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標(biāo)題: MLC852芯片解密技術(shù)支持 [打印本頁]

作者: sm89jm    時(shí)間: 2012-10-15 15:11
標(biāo)題: MLC852芯片解密技術(shù)支持
 長期致力于業(yè)界疑難芯片/單片機(jī)解密技術(shù)研究、芯片解密成本降低技術(shù)手法研究,依托自身強(qiáng)大的技術(shù)研發(fā)團(tuán)隊(duì),針對行業(yè)疑難項(xiàng)目和重要核心技術(shù)開展多項(xiàng)技術(shù)攻關(guān)。
  Features
  Single chip 8-bit micro-controller
  Operating voltage: 2.4V to 5.5V
  Memory :
  Program ROM: 64 KBytes
  Data RAM (stack RAM included) : 3328 Bytes (0000h ~ 0CFFh)
  LCD RAM : 144 Bytes
  20 input/output pins:
  Dedicated I/O pins: P0[0:3]
  Half duplex UART function
  Build-in Megawin e-flash interface
  Dedicated SPK pin for tone/DAC
  LCD driver output:
  Max 70 segment ? 16 common
  1/16 duty 1/5 bias driving mode
  Build-in voltage regulator and pumper to generate LCD voltage for LCD driver
  10 level programmable frame rate from 56.7Hz to 113.8Hz
  16-level adjustable VLCD from 3.5 V to 5.75 V
  One 8-bit resolution DAC output
  Programmable sample rate for voice/melody function
  Two reloadable 8-bit timers
  Two dividers
  One 14-bit divider with the clock source from sub-oscillator to generate a 2-Hz interrupt
  One 7-bit divider with the clock source from main oscillator
  Build-in dual oscillation circuit:
  Ring oscillator up to
  5MHz at 3.6V – 5.5V
  4MHZ at 2.4V – 3.4V
  for main oscillator (Fosc)
  32768Hz crystal oscillator for sub-oscillator (Fx32)
  Build-in 8-level battery-low detector circuit
  基于MLC852芯片以上特性,IC解密部能在短時(shí)間內(nèi)完成該芯片的解密服務(wù)。誠摯歡迎國內(nèi)外廣大客戶就新茂及其它芯片解密事宜來電來訪咨詢洽談!本資料 由 www.sm89jiemi.net整理提供,僅供參考。





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