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疑难IC解密—SN65HVD3X芯片解密

来源:芯片解密-龙芯世纪   时间:2011-04-07   阅读:920

   为适应众多客户的具体解密需求,龙芯世纪针对芯片解密进行攻关项目,目前,我们已经成功突破全系列IC解密技术,不仅成功开发出成熟可靠的优质解密方案,而且在解密周期与成本控制技术上有了很大提高,可以为客户提供极具可靠性和经济价值的优质解密服务。

   随着芯片解密研究中的不断进展,龙芯世纪的解密技术不断成熟,解密方案更为可靠,能够为客户提供最值得信赖的技术支持。下面我们就SN65HVD3X芯片解密为例,针对SN65HVD3X芯片的主要性能特征进行分析介绍,供广大客户及其他技术工程师参考借鉴。
  SN65HVD3X 1FEATURES
  1/8 Unit-Load Option Available (Up to 256 Nodes on the Bus)
  Bus-Pin ESD Protection Exceeds 15 kV HBM
  Optional Driver Output Transition Times for
  Signaling Rates(1) of 1 Mbps, 5 Mbps and
  26 Mbps
  Low-Current Standby Mode: < 1 mA
  Glitch-Free Power-Up and Power-Down
  Protection for Hot-Plugging Applications
  5-V Tolerant Inputs
  Bus Idle, Open, and Short Circuit Failsafe
  Driver Current Limiting and Thermal Shutdown
  Designed for RS-422 and RS-485 Networks
  5-V Devices available, SN65HVD50-55
  APPLICATIONS
  Utility Meters
  DTE/DCE Interfaces
  Industrial, Process, and Building Automation
  Point-of-Sale (POS) Terminals and Networks
  The SN65HVD3X devices are 3-state differential line drivers and differential-input line receivers that operate with 3.3-V power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. They are designed for RS-422 and RS-485 data transmission over cable lengths of up to 1500 meters.

 以上我们仅针对SN65HVD3X单片机的主要性能特征进行了简单介绍,供大家参考借鉴,如果有SN65HVD3X芯片解密需求,欢迎与龙芯世纪商务中心联系。
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