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华邦W79E825ADG疑难IC解密技术开发

时间:2011-12-23 16:56:27

  世纪芯在MCU/CPLD/SPLD/PLD芯片解密技术的领域积累了丰富的开发经验,长期面向客户提供高可靠性的IC解密、单片机解密、软件解密、DSP解密、疑难IC解密、FPGA解密等技术服务。
  W79E825ADG作为一款典型的华邦/新唐系列芯片,具有典型的WINBOND品牌产品特点,关于W79E825ADG系列单片机基本特征描述:
  W79E825ADG特性
  ·Fully static design 8-bit Turbo 51 CMOS microcontroller up to 20MHz when VDD=4.5V to 5.5V, 12MHz when VDD=2.7V to 5.5V
  ·16K bytes of AP Flash EPROM, with ICP and external writer programmable mode.
  ·256 bytes of on-chip RAM.
  ·256 bytes NVM Data Flash EPROM for customer data storage used and 10K writer cycles.
  ·Instruction-set compatible with MSC-51.
  ·Two 8-bit bi-directional and one 2-bit bi-directional ports.
  ·Two 16-bit timer/counters.
  ·13 interrupts source with four levels of priority.
  ·One enhanced full duplex serial port with framing error detection and automatic address recognition.
  ·The 4 outputs mode and TTL/Schmitt trigger selectable Port.
  ·Programmable Watchdog Timer.
  ·Four-channel 10-bit PWM (Pulse Width Modulator).
  ·Four-channel multiplexed with 10-bits A/D convert.
  ·One I2C communication port (Master / Slave).
  ·Eight keypad interrupt inputs.
  ·Two analog comparators.
  ·Configurable on-chip oscillator.
  ·LED drive capability (20mA) on all port pins.
  ·Low Voltage Detect interrupt and reset.
  ·Development Tools:
  - JTAG ICE(In Circuit Emulation) tool
  - ICP(In Circuit Programming) writer
·Packages:DIP-20 Pin
  世纪芯专门成立了以WINBOND系列疑难解密型号为主要研究对象的解密实验室,根据客户的具体解密型号及需求,我们可提供针对典型单片机及IC芯片的专项解密试验研究,先不破坏客户的母片,利用空片进行多次反复实验和验证,在确定有九成以上把握后才针对客户母片进行破解,可最大限度保证解密的成功率和可靠性。
  有W79E825ADG等WINBOND系列芯片解密需求者请直接与我们联系!
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