MAXQ7667智能系统级芯片

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MAXQ7667智能系统级芯片（SoC）提供了一个飞行时间超声波测距的解决方案，该设备对涉及弱输入信号或多个目标识别的较大距离测量的应用进行了优化，MAXQ7667具有高信噪比，结合灵活的电子实现与必要的智能化来优化每个功能环境和目标条件的变化。Feature:

       

• Smart Analog Peripherals
  
         
  
  • Dedicated Ultrasonic Burst Generator        
    
  • Echo Receiving Path (Includes LNA, SigmaDelta ADC)        
    
  • 5-Channel, 12-Bit SAR ADC with 250ksps Sampling Rate       
    
  •  Internal Bandgap Voltage Reference for the ADCs (Also Accepts External Voltage Reference)
    
         
  
• Timer/Digital I/O Peripherals       
  
•  High-Performance, Low-Power, 16-Bit RISC Core       
  
•  Program and Data Memory       
  
•  Crystal/Clock Module       
  
• 16 x 16 Hardware Multiplier with 48-Bit
  
         
  
  • Accumulator, Single Clock Cycle
    
         
  
•  Power-Management Module       
  
•  JTAG Interface       
  
•  Universal Asynchronous Receiver-Transmitter(UART)       
  
•  Local Interconnect Network (LIN)