Description:

A complete starter kit and development system for the C8051F34x series microcontrollers, such as C8051F340. It is designed to give designers a quick start to develop code on these devices.

This development system contains a main development board with the C8051F340 chip in TQFP48 package, and an additional expansion board with various peripheral devices.

The BUS-A & BUS-B headers located on both boards should be used to connect the two boards via 10-pin cables, which are delivered with the product. As shown in the figure right.

Features:

EX-F34x-Q48

• Power
  • Powered from mini USB port or 5V DC jack, configured via on board switch
  • Power input/output pin headers
    • spare power input
    • convenient for providing power supply to other board/device if necessary
• Onboard Chips
  • C8051F340 (TQFP48), the C8051F Microcontroller
  • AMS1117-3.3, on board regulator
• Interfaces
  • JTAG/C2 interface for programming/debuging
  • mini USB interface
  • 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
  • External crystal configurable
    
    • there is a jumper for selecting on board 12M crystal or custom crystal mounted via the socket
    • a jumper for configuring MCU pins as oscillator inputs or regular I/O pins
  • All the MCU I/O 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