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S3F84K4芯片解密——IC解密

  S3F84K4芯片解密等三星系列芯片解密是深圳芯片解密研究所芯片解密研究所科技的优势解密项目之一,针对S3F84K4芯片解密等各类典型芯片,我们均能提供安全可靠、价格合理、快捷高效的解密方案。有S3F84K4芯片解密等三星芯片解密需求者欢迎与我们联系咨询更多合作详情
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  下面,我们将针对S3F84K4芯片功能特征做简单介绍,供各类技术工程师及解密工程师参考借鉴。
  S3F84K4 FEATURES
  CPU
  SAM8RC CPU core
  Memory
  4-Kbyte internal program memory
  208-byte general-purpose register area
  Instruction Set
  78 instructions
  Idle and Stop instructions added for power-down modes
  Instruction Execution Time
  500 ns at 8 MHz fOSC (minimum)
  Interrupts
  3 interrupt levels and 5 interrupt sources (2 external interrupt and 3 internal interrupt)
  Fast interrupt processing feature
  General I/O
  Three I/O ports (Max 17 pins)
  Bit programmable ports
  12-bit High-speed PWM
  12-bit PWM 1-ch
  6-bit base + 6-bit extension
  Built-in Reset Circuit
  Low voltage detector for safe Reset
  Timer/Counters
  One 8-bit basic timer for watchdog function
  One 16-bit timer or two 8-bit timers A/B with time interval mode
  A/D Converter
  Nine analog input pins (MAX)
  10-bit conversion resolution
  Oscillation Frequency
  1 MHz to 8 MHz external crystal oscillator
  Typical 4MHz external RC oscillator
  Internal RC: 8 MHz (typ.), 1 MHz (typ.) at VDD =5 V
  Maximum 8 MHz CPU clock
  Operating Temperature Range
  – 25°C to + 85°C
  Operating Voltage Range
  2.0 V to 5.5 V (LVR disable)
  LVR to 5.5V (LVR enable)
  Smart Option
  LVR enable/disable
  Oscillator selection
  Package Types
  S3F84K4:
  – 20-SSOP-225
  – 20-DIP-300A
  – 20-SOP-375
  – 16-SOP-BD300-SG
  – 16-DIP-300A
  – 16-SSOP-BD44