STM32F103VET6 core development board

Hardware Design Features of M100Z-M3 Minimum System Board (STM32F103 Version)

1. Flexible Design
Most onboard resources are configurable to meet diverse application requirements. The board provides dozens of accessible I/O ports, significantly enhancing expansion capabilities and usability.

2. Sufficient Resources
The main controller is an STM32F103VET6 with 512KB of built-in Flash and 64KB of SRAM, supplemented by 16MB of external Flash to accommodate large-capacity data storage needs.

3. User-Friendly Design
- All interfaces are clearly labeled with silkscreen markings and outlined for intuitive identification.
- Frequently used peripherals are highlighted with large silkscreen labels for easy location.
- The logical layout of interfaces ensures convenient operation.
- Resources are rationally distributed to maximize functional utilization.


M100Z-M3 Minimum System Board (STM32F103 Version) - Technical Specifications

Main Controller
- CPU: STM32F103VET6 ×1
- Flash: 512KB
- SRAM: 64KB

Memory & Storage
- SPI Flash: 16MB ×1
- EEPROM: 2Kb (256B) ×1
- TF Card Interface ×1

Indicators & Controls
- Power Indicator: Blue LED ×1
- Status Indicators: Red (LED0), Green (LED1) ×2
- Reset Button: For MCU & LCD reset ×1
- Function Buttons: KEY0 (with boot mode setting), WKUP (with wake-up function) ×2

Display Interface
- LCD Interface: Supports 2.8/3.5/4.3/7/10-inch TFT LCD modules ×1

Communication & Debugging
- USB Interface ×1
- Debug Interface: Supports SWD debugging, code download, and serial communication ×1

Expansion & Modules
- I/O Ports: 40 available for expansion
- ATK-MODULE Interface: Shared with I/O ports, for connecting ATK modules ×1