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In stock: 1-3 working days / No stock: 4-8 weeks on averageNUCLEO-U5A5ZJ-Q Development Boards & Kits - ARM
Parameter
| Manufacturer | STMicroelectronics |
| Product Category | Development Boards & Kits - ARM |
| Series | STM32U5 |
| Product Type | STM32 Nucleo-144 Development Board |
| Target MCU | STM32U5A5ZJT6Q |
| MCU Core | Arm Cortex-M33 with TrustZone® |
| CPU Frequency | Up to 160 MHz |
| Program Flash | 4 MB |
| SRAM | 2.5 MB |
| On-board Debugger | ST-LINK/V3E |
| Power Features | Internal / External SMPS Support for Low Power Operation |
| Expansion Interfaces | Arduino™ Uno V3, ST Zio, ST morpho Headers |
| Additional Connectors | USB Type-C®, USB Micro-AB OTG, Ethernet RJ45, CAN FD Header, Camera FPC, M.2 Key A Connector |
| Communication Features | Virtual COM Port, Mass Storage, Debug Interface |
| On-board Components | 3 User LEDs, User Button, Boot Button, Reset Button, 32.768 kHz Crystal |
| Development Ecosystem | STM32CubeIDE, STM32CubeMX, STM32CubeU5 |
| Board Form Factor | Nucleo-144 |
| Mounting Style | Development Board |
| Packaging | Bulk |
| Brand | STMicroelectronics |
| Factory Pack Quantity | 1 |
| Lifecycle | Active |
| Subcategory | Development Tools |
Application
The NUCLEO-U5A5ZJ-Q is a high-performance STM32 Nucleo-144 development board designed for evaluating and prototyping applications based on the STM32U5A5ZJT6Q ultra-low-power Arm Cortex-M33 microcontroller. The board integrates an on-board ST-LINK/V3E debugger/programmer with Virtual COM Port, Mass Storage, and drag-and-drop programming, eliminating the need for an external debug probe. It features comprehensive expansion options including Arduino™ Uno V3, ST Zio, and ST morpho connectors, along with Ethernet, USB OTG, USB Type-C®, CAN FD, camera interface, and M.2 Key A connector for advanced connectivity. Equipped with an internal/external SMPS for optimized power efficiency and supported by the STM32Cube software ecosystem (STM32CubeIDE, STM32CubeMX, and STM32CubeU5), the NUCLEO-U5A5ZJ-Q is ideal for secure IoT devices, industrial automation, edge AI, machine learning, smart metering, medical electronics, secure embedded systems, networking, and advanced low-power application development. The board is an **Active** product in the STM32 Nucleo family. :contentReference[oaicite:0]{index=0}