SKU: SBCD-0425
📋 GST Invoice Available

STM32F3348-DISCO Development Board w/ STM32F334C8T6 MCU

₹2,619.00 (Inclusive of all taxes)
Out of Stock

This STM32F3348-DISCO development board features an STM32F334C8T6 ARM Cortex-M4 microcontroller with 64KB Flash, integrating an ST-LINK/V2-1 debugger for rapid evaluation and development. It offers USB re-enumeration capabilities, flexible power options, and extensive I/O for prototyping.

Features

  • STM32F334C8T6 ARM Cortex-M4 MCU with FPU, operating at 72MHz.
  • Integrated ST-LINK/V2-1 debugger/programmer for streamlined development.
  • USB re-enumeration capability supports multiple interfaces over a single USB connection.
  • Flexible power options via USB bus or an external 5V supply.
  • LQFP48 I/O extension header for direct connection to prototyping boards.

Out of stock

Description

The STM32F3348-DISCO is a discovery kit designed for the STM32F3 line of microcontrollers, providing an accessible platform to quickly evaluate and commence development with an STM32F3 series ARM 32-bit Cortex-M4 high-performance microcontroller. Based on the STM32F334C8T6, this board features a 72MHz CPU with a Floating Point Unit (FPU) and single-cycle multiplication/hardware division capabilities, making it ideal for applications requiring robust computational power and precise timing.

This development kit includes an embedded ST-LINK/V2-1 debug tool, which can also be utilized as a standalone ST-LINK for external targets. It offers USB re-enumeration functionality, supporting three distinct interfaces over a single USB connection for enhanced connectivity. Power can be supplied conveniently via the USB bus or an external 5V source. The board also incorporates an extension header for LQFP48 I/Os, facilitating quick connections to prototyping boards, alongside high-brightness LED dimming with a buck converter, a buck/boost converter, additional LEDs, and two push-buttons for user interaction and reset.

Key Features

  • STM32F334C8T6 ARM Cortex-M4 32-bit CPU with FPU (72MHz), supporting single-cycle multiplication and hardware division.
  • Onboard ST-LINK/V2-1 debug tool with selection mode switch for standalone use as an ST-LINK/V2-1.
  • USB re-enumeration capability, supporting three distinct interfaces over a single USB connection.
  • Flexible power supply through the USB bus or an external 5V DC source.
  • Extension header providing access to LQFP48 I/Os for direct connection to prototyping boards and easy signal probing.
  • Two integrated push-buttons: one for user interaction and one for system reset.
  • High brightness LED dimming with buck converter, and a buck/boost converter for power management experimentation.

Applications

  • Motor control systems (e.g., BLDC, PMSM)
  • Digital power conversion and Switch-Mode Power Supplies (SMPS)
  • Embedded control and industrial automation
  • High-precision sensor data acquisition and signal processing
  • Prototyping for mixed-signal applications

Technical Specifications

Item TypeDevelopment Board
Based OnSTM32
Model Number / NameSTM32F3348-DISCO
Number of Bits32-bit
Core ArchitectureARM
Core Sub-ArchitectureCortex-M4
Silicon Core NumberSTM32F334C8T6
CPU Speed72MHz
Flash Memory64KB
Debug InterfaceST-LINK/V2-1
Power SupplyUSB or External 5V

Frequently Asked Questions

What is the core MCU on the STM32F3348-DISCO board?

The board features an STMicroelectronics STM32F334C8T6 microcontroller, an ARM Cortex-M4 with FPU operating at 72MHz. It includes 64KB of Flash memory and 12KB of SRAM, making it suitable for various embedded control applications requiring real-time performance.

What debugging interface does this board provide?

The STM32F3348-DISCO board integrates an ST-LINK/V2-1 debugger/programmer. This allows for convenient in-circuit debugging and flash programming directly via USB, and can also function as a standalone ST-LINK for external targets.

Can the board be powered flexibly?

Yes, the board offers flexible power options. It can be powered directly via the USB bus connection from a host PC, or through an external 5V DC power supply. This versatility simplifies power management during development and prototyping.

What is the significance of USB re-enumeration capability?

USB re-enumeration allows the board to present itself as multiple USB devices (e.g., Virtual COM Port, Mass Storage, Debugger) simultaneously over a single physical USB connection. This enhances development efficiency by consolidating various debug and communication interfaces.

What kind of applications is the STM32F334C8T6 MCU typically used for?

The STM32F334C8T6, with its high-resolution timers and FPU, is ideal for advanced motor control, digital power conversion (e.g., SMPS), lighting control, and precision sensing applications. Its ARM Cortex-M4 core provides robust performance for real-time systems.

Package Includes

  • 1 x STMicroelectronics STM32F3348-DISCO Development Board

Additional Information

Weight 0.077 kg
Dimensions 18 × 10 × 4 cm