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MLC021B芯片概述及单片机解密研究

  龙人多年来一直专注于各类专用IC解密、MCU单片机解密、DSP芯片解密、CPLD解密、GAL解密、PLD解密、FPGA解密以及疑难IC芯片解密等技术研究领域,致力于为广大的电子工程师及电子企业提供安全可靠有保证的解密服务。
  Features
  Single chip 8-bit CPU
  Operation voltage: 2.4V to 5.5V
  Memory:
  ROM (shared by program and data): 256K ~ 48KBytes
  Data RAM: 256 Bytes
  24 input/output pins with wake-up function
  Two power-down modes for saving power consumption:
  Sleep mode: micro-controller no operation (main- and sub-oscillator still oscillating)
  Stop mode: micro-controller no operation
  (all oscillators stop oscillating)
  Two current DAC output for voice synthesizer
  Dual-channel melody with programmable envelope
  One serial input port and voltage comparator built-in
  Three re-loadable 16-bit timers
  One watchdog timer built-in
  Oscillator
  Single or dual clock operation is selected by code option
  Main oscillator operation at crystal or RC mode is selected by code option
  Crystal/Ceramic oscillator up to 4MHz @ 2.4V and 8MHz @ 3.6V
  RC oscillator up to 4MHz @ 2.4V
  有MLC021B芯片解密等需求者欢迎与龙人科技芯片解密服务中心联系咨询更多IC解密合作详情及报价信息。