Description

A development board for the C8051F02x series microcontrollers, such as C8051F020, C8051F022. It is designed to give designers a quick start to develop code on these devices.

This development board comes with the C8051F020 chip in TQFP100 package.

Features

• Power
  • Powered from 5V DC jack using an onboard 3.3V regulator AMS1117
  • Power input/output pin headers
    • spare power input port
    • convenient for providing power supply to other board/device if necessary
• Onboard Chips
  • C8051F020 (TQFP100), the C8051F Microcontroller
  • AMS1117-3.3, on board regulator
• Interfaces
  • JTAG/C2 port for programming/debuging
  • BUS-A & BUS-B, for connecting to the expansion board DVK501, ease to study/develop various peripheral devices
• Human to Machine Interface
  • Reset button, used to reset the system
  • Power indicator LED
• Other Features
  • VDD Monitor enable/disable jumper connected to the MONEN pin
  • AD/DA voltage reference jumper
  • External crystal configurable
    • there is a jumper for selecting on board 16M crystal or custom crystal mounted via the socket
  • All the MCU pins are accessible on expansion connectors for further expansion
  • All the pins are clearly marked on the PCB. These marks provide the basic information on the pins