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MC68HC908GR芯片解密——MC68HC解密

  MC68HC908GR芯片解密以及FREESCALE系列其他典型的MC68HC芯片解密是目前深圳芯片解密研究所拥有成熟解密方案的典型优势解密项目,针对MC68HC系列大部分典型的单片机,客户只需提供给我们一到两片完好的母片,我们就能在最短时间内为您提取芯片内部程序,可以确保您的整体项目开发的顺利进行。
  下面是我们提供的关于MC68HC908GR芯片的主要性能特征介绍,供广大客户及其他各类技术工程师在芯片解密项目合作和芯片技术应用中进行参考借鉴。
  The MC68HC908GR16 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.
  Features of the MC68HC908GR16 include:
  High-performance M68HC08 architecture optimized for C-compilers
  Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
  8-MHz internal bus frequency
  Clock generation module supporting 32-kHz to 100-kHz crystals
  FLASH program memory security(1)
  On-chip programming firmware for use with host personal computer which does not require high voltage for entry
  In-system programming (ISP)
  System protection features:
  – Optional computer operating properly (COP) reset
  – Low-voltage detection with optional reset and selectable trip points for 3.3-V and 5.0-V operation
  – Illegal opcode detection with reset
  – Illegal address detection with reset
  Low-power design; fully static with stop and wait modes
  Standard low-power modes of operation:
  – Wait mode
  – Stop mode
  Master reset pin and power-on reset (POR)
  16 Kbytes of on-chip 100k cycle write/erase capable FLASH memory
  1 Kbyte of on-chip random-access memory (RAM)
  406 bytes of FLASH programming routines read-only memory (ROM)
  Serial peripheral interface (SPI) module
  Enhanced serial communications interface (ESCI) module
  Two 16-bit timer interface modules (2-channel TIM1 and 2-channel TIM2)with selectable input capture, output compare, and pulse-width modulation(PWM) capability on each channel
  8-channel, 10-bit successive approximation analog-to-digital converter(ADC)
  BREAK (BRK) module to allow single breakpoint setting during in-circuit debugging
  Internal pullups on IRQ and RST to reduce customer system cost
  Up to 37 general-purpose input/output (I/O) pins, including:
  – 28 shared-function I/O pins
  – Up to nine dedicated I/O pins, depending on package choice
  Selectable pullups on inputs only on ports A, C, and D. Selection is on an
  individual port bit basis. During output mode, pullups are disengaged.
  High current 10-mA sink/source capability on all port pins
  Higher current 20-mA sink/source capability on PTC0–PTC4
  Timebase module (TBM) with clock prescaler circuitry for eight user
  selectable periodic real-time interrupts with optional active clock source
  during stop mode for periodic wakeup from stop using an external crystal
  User selection of having the oscillator enabled or disabled during stop mode
  8-bit keyboard wakeup port
  5 mA maximum current injection on all port pins to maintain input protection
  Available packages:
  – 32-pin LQFP
  – 48-pin low-profile quad flag pack (LQFP)
  FREESCALE单片机解密是深圳芯片解密研究所长期以来的技术研究重点之一,目前,我们已经拥有一系列技术研究成果,针对大部分单片机均已经开发出成熟的解密方案,有MC68HC908GR芯片解密需求者请与我们联系咨询更多解密合作详情