Thursday, September 6, 2012

AT89C4051 MCU code extraction

AT89C4051 MCU code extraction, Chip decryption, MCU code extraction,Atmel IC reverse, atmel DSP Crack, PCB cloning ,PCB

copying.

A low-voltage, high-performance CMOS 8-bit microcontroller with 4KB of flash programmable and erasable read-only memory (PEROM). The device uses Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.

Key Parameters
Parameter
Value

Flash (Kbytes):

4 Kbytes

Max. Operating Frequency:

24 MHz

CPU:

8051-12C

Max I/O Pins:

15

UART:

1

SRAM (Kbytes):

0.125

Operating Voltage (Vcc):

2.7 to 6.0

Timers:

2

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