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AT90LS2333解密 - ATMEL单片机解密

    随着加密的最新技术不断出现、芯片烧断数据脚、解密开盖过程中存在的漏酸的可能以及电路修改过程中误操作等,这些都有可能造成解密的失败;另外目前单片机的程序存储是靠内部电子作为介质来存储的,当芯片使用周期比较长或受到外部强磁场等环境的影响,也会导致解密失败。如果采用纯软件的方式破解,和母片的编程软件和编程方式甚至编程语言等有很大关系,也存在失败的概率。
  但是,深圳芯片解密研究所经过多年的研究,对单片机的算法、架构和工艺进行了深入的研究,精心设计的解密技术流程在确保解密芯片绝对安全的同时,也把芯片解密的周期降到最低,极大的保证了客户在解密过程中的工程控制和经济效益。
以下是关于AT90LS2333单片机的基本功能特征介绍,有AT90LS2333单片机解密需求者请直接与我们联系:
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    The AT90S2333/4433 a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the AT90S2333/4433 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
  The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.
  The AT90S2333/4433 provides the following features: 2K/4K bytes of In-System Programmable Flash, 128/256 bytes EEPROM, 128 bytes SRAM, 20 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes, internal and external interrupts, a programmable serial UART, 6-channel, 10-bit ADC, programmable Watchdog Timer with internal oscillator, an SPI serial port and two software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, timer/counters, SPI port and interrupt system to continue functioning. The Power Down mode saves the register contents but freezes the oscillator, disabling all other chip functions until the next interrupt or hardware reset. The device is manufactured using Atmel’s high density nonvolatile memory technology. The on-chip Flash program memory can be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. By combining a RISC 8-bit CPU with In-System Programmable Flash on a monolithic chip, the Atmel AT90S2333/4433 is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications.
  The AT90S2333/4433 AVR is supported with a full suite of program and system development tools including: C compilers, macro assemblers, program debugger/simulators, in-circuit emulators, and evaluation kits.