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STM32F429BIT6


  • Arm® 32-bit Cortex®-M4 CPU with FPU 208-LQFP
  • 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
  • Thương hiệu: STMicroelectronics

375,000 /cái

  • Document: https://www.stmicroelectronics.com.cn/content/st_com/en/products/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32f4-series/stm32f429-439/stm32f429bi.html
  • 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 with fully programmable resolution (total width up to 4096 pixels, total height up to 2048 lines and pixel clock up to 83 MHz)
  • 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
    – VBAT supply 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
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STMicroelectronics

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