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SNC88341A芯片特点描述及IC解密

[发布时间:12-02-16 发布者:admin 点击次数:]

  龙芯世纪多年来长期专注于疑难芯片/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,SONIX系列IC解密、单片机解密是龙芯世纪的优势解密项目之一,目前我们可以提供SONIX系列多种类型IC芯片及单片机的解密服务。
  特点
  ESD improved
  Single Power Supply 2.4V – 5.5V
  Powerful Built-in 8-bit Controller
  24 I/O ports totally
  640*8 bits RAM
  Maximum 64k program ROM
  1024K*12 shared ROM for program and voice data
  Readable ROM code data
  24-voice Polyphony through a high-quality speech synthesizer
  Mark Event Supported in both Wave and Melody.
  Individual adaptive playing speed from 4k-64kHz for all 24 channels
  Automatic repetition for each channel
  Volume modulation controlled by embedded multiplier
  One built-in 10-bit current mode DA converter
  Analog Direct Drive speaker circuit.
  System clock: 16.384M Hz (RC-type or Crystal Option)
  1 MIPS CPU power free to user
  Low Voltage Reset
  有SNC88341A芯片解密等SONIX系列单片机解密、IC解密需求者欢迎与龙芯世纪IC解密服务中心联系咨询更多解密详情。