Features

• • Embedded Turbo 8052 CPU
    
  - Normal operation mode: Internal RC oscillator 12/6/3/1 MHz (selectable clock source)
  
  - Instruction execution time: Min. = 250ns at OSC = 12 MHz
  
  • Memory:
    
  - RAM: 4K+256 Bytes
  
  - Flash memory: 128K Bytes
  
  • 6 similar 8052 timers: Timer0, Timer1, Timer2, Timer3, Timer4, Timer5
    
  • 4 similar 8052 UART ports, support baud rate 115200 – 1200 at OSC = 12 MHz
    
  • Sync processor for monitoring DPMS (support 2 H/V inputs, Support H+V inputs) wake up signal.
    
  • 10-bit A/D converter with 8 selectable inputs, shared with IO pin
    
  • 8 8-bit PWM pin output (One low frequency PWM at 150 Hz for dimmer control)
    
  • One 16-bit low frequency PWM operating at normal and standby (RTC) mode
    
  • Support 2 DDC/CI interface
    
  • Slave mode I2C interface
    
  • Master/slave I2C interface
    
  • Embedded H/W CEC function with 16 bytes R/W buffer
    
  • Hardware universal IR Receiver with programmable digital filter for noise rejection
    
  • Watchdog Timer
    
  • Built-in RTC with 32 kHz crystal oscillator
    
  • HDMI/DVI clock wake up source
    
  • Analog SOG wake up source
    
  • Built-in ISP function (with IIC or the UART interface)
    
  • Embedded ICE mode
    
  • Maximum 38 programmable IO pins
    
  • Embedded 3.3V and 1.8v regulator (external VDD = 5V)
    
  • Built-in 2 low voltage reset circuit (VDD5V <2.7V LVR and VDD18V <1.45V LVR)
    
  • Power down mode
    
  - Normal mode: 2.5 mA at 12 MHz normal Operation mode , selectable CPU clock sources
  
  - IDLE mode: 350uA at MCU hold mode can be waked up by external interrupt
  
  - Standby mode (RTC mode): 10uA at internal oscillator off mode can be waked up by external interrupt
  
  • Operating temperature: -10℃ ~ +85℃