SPIDER Automation 32F746GDISCOVERY Evaluation Kit | STM32F746NG ARM Cortex-M7 & 4.3″ Touch LCD
Description
SPIDER Automation STMicroelectronics 32F746GDISCOVERY Development Kit provides a complete, feature-rich demonstration and prototyping platform for the STMicroelectronics ARM Cortex-M7 based STM32F746NGH6 microcontroller. Operating up to 216 MHz, the Cortex-M7 core introduces an L1 cache and double-precision floating-point unit, delivering exceptional processing performance for high-end embedded systems, digital signal processing, and sophisticated graphical interfaces.
The kit features a stunning 4.3-inch 480×272 capacitive touchscreen color LCD, an onboard ST-LINK/V2-1 debugger with drag-and-drop programming, and an expansive suite of peripherals including an Ethernet MAC, stereo audio codec, USB OTG, and dual MEMS microphones. With Arduino Uno V3 connectors providing unlimited hardware expansion, the 32F746GDISCOVERY serves as the ideal reference design for smart appliances, industrial automation terminals, and advanced IoT edge devices.
Key Features
- STM32F746NGH6 Microcontroller: 32-bit ARM Cortex-M7 core with L1 cache, FPU, 1MB Flash memory, and 340KB SRAM in a BGA216 package.
- 4.3-Inch Capacitive Touch LCD: 480×272 pixel RGB color TFT touchscreen supporting multi-touch gestures and smooth GUI rendering.
- Extensive External Memory: 128-Mbit SDRAM (64-Mbit accessible) and 128-Mbit Quad-SPI Flash memory for heavy data logging and graphics storage.
- Onboard ST-LINK/V2-1 Debugger: Integrated programming and debugging interface with USB re-enumeration (Virtual COM port, mass storage, debug port).
- Wired Ethernet & USB: IEEE-802.3-2002 compliant 10/100 Ethernet controller and USB OTG High-Speed / Full-Speed ports.
- Audio & Sensor Peripherals: Integrated audio codec, stereo line-in/out jacks, dual digital MEMS microphones, and micro-SD card slot.
- Arduino Uno V3 Sockets: Standardized shield connector layout for effortless integration of external accessory boards.
Benefits
- All-In-One Graphical Development: Built-in display, touchscreen, and extensive memory eliminate the need for extra hardware add-ons during GUI creation.
- Exceptional Computing Power: Cortex-M7 core handles intensive algorithms, real-time audio processing, and high-framerate graphical displays simultaneously.
- Standalone Debug Utility: Built-in ST-LINK programmer allows instant code flashing without separate external probes.
- Extensive Software Ecosystem: Fully supported by STM32CubeF7 software HAL libraries, FreeRTOS, and advanced UI frameworks like TouchGFX.
Applications
- Industrial HMI Panels: Advanced touch-control terminals for machinery, factory automation controllers, and robotics dashboards.
- Smart Home Automation Hubs: Centralized wall-mounted touchscreen panels integrating audio, video, and IoT wireless telemetry.
- Medical & Scientific Instruments: Portable diagnostic monitors, patient-facing devices, and precision laboratory analyzers.
- Audio Processing & Streaming: Network-connected internet radios, digital signal processors, and smart intercom systems.
- Advanced Embedded Education: University research and engineering labs teaching 32-bit ARM architecture, real-time OS, and graphics stacks.
Package Includes
- 1 x STMicroelectronics 32F746GDISCOVERY Kit (STM32F746NG MCU, On-Board Debugger, 4.3” Capacitive Touch LCD)
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand / Series | SPIDER Automation / STMicroelectronics STM32 Discovery Series |
| Item Type | ARM Microcontroller Evaluation Kit & GUI Development Platform |
| Model Name / Code | 32F746GDISCOVERY / STM32F746NGH6 |
| Microcontroller Unit (SoC) | STM32F746NGH6 |
| Core Architecture | ARM 32-Bit RISC Cortex-M7 with FPU, DSP Instructions, and L1 Cache |
| Maximum CPU Frequency | Up to 216 MHz |
| Onboard Flash Memory | 1 MB (Internal) + 128-Mbit Quad-SPI Flash (External) |
| System SRAM (RAM) | 340 KB (Internal) + 128-Mbit SDRAM (External) |
| Display Details | 4.3-Inch RGB 480 × 272 Color LCD-TFT with Capacitive Touchscreen |
| Embedded Debugger | On-Board ST-LINK/V2-1 with USB Re-Enumeration and Virtual COM Port |
| Networking & USB | 10/100 Ethernet MAC, USB OTG High-Speed and Full-Speed Ports |
| Audio & Expansion | Audio Codec, Dual MEMS Mics, Micro-SD Slot, Arduino Uno V3 Connectors |
| Package Shipping Weight | 0.18 kg (180 g) |
| Package Shipping Dimensions | 22 cm × 16 cm × 4 cm |
