Spot supply for original sale STM32F746ZET6 144-LQFP STM32F7 microcontroller IC 32-bit single core 216MHz 512KB FLASH

Product 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 (1percent 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 lowpower 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

Specifications

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