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DS26LV32A单片机结构分析及IC解密

来源:芯片解密-龙芯世纪   时间:2011-03-29   阅读:947

   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DS26LV32A芯片解密为例,针对DS26LV32A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。
  DS26LV32A Features
  Low Power CMOS design (30 mW typical)
  Interoperable with existing 5V RS-422 networks
  Industrial and Military Temperature Range
  Conforms to TIA/EIA-422-B (RS-422) and ITU-T V.11
  Recommendation
  3.3V Operation
  ±7V Common Mode Range @ VID = 3V
  ±10V Common Mode Range @ VID = 0.2V
  Receiver OPEN input failsafe feature
  Guaranteed AC Parameter:
  Maximum Receiver Skew: 4 ns
  Maximum Transition Time: 10 ns
  Pin compatible with DS26C32AT
  32 MHz Toggle Frequency
  > 6.5k ESD Tolerance (HBM)
  Available in SOIC and Cerpack Packaging
  Standard Microcircuit Drawing (SMD) 5962-98585
  The DS26LV32A is a high speed quad differential CMOS
  receiver that meets the requirements of both TIA/EIA-422-B
  and ITU-T V.11. The CMOS DS26LV32AT features typical
  low static ICC of 9 mA which makes it ideal for battery
  powered and power conscious applications. The TRISTATE
  enables, EN and EN*, allow the device to be active
  High or active Low. The enables are common to all four
  receivers.

 以上我们仅针对DS26LV32A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DS26LV32A芯片解密需求,欢迎与龙芯世纪商务中心联系。
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