PCB For ARM LQFP64 Universal Development Board

Description

PCB For ARM LQFP64 Universal Development Board

Here are the specifications for our PCB for STM32F103R Universal Development Board:

Specifications:

• MCU: STM32F103R (LQFP64 package)
• USB Ports:
  • USB1: Direct connection to PA11 and PA12 (USB DM, DP) with ESD protection.
  • USB2: Connected to CH340C for UART-based programming.
• BOOT Selectors: BOOT0 and BOOT1 switches for selecting boot modes.
• SWD Header: For programming and debugging.
• Crystals:
  • HSE (8MHz for system clock)
  • LSE (32.768kHz for RTC)
• RTC Battery Holder: Backup battery for RTC.
• User Features:
  • Reset button and User Button (connected to PA0).
  • User LED on PC13.
  • TX/RX Indicator LEDs for serial communication.
  • Power Indicator LED.

This development board is ideal for STM32F103R-based prototyping and embedded applications with robust connectivity and debugging support.

Please follow our Assembly Diagram Manual for Easy soldering your Board ,