Features

• • 8-bit 6502 CPU with 3MHz operating frequency
    
  • 6MHz crystal oscillator
    
  • 256 bytes SRAM
    
  • 8K bytes MASK ROM
    
  • 30-36 programmable I/O (Package Dependant) pins with interrupted capability at input mode.
    
  • Embedded USB function with three endpoints (one control Enpoint0, two Interrupt IN endpoints)
    
  • Watch-dog timer
    
  • One 8-bit programmable timer
    
  • Low VDD reset
    
  • Power on reset
    
  • USB Interface (USB Spec. Version 1.1 compliance)
    
  • CMOS technology for low power consumption
    
  • Package: LQFP48