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S3F80L4单片机解密——三星解密

  S3F80L4单片机解密等三星芯片解密长期以来一直是深圳芯片解密研究所芯片解密研究所的研究重点和优势解密项目。随着深圳芯片解密研究所成功开发出针对大部分典型三星单片机的成熟解密方案,随着我们在三星芯片解密研究领域不断取得技术突破,解密技术不断成熟,对于国内外广大客户的具体解密需求,我们都能够为您提供极具可靠性和经济价值的优质解密服务。
  本文我们以S3F80L4单片机为例,针对其主要性能特征进行介绍,供大家在芯片解密项目合作及技术应用中进行参考借鉴。
  S3F80L4 Features
  CPU
  - SAM8RC CPU core
  Memory
  - ROM : 4K-Bytes flash or mask ROM
  - RAM : 144-Bytes
  Instruction Set
  - 78 instructions
  - Idle and Stop instructions added for power-down modes
  Instruction Execution Time
  - 667ns at 6-MHz fOSC (minimum)
  I/O Ports
  - Two 8-bit I/O ports (P0-P1), one 6-bit I/O port (P2), one 4-bit I/0 ports (P3), P1 can be used for 8 external interrupt (32-pin package)
  - Two 8-bit I/O ports (P0-P1), one 6-bit I/O port (P2), P1 can be used for 8 external interrupt (28-pin package)
  Interrupts
  - 3 interrupt levels and 10 interrupt sources (8 external interrupt and 2 internal interrupt)
  - Fast interrupt processing feature
  Timers
  - Basic timer: One programmable 8-bit basic timer (BT) for oscillation stabilization control or watchdog timer function
  - Timer0: One 8-bit timer with three operating modes: Interval, capture and PWM mode
  Two Power-Down Modes
  - Idle mode: only CPU clock stops
  - Stop mode: system clock and CPU clock stop
  Oscillation Source
  - External Clock: 1.0 to 6MHz fOSC
  - External RC oscillator (Mode 2): 4 to 8MHz
  Operating Temperature Range
  - -25 °C to +85 °C
  Operating Voltage Range
  - 2.2V to 5.5V
  Package Type
  - 28-pin SOP, 32-pin SOP and 32-pin SDIP package
  深圳芯片解密研究所长期专业提供S3F80L4单片机解密、三星芯片解密、SST解密、CYPRESS解密、STC解密、C8051解密、FREESCALE解密、华邦芯片解密、PHILIPS单片机解密等近五十个系列典型单片机解密服务,欲了解更多芯片解密详情,请与我们联系