Mbits/s), 2 with muxedfull-duplex I2S for audio class accuracy viainternal 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/OTGcontroller with on-chip PHY

– USB 2.0 high-speed/full-speeddevice/host/OTG controller with dedicatedDMA, 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 to54 Mbytes/s

• Cryptographic acceleration: hardwareacceleration for AES 128, 192, 256, TripleDES, HASH (MD5, SHA-1, SHA-2), and HMAC

• True random number generator

• CRC calculation unit

• RTC: subsecond accuracy, hardware calendar

• 96-bit unique ID