STMICROELECTRONICS NUCLEO-H755ZI-Q Development Board

The NUCLEO-H755ZI-Q development board is a high-performance and secure prototyping platform designed for advanced embedded and graphical applications. Built around the powerful STM32H7 series microcontroller, it features an Arm Cortex core with TrustZone security, DSP, and FPU support. With up to 2MB Flash and massive SRAM capacity, this board is ideal for graphics-intensive, industrial, AI-enabled, and secure IoT applications. It integrates rich connectivity, advanced cryptographic hardware, USB Type-C, and multiple high-speed memory interfaces. Designed for professional developers, it supports low-power modes and high-speed operation, making it suitable for both performance-critical and energy-efficient embedded designs. Features: High-performance ARM Cortex core with TrustZone security Advanced graphics support with Neo-Chrom GPU & LTDC Integrated hardware cryptography (AES, PKA, RNG, HASH) USB OTG High-Speed with embedded PHY Octo-SPI and Hexadeca-SPI high-speed memory interfaces Rich communication interfaces including CAN FD & SDMMC Ultra-low-power modes with LPBAM support Package Includes: 1 x STMICROELECTRONICS NUCLEO-H755ZI-Q Development Board

Specifications

Core	ARM Cortex-M33 with DSP & FPU
Max Frequency	Up to 160 MHz
Flash Memory	2 MB with ECC
SRAM	Up to 786 KB
Item Type:	Development Board
Core:	ARM Cortex-M33 (32-bit)
Frequency	160 MHz
RAM:	2.5 MB SRAM
ROM Capacity:	4 MB Flash
Memory Interface Type	Octo-SPI, Hexadeca-SPI, External Memory Support
Length (mm):	138
Width (mm):	70
Weight (g):	65
Operating Voltage (V):	2.7~5.5
Dimensions (L x W x H) mm	170 x 130 x 130
Installation	Tool-Free, Easy Replacement
Shipping Weight	0.106 kg
Shipping Dimensions	19 × 10 × 5 cm