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  1. 1ATMEGA324 MCU attack
  2. 2AT89C51ED2 MCU Reverse service
  3. 3AT89C51IC2 MCU Decryption
  4. 4AT89S51 MCU Code Extraction
  5. 5AT89C51 MCU Reverse and Program
  6. 6AT89S8253 Memory Brown-out Prot
Atmel MCU Code Extraction

AT89S8253 MCU Decryption

  Time:2013-09-17 11:10
Beijing Shouxi Zhixin Technology Co. LTD worked on microcontroller decryption, 
chip crack, MCU attack, DSP reverse work since 2004,has accumulated rich 
experience through the study and research during the MCU decryption process.
for AT89S8253 MCU,we can read the programe,decrypt the code and data,we also 
can clone the programe to new blank chips according to the master chip.
Please contact:
TEL:86-15313166205    qq:302755760
AT89S8253 MCU Introduction
The Atmel®  AT89S8253 microcontroller is a low-power, high-performance device 
featuring 12K bytes of Flash memory, 2K bytes of EEPROM, and a Serial Peripheral
Interface (SPI).The AT89S8253 has separate address spaces for program memory and 
data memory. AT89S8253 MCU Decryption
AT89S8253 MCU features:
64-byte User Signature Array
• 2.7V to 5.5V Operating Range
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Fully Static Operation: 0 Hz to 24 MHz (in x1 and x2 Modes)
• Three-level Program Memory Lock
• 256 x 8-bit Internal RAM
ten years exprience for mcu decryption work makes us the most professional and 
reliable AT89S8253 MCU Decryption in China,if you need other atmel mcu reverse 
work,please contact us.