SPIDER Automation NUCLEO-L433RC-P STM32 Nucleo-64-P Development Board | STM32L433RC ARM Cortex-M4 MCU
Description
SPIDER Automation STMicroelectronics NUCLEO-L433RC-P Nucleo-64-P Development Board provides an affordable, highly flexible prototyping platform designed to help engineers and developers test new concepts using the ultra-low-power STM32L4 family. Centered around the STM32L433RC silicon core in an LQFP64 package, this board harnesses a 32-bit ARM Cortex-M4 architecture featuring a hardware floating-point unit (FPU) to balance high computational capability with exceptional energy efficiency.
A standout feature of the Nucleo-64-P series is its integrated Switched-Mode Power Supply (SMPS), which significantly reduces power consumption during active Run mode. The platform ensures seamless hardware expansion via Arduino Uno V3 connectors, ST Morpho extension pin headers, and a dedicated external SMPS experimentation connector. Equipped with an onboard ST-LINK/V2-1 debugger/programmer, a 32.768 kHz LSE crystal oscillator, dual user/reset push-buttons, and a shared Arduino user LED, it delivers a comprehensive, out-of-the-box development experience for modern embedded applications.
Key Features
- STM32L433RC Microcontroller: 32-bit ARM Cortex-M4 core featuring high-performance signal processing and ultra-low-power capabilities in an LQFP64 package.
- Integrated SMPS Circuitry: Switched-Mode Power Supply drastically lowers energy draw during active Run mode execution.
- Onboard ST-LINK/V2-1 Debugger: Built-in programming and debugging interface supporting USB VBUS or external power supply routing.
- Arduino Uno V3 Connectivity: Standardized pin socket layout for instant compatibility with a wide range of commercial shields.
- ST Morpho Extension Headers: Comprehensive pinout breakouts providing full access to all microcontroller I/O lines.
- Dedicated SMPS Experimentation Port: Specialized connector enabling advanced power optimization and testing workflows.
- Precision Clock Source: Features a 32.768 kHz LSE crystal oscillator for accurate real-time clock and timing management.
- User Interface Controls: Includes one user LED shared with Arduino, one USER push-button, and one hardware RESET push-button.
Benefits
- Ultra-Low-Power Optimization: SMPS integration makes this board ideal for developing battery-operated and energy-sensitive IoT devices.
- Immediate Prototyping Ready: Onboard ST-LINK programmer eliminates external hardware debugging probes for instant code deployment.
- Flexible Expansion Ecosystem: Dual Arduino and ST Morpho headers simplify stacking sensors, wireless modules, and actuator shields.
- Advanced ARM Performance: Cortex-M4 architecture handles complex mathematical algorithms and sensor data fusion effortlessly.
- Industrial Prototyping Standard: Excellent evaluation vehicle for commercial product design and advanced engineering education.
Applications
- Battery-Powered IoT Sensor Nodes: Building ultra-low-power wireless telemetry and environmental monitoring units.
- Wearable Health & Fitness Tech: Prototyping compact medical measurement devices and activity trackers.
- Industrial Automation Control: Designing localized monitoring sub-systems, smart meters, and actuator controllers.
- Embedded Engineering Labs: Teaching advanced 32-bit ARM Cortex-M architecture and power-saving software techniques.
- Smart Home Automation: Developing low-power hub controllers and localized appliance automation interfaces.
Package Includes
- 1 x SPIDER Automation STMicroelectronics Development Board (Nucleo STM32 MCUs, Arduino Uno Compatible, On-Board Programmer)
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand / Series | SPIDER Automation / STMicroelectronics STM32 Nucleo-64-P Series |
| Item Type | Ultra-Low-Power Microcontroller Development Board |
| Model Name / Number | NUCLEO-L433RC-P |
| Silicon Manufacturer | STMicroelectronics |
| Silicon Family Name | STM32L4 |
| Silicon Core Number | STM32L433RC |
| Core Architecture | ARM 32-Bit |
| Core Sub-Architecture | Cortex-M4 (with FPU) |
| Microcontroller Package | LQFP64 |
| Power Management | Onboard SMPS (Switched-Mode Power Supply) |
| Embedded Debugger | Onboard ST-LINK/V2-1 Programmer & Debugger |
| Clock Oscillator | 32.768 kHz LSE Crystal Oscillator |
| Expansion Connectors | Arduino Uno V3, ST Morpho Headers, Dedicated SMPS Experimentation Connector |
| Power Supply Options | ST-LINK USB VBUS or External Sources |
| User Interface | 1 × Shared User LED, 1 × USER Push-Button, 1 × RESET Push-Button |
| Package Shipping Weight | 0.079 kg (79 g) |
| Package Shipping Dimensions | 21 cm × 17 cm × 3 cm |
