STM32H7B0VBT6 Mini Core Board

The STM32H7B0VBT6 Mini Core Board is a high-performance development platform featuring the STM32H7 series microcontroller, capable of operating at up to 280MHz. This board is equipped with extensive memory options, high-speed and low-speed crystal oscillators, and versatile interfaces, making it suitable for advanced embedded applications. It supports various peripherals and includes robust ESD protection for enhanced reliability.

Specifications of STM32H7B0VBT6 Mini Core Board

• Microcontroller: STM32H7B0VBT6, Arm Cortex-M7 MCU @ 280 MHz with FPU, DSP instructions, and MPU
• Memory:
  • 128KB Flash program memory
  • 8MB SPI Flash
  • 8MB OSPI Flash (executable program)
• Clock and Power:
  • 25MHz high-speed crystal oscillator
  • 32.768KHz 6pF low-speed crystal oscillator
  • 3.3V - 5.5V power input, with 1A 3.3V regulated output when 5V is input
• Interface and Buttons:
  • 2x 22-pin 2.54mm pitch I/O interfaces
  • 4-pin 2.54mm pitch SW debugging interface
  • 1x USB Type-C interface with diode protection
  • 1x MicroSD card holder
  • 1x 8-bit DCMI interface
  • User key K1 (PC13), Reset button NRST, Boot button
• Additional Features:
  • ESD protection for USB Type-C interface, MicroSD card holder, and buttons
  • DCMI camera interface with 1.5V and 2.8V power supply, supports sensors like OV7670 and OV2640
  • High-quality components including TG155 board, lead-free soldering, and metal-cased crystal oscillators
  • Regular updates on chip batch numbers via GitHub/Gitee
• Development Methods and Routines:
  • ST HAL library with routines for GPIO, MSC, camera, TFT, etc.
  • OSPI download algorithm for Keil
• Dimensions: 66.88 x 40.64 mm

How to Use of STM32H7B0VBT6 Mini Core Board

Entering ISP Mode (Serial Download, USB Download)

• Method One: Press BOOTO and NRST simultaneously, release NRST, then release BOOTO after 0.5 seconds.
• Method Two: In power-off state, press and hold BOOTO, power on, wait 0.5 seconds, then release.

Development Methods and Routines

• Use the ST HAL library for development, providing routines for GPIO, MSC, camera, TFT, and more.
• Utilize the OSPI download algorithm with Keil for programming.

Datasheet of STM32H7B0VBT6 Mini Core Board

• STM32 download and burning instructions
• Gitee code cloud data example link
• Github data example link
• Common computer software link : Extraction code: rji7