stm32h750vb

stm32h750vb Core Board best Minimum System

The pin headers are not soldered. You can solder the pin headers by yourself according to your usage.   STM32H750VB core board, the board currently uses STM32H750VBT6 V version

Details stm32h750vb
Details stm32h750vb

Details stm32h750vb

The default frequency is 480mhz, the internal flash is 128k (currently 2M), and the total RAM exceeds 1M bytes (divided into several areas),

Board size length: 5CM wide 5CM,
Power supply: MICROUSB power supply (support DFU download),
STLINK power supply
Crystal: 25M crystal, 32768k crystal
Pin header: all io leads
Button: a reset button
Led: a power indicator LED

Description STM32H750VBT6

STM32H750xB devices are based on the high-performance Arm Cortex-M7 32-bit RISC core operating at up to 400 MHz. The Cortex -M7 core features a floating point unit (FPU) which supports Arm double-precision (IEEE 754 compliant) and single-precision dataprocessing instructions and data types. STM32H750xB devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

STM32H750xB devices incorporate high-speed embedded memories with a Flash memory of 128 Kbytes, 1 Mbyte of RAM (including 192 Kbytes of TCM RAM, 864 Kbytes of user SRAM and 4 Kbytes of backup SRAM), as well as an extensive range of enhanced I/Os and peripherals connected to APB buses, AHB buses, 2×32-bit multi-AHB bus matrix and a multi-layer AXI interconnect supporting internal and external memory access.

All the devices stm32h750vb offer three ADCs, two DACs, two ultra-low power comparators, a low-power RTC, a high-resolution timer, 12 general-purpose 16-bit timers, two PWM timers for motor control, five low-power timers, a true random number generator (RNG), and a cryptographic acceleration cell. The devices support four digital filters for external sigma-delta modulators (DFSDM). They also feature standard and advanced communication interfaces.

Overview stm32h750vb
Overview stm32h750vb

Standard peripherals
Four I2Cs
Four USARTs, four UARTs and one LPUART
Six SPIs, three I2Ss in Half-duplex mode. To achieve audio class accuracy, the I2S peripherals can be clocked by a dedicated internal audio PLL or by an external clock to allow synchronization
Four SAI serial audio interfaces

One SPDIFRX interface
One SWPMI (Single Wire Protocol Master Interface)
Management Data Input/Output (MDIO) slaves
Two SDMMC interfaces
A USB OTG full-speed and a USB OTG high-speed interface with full-speed capability (with the ULPI)
One FDCAN plus one TT-CAN interface
An Ethernet interface
Chrom-ART Accelerator
HDMI-CEC

Advanced peripherals including
A flexible memory control (FMC) interface
A Quad-SPI Flash memory interface
A camera interface for CMOS sensors
An LCD-TFT display controller

A JPEG hardware compressor/decompressor
Dedicated supply inputs for USB (OTG_FS and OTG_HS) are available on all packages except LQFP100 to allow a greater power supply choice.
A comprehensive set of power-saving modes allows the design of low-power applications.

stm32h750vb best
stm32h750vb best

Key Features
32bit Arm Cortex-M7 core with double precision FPU and L1 cache: 16Kbytes of data and 16Kbytes of instruction cache; frequency up to 400MHz, MPU, 856DMIPS/2.14DMIPS/MHz (Dhrystone 2.1), and DSP instructions

Memories
Dual mode Quad-SPI memory interface running up to 133MHz
Flexible external memory controller with up to 32bit data bus:
SRAM, PSRAM, NOR Flash memory clocked up to 133MHz in synchronous mode
SDRAM/LPSDR SDRAM
8/16bit NAND Flash memories

Security
ROP, PC-ROP, active tamper, secure firmware upgrade support, Secure access mode
General-purpose input/outputs
Up to 168 I/O ports with interrupt capability
Reset and power management
3 separate power domains which can be independently clock-gated or switched off

1.62 to 3.6V application supply and I/Os
POR, PDR, PVD and BOR
Dedicated USB power embedding a 3.3V internal regulator to supply the internal PHYs
Embedded regulator (LDO) with configurable scalable output to supply the digital circuitry

Voltage scaling in Run and Stop mode (5 configurable ranges)
Backup regulator (~0.9V)
Voltage reference for analog peripheral/VREF+
Low-power modes: Sleep, Stop, Standby and VBAT supporting battery charging

Low-power consumption
Total current consumption down to 4µA
Clock management
Internal oscillators: 64MHz HSI, 48MHz HSI48, 4MHz CSI, 32kHz LSI
External oscillators: 4-48MHz HSE, 32.768kHz LSE
3 PLLs with Fractional mode
Interconnect matrix

3 bus matrices (1 AXI and 2 AHB)
Bridges (5x AHB2-APB, 2x AXI2-AHB)
4 DMA controllers to unload the CPU
1x high-speed master direct memory access controller (MDMA) with linked list support

2x— dual-port DMAs with FIFO
1x— basic DMA with request router capabilities
11 analog peripherals
3x ADCs with 16bit max. resolution (up to 36 channels, 4.5MSPS at 12bits)
1x temperature sensor
2x 12bit D/A converters(1MHz)
2x ultra-low-power comparators
2x operational amplifiers (8MHz bandwidth)
1x digital filters for sigma delta modulator(DFSDM) with 8 channels/4 filters

stm32h750vb promotion
stm32h750vb promotion

Graphics
LCD-TFT controller up to XGA resolution
Chrom-ART graphical hardware Accelerator (DMA2D) to reduce CPU load
Hardware JPEG Codec
Up to 22 timers and watchdogs
1x high-resolution timer (2.5ns max resolution)
2x 32bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input (up to 200MHz)
2x 16bit advanced motor control timers (up to 200MHz)
10x 16bit general-purpose timers (up to 200MHz)

5x 16bit low-power timers (up to 200MHz) stm32h750vb
2x watchdogs (independent and window)
1x SysTick timer
RTC with sub-second accuracy & HW calendar
Cryptographic acceleration
AES 128, 192, 256, TDES
HASH (MD5, SHA-1, SHA-2), HMAC
True random number generators

Debug mode
SWD & JTAG interfaces
4-Kbyte Embedded Trace Buffer

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