Crack Microcontroller PIC18F4682 encrypted memory and readout the Program and data from flash and eeprom, then copy the content into other blank MCU PIC18F4682 which will provide the same functions;
All of the devices in the PIC18F4682 family incorporate a range of features that can significantly reduce power consumption during operation.
Key items include:
· Alternate Run Modes: By clocking the controller from the Timer1 source or the internal oscillator block, power consumption during code execution can be reduced by as much as 90%.
· Multiple Idle Modes: The controller can also run with its CPU core disabled but the peripherals still active. In these states, power consumption can be reduced even further, to as little as 4% of normal operation requirements.
· On-the-Fly Mode Switching: The power managed modes are invoked by user code during operation, allowing the user to incorporate power-saving ideas into their application’s software design.
· Lower Consumption in Key Modules: The power requirements for both Timer1 and the Watchdog Timer have been reduced by up to 80%, with typical values of 1.1 and 2.1 ìA, respectively.
· Extended Instruction Set: In addition to the standard 75 instructions of the PIC18 instruction set, PIC18F4682 devices also provide an optional extension to the core CPU functionality. The added features include eight additional instructions that augment indirect and indexed addressing operations and the implementation of Indexed Literal Offset Addressing mode for many of the standard PIC18 instructions.
All of the devices in the PIC18F4682 family offer ten different oscillator options, allowing users a wide range of choices in developing application hardware.
These options include:
· Four Crystal modes, using crystals or ceramic resonators
Two External Clock modes, offering the option of using two pins (oscillator input and a divide-by-4 clock output) or one pin (oscillator input, with the second pin reassigned as general I/O).
· Two External RC Oscillator modes with the same pin options as the External Clock modes
· An internal oscillator block which provides an 8 MHz clock (±2% accuracy) and an INTRC source (approximately 31 kHz, stable over temperature and VDD), as well as a range of 6 user selectable clock frequencies, between 125 kHz to 4 MHz, for a total of 8 clock frequencies. This option frees the two oscillator pins for use as additional general purpose I/O to readout the MCU firmware.
· A Phase Lock Loop (PLL) frequency multiplier, available to both the High-Speed Crystal and Internal Oscillator modes, which allows clock speeds of up to 40 MHz. Used with the internal oscillator, the PLL gives users a complete selection of clock speeds, from 31 kHz to 32 MHz – all without using an external crystal or clock circuit.