![]() Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSIĮxternal oscillators: 4-48 MHz HSE, 32.768 kHz LSEģ× PLLs (1 for the system clock, 2 for kernel clocks) with Fractional modeġ× high-speed master direct memory access controller (MDMA) with linked list supportġ× basic DMA with request router capabilitiesĤ× USARTs/4x UARTs (ISO7816 interface, LIN, IrDA, up to 12.5 Mbit/s) and 1x LPUARTĦ× SPIs, 3 with muxed duplex I2S audio class accuracy via internal audio PLL or external clock, 1x I2S in LP domain (up to 133 MHz)Ģ× SD/SDIO/MMC interfaces (up to 125 MHz)Ģ× CAN controllers: 2 with CAN FD, 1 with time-triggered CAN (TT-CAN)Ģ× USB OTG interfaces (1FS, 1HS/FS) crystal-less solution with LPM and BCDĮthernet MAC interface with DMA controllerĨ- to 14-bit camera interface (up to 80 MHz)ģ× ADCs with 16-bit max. Low-power modes: Sleep, Stop, Standby and VBAT supporting battery charging ![]() Voltage reference for analog peripheral/VREF+ Voltage scaling in Run and Stop mode (5 configurable ranges) Up to 168 I/O ports with interrupt capabilityģ separate power domains which can be independently clock-gated or switched off:ġ.62 to 3.6 V application supply and I/Osĭedicated USB power embedding a 3.3 V internal regulator to supply the internal PHYsĮmbedded regulator (LDO) with configurable scalable output to supply the digital circuitry 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domainĭual mode Quad-SPI memory interface running up to 133 MHzįlexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memory clocked up to 133 MHz in Synchronous mode Up to 2 Mbytes of Flash memory with read-while-write supportġ Mbyte of RAM: 192 Kbytes of TCM RAM (inc. The STM32 Nucleo-144 board does not require any separate probe, as it integrates the ST-LINK/V2-1 debugger/programmer and it comes with the STM32 comprehensive software HAL library, together with various packaged software examples, as well as a direct access to the ARM®mbed™online resources.ģ2-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache:ġ6 Kbytes of data and 16 Kbytes of instruction cacheĨ56 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1) The ST Zio connector, which is an extension of Arduino™ Uno, provides access to more peripherals and ST morpho headers make it easy to expand the functionality of the Nucleo open development platform with a wide choice of specialized shields. ![]() The STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32 microcontroller, choosing from the various combinations of performance, power consumption and features. STM32 Nucleo-144 development board with STM32H743ZIT6 MCU, supports Arduino, ST Zio and morpho connectivity NUCLEO-H743ZI - Development Boards & Kits - ARM STM32 Nucleo-144 development board with STM32H743ZI MCU, supports Arduino, ST Zio and morpho connectivity
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