Features

• • Embedded turbo 8051 CPU
    

  - Normal operation mode : 12MHz, 2MHz
  

  - Stand by mode : 32KHz
  

  - Instruction execution time : Min. =250ns at 12Mhz
  

  • Memory :
    

   - RAM: 256 Bytes
  

   - Flash memory: 8K Bytes
  

  • 2 similar 8051 timers: Timer0, Timer1
    
  • 1 similar 8051 UART ports, support baud rate 115200 – 1200 at RC oscillator =12MHz.
    
  • Sync processor for monitoring DPMS (VGA connector) wake up signal
    
  • 8-bit A/D converter with 4 selectable inputs, shared with IO pin
    
  • 2 PWM pin output
    
  • 3 slave mode IIC interface
    
  • Universal IR Receiver
    
  • INT pin to main chip
    
  • Watch Dog timer
    
  • Low voltage reset
    
  • 32.768KHz crystal Oscillator & build-in RC Oscillator
    
  • Build-in RTC
    
  • Maximum 18 programmable IO pins
    
  • Power consumption :
    

  - Typical 8mA at 12Mhz mode
  

  - Typical 4mA at 2Mhz mode
  

  - Typical 2mA at low speed mode(32KHz)
  

  • Operating voltage range : 3.6V – 2.6V
    
  • Package
    

  - SOP 16, SOP 20, SSOP 20, SOP 24, SSOP 24