STM32H750XBH6U STMicroelectronics Integrated Circuit (BGA) In Stock
STMicroelectronics STM32H750XBH6U is a high-performance 32-bit ARM Cortex-M7 microcontroller running up to 480 MHz with 128KB Flash, dual-bank QSPI interface, and advanced peripherals in a 240-ball TFBGA package.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 265
- Lifecycle
- ACTIVE
- Datasheet
- STM32H750XBH6U Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M7 core at 480 MHz with double-precision FPU and 1 MB of TCM RAM delivering over 1000 CoreMark score for compute-intensive applications
- 128 KB internal Flash plus external memory interface supporting QSPI, FMC, and SDRAM for code-execute-in-place or full firmware-from-flash-XIP configurations
- Rich multimedia peripherals including LTDC display controller, JPEG codec, and DMA2D Chrom-ART accelerator enabling smooth GUI rendering at up to 1280x800 resolution
- 240-ball TFBGA package with -40°C to 85°C operating range integrating USB HS OTG, Ethernet MAC, CAN-FD, and dual 16-bit ADCs at 3.6 MSPS
Applications
The STM32H750XBH6U targets high-performance embedded applications including industrial HMI panels, machine vision systems, and audio processing platforms that demand 480 MHz Cortex-M7 throughput with rich display and connectivity peripherals. Its Chrom-ART DMA2D accelerator and LTDC controller offload the CPU from pixel-fill operations, enabling fluid GUI animations on TFT displays up to 1280x800 without degrading real-time control tasks. The integrated Ethernet MAC and USB HS OTG make it well suited for connected industrial gateways and smart IoT edge devices requiring simultaneous network and local-interface connectivity.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for STM32H750XBH6U:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 400MHz, CMOS, PBGA265
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 400MHz, CMOS, PBGA240
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4/M7 CPU, 400MHz, CMOS, PBGA265
Frequently Asked Questions
What is the maximum CPU frequency of STM32H750XBH6U and how does double-precision FPU benefit DSP workloads?
The STM32H750XBH6U Cortex-M7 core runs up to 480 MHz and includes a double-precision floating-point unit, allowing IEEE 754 double-precision calculations in 1 clock cycle instead of emulating them in software at roughly 100 cycles, which is critical for navigation algorithms, audio DSP, and sensor fusion that require 64-bit intermediate precision.
How does the STM32H750XBH6U's 128 KB internal Flash limit affect typical firmware deployment, and what is the recommended workaround?
With only 128 KB of internal Flash, large firmware images exceeding that size must be stored in external QSPI NOR Flash and executed via execute-in-place (XIP) at up to 110 MHz interface speed; the on-chip OCTOSPI interface supports densities from 8 MB to 512 MB, ensuring the 480 MHz core is not memory-bottlenecked for most real-time HMI or industrial control applications.
Which display resolutions can the STM32H750XBH6U LTDC controller drive natively without an external GPU?
The integrated LTDC controller supports active display resolutions up to 1280x800 pixels at 32 bits per pixel with two hardware layers and alpha blending, while the Chrom-ART DMA2D accelerator fills framebuffers at up to 25 Mpixels/s, enabling 60 Hz refresh on a 800x480 WVGA panel with less than 10% CPU bandwidth consumed by graphics tasks.
For a connected industrial gateway needing both Ethernet and USB, how does STM32H750XBH6U reduce external IC count?
The STM32H750XBH6U integrates a 10/100 Ethernet MAC with RMII interface and a USB 2.0 High-Speed OTG controller with embedded PHY on a single die, eliminating the need for discrete USB PHY ICs and MAC controllers that would otherwise add 3 to 5 components and 40 mm2 of PCB area to the design.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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