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The STM32 NUCLEO-H755ZI-Q development board is a powerful and versatile platform featuring the STM32H755ZIT6 dual-core microcontroller with ARM Cortex-M7 running at 480 MHz and Cortex-M4 at 240 MHz. With 2 MB of Flash memory, 864 kB SRAM, and 1 MB RAM, it is designed for demanding embedded applications. The board includes Arduino Uno Rev3 connectors and ST Morpho pins, ensuring compatibility with a wide range of shields and modules. Equipped with an on-board ST-LINK/V2 debugger, microUSB interfaces, Ethernet support, and advanced cryptographic features, this development board is ideal for prototyping, industrial automation, IoT projects, and academic research. Its compatibility with mbed, Keil, IAR, and GCC environments makes it a flexible choice for developers. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Dual-core ARM Cortex-M7 (480 MHz) and Cortex-M4 (240 MHz) for high-speed performance.
Large memory resources: 2 MB Flash, 864 kB SRAM, and 1 MB RAM.
Compatible with Arduino Uno Rev3 and ST Morpho connectors for flexible prototyping.
On-board ST-LINK/V2 debugger with SWD output and microUSB connectivity.
Advanced peripherals including 16-bit ADC (36 channels), multiple timers, and rich communication interfaces.
Built-in Ethernet interface supporting IEEE-802.3-2002 for networking applications.
Enhanced security with AES, TDES, HASH, HMAC, and a hardware random number generator.
Supported by major IDEs and development platforms, ensuring wide accessibility.

STM32 Nucleo H755ZI-Q.

The module has three built-in LEDs.
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Industrial automation systems requiring high-performance real-time control.
IoT devices and smart home projects leveraging Ethernet and USB connectivity.
Academic research and embedded systems training in universities.
Robotics projects needing powerful processing and multiple interface options.
Prototyping and testing of advanced cryptographic or security-driven applications.
Multi-sensor data acquisition and processing solutions.
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| General Specifications | |
| Microcontroller | STM32H755ZIT6 |
| Core | ARM Cortex-M7 (480 MHz), ARM Cortex-M4 (240 MHz) |
| Flash Memory | 2 MB |
| SRAM | 864 kB |
| RAM | 1 MB |
| ADC | 16-bit, 36-channel |
| Timers | 17 × 16-bit, 2 × 32-bit |
| Interfaces | 4× I2C, 6× SPI, 3× I2S, 2× CAN, 4× USART, 4× UART, USB OTG FS |
| Ethernet | IEEE-802.3-2002 support |
| Connectors | Arduino Uno Rev3, ST Morpho |
| Debugger | On-board ST-LINK/V2 with SWD output |
| Power Supply | USB, 3.3V, 7–12V (via connectors), 5V via Morpho |
| Built-in LEDs | Power, Communication, User |
| Built-in Buttons | Reset, User |
| Security Features | AES 128/192/256, TDES, HASH, HMAC, RNG |
| Supported IDEs | Keil, IAR, GCC, mbed platform |
| Quartz Resonator | 32.768 MHz |
| Shipment Weight | 0.1347 kg |
| Shipment Dimensions | 18 × 10 × 5 cm |
Please allow 5% measuring deviation due to manual measurement.
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Useful links |
1 x STM32 NUCLEO-H755ZI-Q - STM32H755ZIT6 ARM Cortex M7/M4 Development Board
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