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        RK2206
        
                            
                            
        Key features
        
							
          
    
        • Cortex-M4F Up To 200MHz
          • 
    
        • Tensilica HiFi3 DSP Up To 300MHz
          • 
    
        • Built-in 448K Byte SRAM & DTCM
          • 
    
        • Embedded 8M/4M Byte FLASH & PSRAM
          • 
    
        • WLAN 802.11 b/g/n
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            SPECIFICATIONS
        
        
            
    
        
        
            CPU
            • Cortex-M4F Up To 200MHz
        
        
        
        
            DSP
            • Tensilica HiFi3 DSP Up To 300MHz
        
        
        
        
            Memory
            •  Built-in 256KB SRAM，192KB DTCM
        
        
        
        
            •  Built-in 8/4 MB Flash
        
        
        
        
            •  Built-in 8/4 MB PSRAM
        
        
        
        
            •  Support EMMC,SD/MMC Card
        
        
        
        
            Audio ADC
            • 3CH Audio-ADC,1CH Audio-DAC (With-in RK812)
        
        
        
        
            •  Class D Audio PA(With-in RK812)
        
        
        
        
            Connectivity
            • Built-in Power Management(With-in RK812)
        
        
        
        
            •  DVP Sensor Interface
        
        
        
        
            •  USB2.0 OTG, SPI, UART，I2C，PDM, I2S
        
        
        
        
            Display
            • MCU/SPI LCD  Interface
        
        
        
        
            Audio
            • Multi-format audio encoder & decoder
        
        
        
        
            OS
            • Free RTOS
        
        
            

        

         
        
                        
        
                    
        
                
        
                
                
        
                
        
            
        
        
        
    
        

         
    	

         
    


        


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            4. 
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