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芯片解密SN56169特征研究介绍开发

  本公司长期从事业界疑难芯片单片机解密技术研究、芯片解密成本降低技术手法研究、芯片解密100%成功率技术研究、单片机软件解密技术研究等领域,强劲的科技研发能力、团结精干的技术研究队伍、领先的技术优势、完善的产品方案、热忱的服务态度,这些独特优势让我司十数年来在业界一路领先。
  SN56169 特点
  Single power supply 2.4V – 5.5V
  Built in a tiny controller
  169 seconds voice capacity are provided
  256*4 bits RAM are provided
  Maximum 512K*10 bits ROM size
  64K program ROM is provided
  Readable ROM code data
  Six 4-bit I/O ports P1, P2, P3, P4, P5, P6
  The driving/sink current of P3.2, P3.3 and P40~P43 are 8mA/16mA
  The IO pins P3.3 can be modulated with 38.5Khz carry signal to implement IR function.
  Built in a high quality speech synthesizer
  Four independent voice channels
  Adaptive playing speed from 4k-40kHz is provided for all 4 channels individually
  Automatic repetition for every channel
  A 6-bit*8-bit Multiplier is embed to modulate the volume of synthesized voices
  Two digital mixers (with saturation control) are provided
  Built in an 8-level volume control Analog Push-Pull Direct Drive circuit.
  System clock: 2M Hz (RC-type or Crystal Option)
  Low Voltage Reset
  Built-in WDT function
  Built-in Event Mark Function
  有SN56169芯片解密需求者请与我们联系,我们将诚挚为您服务,为您提供最完善的产品。

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