Crack MCU ATtiny48A Flash

Crack MCU ATtiny48A Flash memory and eeprom memory, extract the source code out from the storage and download the firmware into other blank Microcontroller;

Crack MCU ATtiny48A Flash memory and eeprom memory

Crack MCU ATtiny48A Flash memory and eeprom memory

The high-performance AVR ALU operates in direct connection with all the 32 general purpose working registers. Within a single clock cycle, ALU operations between registers in the register file are executed. The ALU operations are divided into three main categories – arithmetic, logic and bit-functions. Some microcontrollers in the AVR product family feature a hardware multiplier in the arithmetic part of the ALU.

The ATtiny15L contains 1K byte On-chip, In-System Programmable Flash memory for program storage. Since all instructions are single 16-bit words, the Flash is organized as 512 x 16 words. The Flash memory has an endurance of at least 1,000 write/erase cycles. The ATtiny48A Program Counter is 9 bits wide, thus addressing the 512 words Flash program memory.

For a detailed description on Flash memory programming which can be used for MCU software reading. The ATtiny48A AVR RISC Microcontroller supports powerful and efficient addressing modes. This section describes the various addressing modes supported in the ATtiny48A. In the figures, OP means the operation code part of the instruction word.

To simplify, not all figures show the exact location of the addressing bits. Constant byte address is specified by the Z-register contents. The 15 MSBs select word address (0 – 511), and LSB selects low byte if cleared (LSB = 0) or high byte if set (LSB = 1).


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