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              RK3308
              
                            
                            
              Key features
              
							
                
    
              • Quad-core Cortex-A35 up to 1.3GHz
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              • DDR3/DDR3L/DDR2/LPDDR2
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              • Audio CODEC with 8x ADC , 2x DAC
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              • Hardware VAD(Voice Activation Detection)
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              • RGB/MCU display interface
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              • 2x8ch I2S/TDM,  1x8ch PDM, 1x2ch I2S
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            Specifications
        
              
                  
    
        
              
            CPU
            • Quad-Core ARM Cortex-A35, up to 1.3GHz
        
              
        
              
            Audio
            • Embedded Audio CODEC with 8xADC,2xDAC
        
              
        
              
            Display
            • Support RGB/MCU, resolution up to 720P
        
              
        
              
            Memory
            • 16bits  DDR3-1066/DDR3L-1066/DDR2-1066/LPDDR2-1066
        
              
        
              
            • Support SLC NAND, eMMC 4.51, Serial Nor FLASH
        
              
        
              
            Connectivity
            • Support 2x8ch I2S/TDM,  1x8ch PDM, 1x2ch I2S/PCM
        
              
        
              
            • Support SPDIF IN/OUT , HDMI ARC
        
              
        
              
            • SDIO3.0, USB2.0 OTG,USB2.0 HOST, I2C, UART, SPI, I2S
        
              
                  

              

               
              
                        
              
                    
              
                
              
                
                
              
                
              
            
              
        
              
    
              

               
    	

               
    


              


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