SKU: IOWC-0956
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WeAct Studio STM32H7R3Z8J6 480MHz Cortex M7 Development Board

₹1,739.00 (Inclusive of all taxes)
Out of Stock

The WeAct Studio STM32H7R3Z8J6 development board features a high-performance 480MHz Arm Cortex-M7 core, extensive GPIO, and rich communication interfaces (UART, SPI, I2C, CAN FD), making it ideal for demanding industrial control, robotics, and high-speed IoT applications.

Features

  • 480MHz Cortex-M7 Core: Delivers exceptional processing power for real-time control, sensor fusion, and digital signal processing tasks.
  • Rich Peripheral Set: Includes multiple UART/USART, SPI, I2C, I2S, and CAN FD interfaces for broad sensor and actuator connectivity.
  • Advanced Analog Capabilities: Features dual 12-bit ADCs (17 channels) and a 12-bit DAC for high-precision measurement and control.
  • Flexible Memory & Clocking: Equipped with 32KB I/D cache, Octo-SPI interface for external flash, and a robust clock system with 6 sources and 3 PLLs.
  • Compact & Prototype-Ready: Comes with pre-soldered headers, offering up to 94 GPIOs in a compact 79x38mm footprint for rapid system integration.

Out of stock

Description

The WeAct Studio STM32H7R3Z8J6 development board is engineered around the high-performance STM32H7R3 MCU, leveraging a 480MHz Arm Cortex-M7 core with dedicated instruction and data caches. This architecture provides the computational throughput required for complex embedded applications such as motor control, audio processing, and secure industrial IoT gateways.

Built for system integrators and embedded developers, the board offers a comprehensive suite of industrial-grade peripherals, including 18 configurable timers, dual 12-bit ADCs, and a 12-bit DAC. Its robust clock system with multiple PLLs and clock safety ensures reliable operation in timing-critical environments. The inclusion of an Octo-SPI interface allows for high-speed external memory expansion, supporting data-intensive tasks.

Key Features

  • High-performance 480MHz Arm Cortex-M7 core with 32KB I-Cache and 32KB D-Cache.
  • Extensive communication interfaces: UART, USART, SPI, I2C, I2S, and CAN FD for versatile connectivity.
  • Advanced analog front-end with dual 12-bit ADCs (17 channels) and a single 12-bit DAC.
  • 18 configurable timers, including PWM and low-power variants, for precise motor and actuator control.
  • Robust clocking system with 6 independent sources, 3 PLLs, and Clock Security System (CSS).
  • Octo-SPI interface for high-speed connection to external NOR/NAND flash memory.
  • Wide operating voltage range from 1.71V to 3.6V for flexible power supply design.
  • Compact 144-UFBGA package mounted on a prototype-friendly board with pre-soldered header pins.

Applications

  • Industrial motor control and automation systems.
  • High-performance robotics and real-time sensor fusion.
  • Advanced IoT gateways and edge computing nodes.
  • Digital audio processing and embedded signal processing.
  • Automotive telematics and secure communication modules.

Technical Specifications

Microcontroller/SoCSTM32H7R3Z8J6 (Arm Cortex-M7)
Core FrequencyUp to 480 MHz
Cache Memory32KB I-Cache + 32KB D-Cache
GPIO PinsUp to 94
ADC/DAC2× 12-bit ADC (17 channels), 1× 12-bit DAC
Communication InterfacesUART, USART, SPI, I2C, I2S, CAN FD
Timers18 configurable timers (PWM, low-power)
External Memory InterfaceOcto-SPI (NOR/NAND Flash)
Clock System6 sources, 3 PLLs, CSS support
Supply Voltage1.71V to 3.6V
Package Type144-UFBGA
Dimensions (Board)79 mm x 38 mm x 2 mm
Weight12 g

Frequently Asked Questions

What development environment is recommended for programming this STM32H7 board?

The board is fully compatible with STMicroelectronics' STM32CubeIDE and STM32CubeMX configuration tool. You can also use the Arm Keil MDK or IAR Embedded Workbench IDEs. Development involves installing the STM32H7 series device packs, configuring clocks and peripherals via CubeMX, and deploying code via an ST-LINK/V2 or compatible SWD debugger connected to the board's programming header.

How do I supply power to the STM32H7R3Z8J6 development board?

The board operates from a wide voltage range of 1.71V to 3.6V. You can supply regulated 3.3V directly to the appropriate VDD pin via the provided headers. Ensure your power supply can deliver sufficient current for the core and active peripherals. For low-power designs, utilize the MCU's multiple power domains and integrated regulators as detailed in the STM32H7R3 reference manual.

Can I use the Octo-SPI interface to add external memory?

Yes, the Octo-SPI interface supports high-speed communication with external NOR and NAND flash memory chips. You must connect the memory device's pins to the corresponding OSPI data, clock, and chip select lines on the MCU. Configuration is done through the STM32CubeMX HAL, setting the appropriate mode (SDR/DDR) and timing parameters. This is ideal for storing large firmware images, graphics assets, or data logs.

Package Includes

  • 1 x WeAct Studio STM32H7R3Z8J6 480MHz Cortex M7 Development Board
  • 6 x Header Pins

Additional Information

Weight 0.02 kg
Dimensions 8 × 7 × 2 cm