Original STM32F103C8T6 Minimum System Board Microcomputer STM32 ARM Core Board

This is STM32F103C8T6 Minimum System Board Microcomputer STM32 ARM Core Board. This board is a low-cost Minimum System Development Board for ARM Microcontroller STM32F103C8T6.

Product Introduction

• This is a core chip based on for CS32F103C8T6 ARM core board, features are as follows:
• The board is based on the most basic MCU circuit, 8M and 32768 crystal circuit, USB power supply circuit.
• The core board is divided into two rows leads to all the I / O port.
• With the SWD simulation debug download interface, simple and convenient, debugging speed.
• With the use of the Mirco USB interface, you can do USB communication and power supply, USB interface, compatible with the ordinary Andrews mobile phone charger interface.
• RTC crystal Epson brand, easy to start, more stable.
• With a double pin, but the pin does not default welding, the user chooses their own welding direction according to their own application scenarios. If welding is required, please tell the owner.
• Keil can be used to compile, IAR compiler can be downloaded through the J-Link or USART 1 procedures, the procedures are the owner and debugging procedures, there are problems can consult the owner.

 Chip Description:

• 1 32F103C8T6
• Package-Type: LQFP
• Number of pins: 48
• Kernel: Cortex-M3
• Operating frequency: 72MHz
• Storage resources: 64 or 128K Byte Flash, 20KByte SRAM
• Interface Resources: 2x SPI, 3x USART, 2x I2C, 1x CAN, 37x I / O ports,
• Analog-to-digital conversion: 2x ADC (12-bit / 16-channel)
• Timers: 3 general timers and 1 advanced timer
• Debug Download: Support JTAG / SWD debug interface to download, support for IAP.
• RT9193: 3.3V regulator chip, the maximum output of 300mA.

 Interface description:

• SWD interface: support for simulation, download and debug.
• Mirco USB interface: power supply and USB communication, does not support the download.
• USART1 interface: USART1 can be used to download the program, or use the USART1 for communication.
• MCU pin interface: leads all I / O port pins, easy to connect with peripherals.
• 5V and 3.3V power input and output interface: commonly used external power supply, or with other modules for common ground treatment

Features/Specs:

• Model: STM32F103C8T6
• Core: ARM 32 Cortex-M3 CPU
• Debug Mode: SWD
• 100% Brand new and high-quality STM32 Board
• 72MHz work frequency.
• 64K flash memory, 20K SRAM.
• 2.0-3.6V power, I/O.
• Reset(POR/PDR).
• 4-16MHz crystal.
• Onboard Mini USB interface, you can give the board power supply and USB communication.