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TMP47C101单片机解密

来源:芯片解密-龙芯世纪   时间:2010-07-09   阅读:2144

TMP47C101 芯片解密是龙芯世纪在 研究中成功破解的典型芯片型号,针对该芯片,我们解密周 期短、价格低、可靠性强。这里,我们将针对TMP47C101 芯片的主要技术特征做简单介绍,这里我们仅提供对TMP47C101 芯片的主要 功能特征介绍,供客户及各类芯片解密工程师与电子工程师参考借鉴,有芯片解密,ic解密 需求者请直接与我们联系咨询。

下面是关于TMP47C101 芯片的主要性能特征介绍,我们提供给广大客户及其他各类技术工程师参考借鉴。
 TMP47C101 Features
  4-bit single chip microcomputer
  Instruction execution time: 1.3 (at 6MHz)
  Low voltage operation: 2.2V (at 2MHz RC)
  89 basic instructions
  - Instruction set is the same as TLCS-47 series
  ROM table look-up instructions
  Subroutine nesting: 15 levels max.
  5 interrupt sources (External: 2, Internal: 3)
  - All sources have independent latches each, and multiple interrupt control is available
  I/O port (11 pins)
  12-bit Timer/Counters (TC2)
  - Timer, event counter, and pulse width measurement mode
  12-bit programmable Timer (TC1)
  Interval Timer
  High current outputs
  - LED direct drive capability: typ. 20mA x 4 bits (Port R4)
  Hold function
  - Battery/Capacitor back-up
  Real Time Emulator: BM4721A + BM1160 (for DIP)

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