xduino project

xduino คือโปรเจกเลียนแบบ Arduino แต่ใช้ไมโครคอนโทรลเลอร์ Arm Cortex-M3 STM32f103ret6 มีความสามารถสูงมากกว่า Arduino มาก รายละเอียดชมได้ที่ http://www.xduino.com/ Tongue out ที่สำคัญเป็นผลิตผลคนไทย

  • 5 Serial ports
  • 48 General purpose input/output pins (GPIO)
  • 16 Analog input channels 12-bits (ADC)
  • 2 Analog output channels 12-bits (DAC)
  • 512 Kbytes of Flash memory
  • 68 Kbytes of RAM
  • 3 SPI ports (2 can do I2S)
  • 2 I2C
  • 1 USB
  • 1 CAN
  • 1 SDIO
    • Use MCU 32Bit ARM Cortex-M3 64Pin (LQFP) of ?STmicroelectronics?
    • Use Crystal 8.00MHz + Phase-Locked Loop (PLL), Run 72MHz frequency with speed 1.25 DMIPS/MHz to process data that is equivalent to 90MIPS
    • Has RTC (Real Time Clock) Circuit with XTAL 32.768KHz and Battery Backup connector
    • Support In-System Programming (ISP) and In-Application Programming (IAP) through On-Chip Boot-Loader Software via Port USART1 (RS232)
    • Has RS232 Communication Circuit that uses Connector 4-PIN
    • Has 48 Bit GPIO with 5V-Tolerant for independent digital applications (maximum analog input is 3.3V)
    • Use +3.3V Power Supply
    • Connector is placed on 50 Pin Header with a distance of 2.54mm (100mil) (25 pins per side) with a distance of 1.5 inch (1500mil/38.1mm), so it is quite easy to use and expand I/O Circuit. Moreover, it can be used with Project Board and PCB.