Break IC, Recover MCU, Microcontroller Reverse Engineering

We can Attack Microcontroller AT88SC0104C Software, please view below Microcontroller AT88SC0104C features for your reference:

One of a family of nine devices with user memories from 1Kbit to 256Kbit

1Kbit (128-byte) EEPROM user memory

Four 32 byte (256 bit) zones

Self-timed write cycle

Single byte or 16-byte page write mode

Programmable access rights for each zone when Attack Microcontroller

2Kbit configuration zone

· 37-byte OTP area for user-defined codes

· 160-byte area for user-defined keys and passwords

High security features

64-bit mutual authentication protocol (under license of ELVA) when Attack Microcontroller

Encrypted checksum

Stream encryption

Four key sets for authentication and encryption

Eight sets of two 24-bit passwords

Anti-tearing function

Voltage and frequency monitor if Attack Microcontroller

Smart card features

ISO 7816 Class A (5V) or Class B (3V) operation

ISO 7816-3 asynchronous T = 0 protocol (Gemplus® patent) *

Multiple zones, key sets and passwords for multi-application use

Synchronous two-wire serial interface for faster device initialization * before Attack Microcontroller

Programmable 8-byte answer-to-reset register

ISO 7816-2 compliant modules

Embedded application features

Low voltage operation: 2.7V to 5.5V after Attack Microcontroller

Secure nonvolatile storage for sensitive system or user information

Two-wire serial interface

1.0MHz compatibility for fast operation

Standard 8-lead plastic packages, green compliant (exceeds RoHS) when Attack Microcontroller

Same pinout as two-wire Serial EEPROM’s

High reliability if REVERSE ENGINEERING Microcontroller

· Endurance: 100,000 cycles

· Data retention: 10 years

· ESD protection: 4,000V min

Break MCU ATtiny24V security fuse bit and crack microcontroller attiny24v system against unauthorized reading, extract program from attiny24v mcu Flash and eeprom memory;

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 when Break pld palce16v8 software.

The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC mcus.

The ATtiny24/44/84 provides the following features: 2/4/8K byte of In-System Programmable Flash, 128/256/512 bytes EEPROM, 128/256/512 bytes SRAM, 12 general purpose I/O lines, 32 general purpose working registers, a 8-bit Timer/Counter with two PWM channels, a 16-bit timer/counter with two PWM channels, Internal and External Interrupts, a 8-channel 10-bit ADC, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, a programmable Watchdog Timer with internal Oscillator, internal calibrated oscillator, and three software selectable power saving modes if Break pic16c717 mcu program.

The Idle mode stops the CPU while allowing the SRAM, Timer/Counter, ADC, Analog Comparator, and Interrupt system to continue functioning. The Power-down mode saves the register contents, disabling all chip functions until the next Interrupt or Hardware Reset before attack pic16c710 Mcu.

The ADC Noise Reduction mode stops the CPU and all I/O modules except ADC, to minimize switching noise during ADC conversions. In Standby mode, the crystal/resonator Oscillator is running while the rest of the device is sleeping. This allows very fast start-up combined with low power consumption.

The device is manufactured ng Atmel’s high density non-volatile memory technology. The On-chip ISP Flash allows the Program memory to be re-programmed In-System through an SPI serial interface, by a conventional non-volatile memory programmer or by an On-chip boot code running on the AVR core.

The ATtiny24/44/84 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. Port B is a 4-bit bi-directional I/O port with internal pull-up resistors (selected for each bit) if recover pic16c74 Mcu code.

The Port B output buffers have symmetrical drive characteristics with both high sink and source capability except PB3 which has the RESET capability. To use pin PB3 as an I/O pin, instead of RESET pin, program (‘0’) RSTDISBL fuse. As inputs, Port B pins that are externally pulled low will source current if the pull-up resistors are activated.

The Port B pins are tri-stated when a reset condition becomes active, even if the clock is not running. Port A is a 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The Port A output buffers have symmetrical drive characteristics with both high sink and source capability.

As inputs, Port A pins that are externally pulled low will source current if the pull-up resistors are activated. The Port A pins are tri-stated when a reset condition becomes active, even if the clock is not running.

Break Chip ATmega48PA tamper resistance system and readout the firmware from microcontroller atmega48pa flash memory, the mcu atmega48pa fuse bit will be broken when crack it;

· High Performance, Low Power AVR® 8-Bit Microcontroller

· Advanced RISC Architecture

– 131 Powerful Instructions – Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers

– Fully Static Operation

– Up to 20 MIPS Throughput at 20 MHz

– On-chip 2-cycle Multiplier

– 4/8/16/32K Bytes of In-System Self-Programmable Flash progam memory (ATmega48PA/88PA/168PA/328P)

– 256/512/512/1K Bytes EEPROM (ATmega48PA/88PA/168PA/328P)

– 512/1K/1K/2K Bytes Internal SRAM (ATmega48PA/88PA/168PA/328P) if recover pic16f873 chip hex

– Write/Erase Cycles: 10,000 Flash/100,000 EEPROM

– Data retention: 20 years at 85°C/100 years at 25°C(1)

– Optional Boot Code Section with Independent Lock Bits

In-System Programming by On-chip Boot Program

True Read-While-Write Operation

– Programming Lock for Software Security

Peripheral Features

– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode

– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture

Mode

– Real Time Counter with Separate Oscillator before reocver mcu dspic30f6013a firmware

– Six PWM Channels

– 8-channel 10-bit ADC in TQFP and QFN/MLF package

Temperature Measurement

– 6-channel 10-bit ADC in PDIP Package

Temperature Measurement

– Programmable Serial USART

– Master/Slave SPI Serial Interface

– Byte-oriented 2-wire Serial Interface (Philips I2C compatible)

– Programmable Watchdog Timer with Separate On-chip Oscillator

– On-chip Analog Comparator

– Interrupt and Wake-up on Pin Change

Special Microcontroller Features

– Power-on Reset and Programmable Brown-out Detection if Break mcu at89c513a Chip

– Internal Calibrated Oscillator

– External and Internal Interrupt Sources

– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby I/O and Packages

– 23 Programmable I/O Lines

– 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF

Operating Voltage:

– 1.8 – 5.5V for ATmega48PA/88PA/168PA/328P

Temperature Range:

– -40°C to 85°C

Speed Grade:

– 0 – 20 MHz @ 1.8 – 5.5V

Low Power Consumption at 1 MHz, 1.8V, 25°C for ATmega48PA/88PA/168PA/328P:

Programmable Flash

ATmega48PA

ATmega88PA

ATmega168PA

ATmega328P

– Active Mode: 0.2 mA

– Power-down Mode: 0.1 µA

– Power-save Mode: 0.75 µA (Including 32 kHz RTC) before Break Chip

Break Microcontroller ATtiny24 is a process to unlock mcu attiny24’s fuse bit and then extract code from microprocessor attiny24 flash and eeprom memory for MCU cloning;

Features

High Performance, Low Power AVR® 8-Bit Microcontroller

Advanced RISC Architecture

– 120 Powerful Instructions – Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers

– Fully StatMicrocontroller Operation

Non-volatile Program and Data Memories

– 2/4/8K Byte of In-System Programmable Program Memory Flash (ATtiny24/44/84)

Endurance: 10,000 Write/Erase Cycles

– 128/256/512 Bytes In-System Programmable EEPROM (ATtiny24/44/84)

Endurance: 100,000 Write/Erase Cycles

– 128/256/512 Bytes Internal SRAM (ATtiny24/44/84)

– Programming Lock for Self-Programming Flash Program and EEPROM Data Security before decrypt ic flash memory

Peripheral Features

– Two Timer/Counters, 8- and 16-bit counters with two PWM Channels on both

– 10-bit ADC

8 single-ended channels

12 differential ADC channel pairs with programmable gain (1x, 20x) Temperature Measurement

– Programmable Watchdog Timer with Separate On-chip Oscillator

– On-chip Analog Comparator

– Universal Serial Interface

Special MMicrocontrollerrocontroller Features

– debugWIRE On-chip Debug System

– In-System Programmable via SPI Port

– External and Internal Interrupt Sources

– Pin Change Interrupt on 12 pins

– Low Power Idle, ADC Noise Reduction, Standby and Power-down Modes

– Enhanced Power-on Reset Circuit

– Programmable Brown-out Detection Circuit

– Internal Calibrated Oscillator

– On-chip Temperature Sensor I/O and Packages

– 14-pin SOMICROCONTROLLER, PDIP and 20-pin QFN/MLF: Twelve Programmable I/O Lines

Operating Voltage:

– 1.8 – 5.5V for ATtiny24V/44V/84V

– 2.7 – 5.5V for ATtiny24/44/84

Speed Grade

– ATtiny24V/44V/84V: 0 – 4 MHz @ 1.8 – 5.5V, 0 – 10 MHz @ 2.7 – 5.5V

– ATtiny24/44/84: 0 – 10 MHz @ 2.7 – 5.5V, 0 – 20 MHz @ 4.5 – 5.5V

Industrial Temperature Range

Low Power Consumption

Preliminary Summary

– Active Mode:

1 MHz, 1.8V: 380 µA

– Power-down Mode:

1.8V: 100 nA

The ATtiny24/44/84 is a low-power CMOS 8-bit Microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny24/44/84 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed when Break MICROCONTROLLER.

Recover MCU ATmega168PV Code from locked flash memory, fuse bit of microcontroller atmega168pv will be cracked and heximal file in the program and data memory will be extracted from chip atmega168pv;

An EEPROM data corruption can be caused by two situations when the voltage is too low. First, a regular write sequence to the EEPROM requires a minimum voltage to operate correctly. Secondly, the CPU itself can execute instructions incorrectly, if the supply voltage is too low when Recover MCU.

EEPROM data corruption can easily be avoided by following this design recommendation: Keep the AVR RESET active (low) during periods of insufficient power supply voltage. This can be done by enabling the internal Brown-out Detector (BOD). If the detection level of the internal BOD does not match the needed detection level, an external low VCC reset Protection circuit can be used if Recover MCU.

If a reset occurs while a write operation is in progress, the write operation will be completed provided that the power supply voltage is sufficient. The I/O space definition of the ATmega48/88/168 is shown in ”Register Summary” on page 342. All ATmega48/88/168 I/Os and peripherals are placed in the I/O space. All I/O locations may be accessed by the LD/LDS/LDD and ST/STS/STD instructions, transferring data between the 32 general purpose working registers and the I/O space. I/O Registers within the address range 0x00 – 0x1F are directly bit-accessible using the SBI and CBI instructions. In these registers, the value of single bits can be checked by using the SBIS and SBIC instructions before break atmega128pa MCU.

Refer to the instruction set section for more details. When using the I/O specific commands IN and OUT, the I/O addresses 0x00 – 0x3F must be used. When addressing I/O Registers as data space using LD and ST instructions, 0x20 must be added to these addresses. The ATmega48/88/168 is a complex MCU with more peripheral units than can be supported within the 64 location reserved in Opcode for the IN and OUT instructions.

For the Extended I/O space from 0x60 – 0xFF in SRAM, only the ST/STS/STD and LD/LDS/LDD instructions can be used. For compatibility with future devices, reserved bits should be written to zero if accessed. Reserved I/O memory addresses should never be written. Some of the Status Flags are cleared by writing a logical one to them. Note that, unlike most other AVRs, the CBI and SBI instructions will only operate on the specified bit, and can therefore be used on registers containing such Status Flags. The CBI and SBI instructions work with registers 0x00 to 0x1F only when break atmega168a MCU.

The I/O and peripherals control registers are explained in later sections. The ATmega48/88/168 contains three General Purpose I/O Registers. These registers can be used for storing any information, and they are particularly useful for storing global variables and Status Flags. General Purpose I/O Registers within the address range 0x00 – 0x1F are directly bit-accessible using the SBI, CBI, SBIS, and SBIC instructions.

The EEPROM Read Enable Signal EERE is the read strobe to the EEPROM. When the correct address is set up in the EEAR Register, the EERE bit must be written to a logic one to trigger the EEPROM read. The EEPROM read access takes one instruction, and the requested data is available immediately. When the EEPROM is read, the CPU is halted for four cycles before the next instruction is executed.

The user should poll the EEPE bit before starting the read operation. If a write operation is in progress, it is neither possible to read the EEPROM, nor to change the EEAR Register. The calibrated Oscillator is used to time the EEPROM accesses. Table 6-2 lists the typical programming time for EEPROM access from the CPU.

The following code examples show one assembly and one C function for writing to the EEPROM. The examples assume that interrupts are controlled (e.g. by disabling interrupts globally) so that no interrupts will occur during execution of these functions. The examples also assume that no Flash Boot Loader is present in the software. If such code is present, the EEPROM write function must also wait for any ongoing SPM command to finish when Recover MCU.

Copy IC PIC12C509A Binary content after unlock mcu pic12c509a flash and eeprom memory, extract program and data from microcontroller pic12c509a memory in the format of heximal;

PIC12C5XX memory is organized into program memory and data memory. For devICes with more than 512 bytes of program memory, a paging scheme is used.

Program memory pages are accessed using one STATUS register bit. For the PIC12C509, PIC12C509A, PICCR509A and PIC12CE519 with a data memory register file of more than 32 registers, a banking scheme is used. Data memory banks are accessed using the File Select Register (FSR) when break mcu pic10f200 memory.

The PIC12C5XX devICes have a 12-bit Program Counter (PC) capable of addressing a 2K x 12 program memory space. Only the first 512 x 12 (0000h-01FFh) for the PIC12C508, PIC12C508A and PIC12CE518 and 1K x 12 (0000h-03FFh) for the PIC12C509, PIC12C509A, PIC12CR509A, and PIC12CE519 are physICally implemented.

Refer to Figure 4-1. Accessing a location above these boundaries will cause a wrap around within the first 512 x 12 space (PIC12C508, PIC12C508A and PIC12CE518) or 1K x 12 space (PIC12C509, PIC12C509A, PIC12CR509A and PIC12CE519). The effective reset vector is at 000h, (see Figure 4-1). Location 01FFh (PIC12C508, PIC12C508A and PIC12CE518) or location 03FFh (PIC12C509, PIC12C509A, PIC12CR509A and PIC12CE519) contains the internal clock oscillator calibration value. This value should never be overwritten when break microcontroller pic16f886 software memory.

As a program instruction is executed, the Program Counter (PC) will contain the address of the next program instruction to be executed. The PC value is increased by one every instruction cycle, unless an instruction changes the PC.

For a GOTO instruction, bits 8:0 of the PC are provided by the GOTO instruction word. The PC Latch (PCL) is mapped to PC<7:0>. Bit 5 of the STATUS register provides page information to bit 9 of the PC (Figure 4- 8).For a CALL instruction, or any instruction where the PCL is the destination before Copy IC, bits 7:0 of the PC again are provided by the instruction word. However, PC<8> does not come from the instruction word, but is always cleared (Figure 4-8).

Instructions where the PCL is the destination, or Modify PCL instructions, include MOVWF PC, ADDWF PC, and BSF PC,5. The Program Counter is set upon a RESET, whICh means that the PC addresses the last location in the last page i.e., the oscillator calibration instruction. After executing MOVLW XX, the PC will roll over to location 00h, and begin executing user code.

The STATUS register page preselect bits are cleared upon a RESET, whICh means that page 0 is pre-selected. Therefore, upon a RESET, a GOTO instruction will automatICally cause the program to jump to page 0 until the value of the page bits is altered if break IC.

Break IC ATmega128A to restore the Firmware from atmel microcontroller atmega128a flash and eeprom memory, the mcu atmega128a heximal file reading must be taken after the fuse bit has been reset;

The Atmel QTouch Library provides a simple to use solution to realize touch sensitive interfaces on most Atmel AVR microcontrollers. The QTouch Library includes support for the QTouch and QMatrix acquisition methods. Touch sensing can be added to any application by linking the appropriate Atmel QTouch Library for the AVR Microcontroller. This is done by using a simple set of APIs to define the touch channels and sensors, and then calling the touch sensing API’s to retrieve the channel information and determine the touch sensor states.

The QTouch Library is FREE and downloadable from the Atmel website at the following location: www.atmel.com/qtouchlibrary. For implementation details and other information, refer to the Atmel QTouch Library User Guide – also available for download from the Atmel website. This datasheet contains simple code examples that briefly show how to use various parts of the device.

These code examples assume that the part specific header file is included before compilation. Be aware that not all C compiler vendors include bit definitions in the header files and interrupt handling in C is compiler dependent. Please confirm with the C compiler documentation for more details. For I/O registers located in extended I/O map, “IN”, “OUT”, “SBIS”, “SBIC”, “CBI”, and “SBI” instructions must be replaced with instructions that allow access to extended I/O. Typically “LDS” and “STS” combined with “SBRS”, “SBRC”, “SBR”, and “CBR”.

The Atmel QTouch Library provides a simple to use solution to realize touch sensitive interfaces on most Atmel AVR microcontrollers. The QTouch Library includes support for the QTouch and QMatrix acquisition methods. Touch sensing can be added to any application by linking the appropriate Atmel QTouch Library for the AVR Microcontroller.

This is done by using a simple set of APIs to define the touch channels and sensors, and then calling the touch sensing API’s to retrieve the channel information and determine the touch sensor states. The QTouch Library is FREE and downloadable from the Atmel website at the following location: www.atmel.com/qtouchlibrary. For implementation details and other information, refer to the Atmel QTouch Library User Guide – also available for download from the Atmel website if attacking mcu memory code.

Recover Microcontroller PIC16C62B Eeprom data and extract mcu pic16c62b code from flash and eeprom memory, the secured firmware can be readount from mcu pic16c62b microprocessor memory;

We can recover MCU PIC16C62B Eeprom, please view the Microcontroller PIC16C62B features for your reference:  

Microcontroller Core Features: · High-performance RISC CPU · Only 35 single word instructions to learn · All single cycle instructions except for program branches, which are two cycle·

Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle · 2K x 14 words of Program Memory, 128 x 8 bytes of Data Memory (RAM) · Interrupt capability ·

Eight level deep hardware stack ·

Direct, indirect, and relative addressing modes ·

Power-on Reset (POR) · Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)·

Watchdog Timer (WDT) with its own on-microcontroller RC oscillator for reliable operation · Brown-out detection circuitry for Brown-out Reset (BOR) · Programmable code-protection · Power saving SLEEP mode · Selectable oscillator options · Low-power, high-speed CMOS EPROM technology·

Fully static design · In-Circuit Serial Programming™ (ICSP) · Wide operating voltage range: 2.5V to 5.5V · High Sink/Source Current 25/25 mA · Commercial, Industrial and Extended temperature ranges · Low-power consumption: – < 2 mA @ 5V, 4 MHz – 22.5 µA typical @ 3V, 32 kHz when copy pic16f684 Microcontroller firmware – < 1 µA typical standby current Peripheral Features: · Timer0: 8-bit timer/counter with 8-bit prescaler · Timer1: 16-bit timer/counter with prescaler, can be incremented during sleep via external crystal/clock · Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler · Capture, Compare, PWM module · Capture is 16-bit, max. resolution is 12.5 ns, Compare is 16-bit, max. resolution is 200 ns, PWM maximum resolution is 10-bit · 8-bit multi-channel Analog-to-Digital converter · Synchronous Serial Port (SSP) with Enhanced SPI™ and I2C™

Extract Chip PIC16C57 Heximal File from flash memory, original programmed MCU pic16c57 will be readout and program/data from flash/eeprom of microcontroller pic16c57 can be duplicated;

A fetch cycle begins with the program counter (PC) incrementing in Q1. In the execution cycle, the fetched instruction is latched into the Instruction Register (IR) in cycle Q1.

This instruction is then decoded and executed during the Q2, Q3, and Q4 cycles. Data memory is extract during Q2 (operand extract) and written during Q4 (destination write) if recover pic16c554 memory software.

All instructions are single cycle, except for any program branches. These take two cycles since the fetch instruction is “flushed” from the pipeline while the new instruction is being fetched and then executed.

PIC16C57 memory is organized into program memory and data memory. For devices with more than 512 bytes of program memory, a paging scheme is used after recover microcontroller pic16f83 eeprom.

Program memory pages are accessed using one STATUS register bit. For the PIC16C57 with a data memory register file of more than 32 registers, a banking scheme is used.

Data memory banks are accessed using the File Select Register (FSR). The PIC16C57 devices have a 12-bit Program Counter (PC) capable of addressing a 2K x 12 program memory space. Only the first 512 x 12 (0000h-01FFh) for the PIC16C57 and 1K x 12 (0000h-03FFh) for the PIC16C57 are physically implemented before copy epm9320arc208 cpld jed file.

Refer to Figure 4-1. Accessing a location above these boundaries will cause a wrap around within the first 512 x 12 space (PIC16C57) or 1K x 12 space (PIC16C57).

The effective reset vector is at 000h, (see Figure 4-1). Location 01FFh (PIC16C57) or location 03FFh (PIC16C57) contains the internal clock oscillator calibration value. This value should never be overwritten.

Break MCU ATmega64PA and readout the embedded Binary from microcontroller atmega64pa flash memory,  fuse bit of mcu atmega64pa will be crack to disable the protection;

The ATmega64 is a highly complex mcu where the number of I/O locations supersedes the 64 I/O location reserved in the AVR instruction set. To ensure backward compatibility with the ATmega103, all I/O locations present in ATmega103 have the same location in ATmega64. Most additional I/O locations are added in an Extended I/O space starting from 0x60 to 0xFF (i.e., in the ATmega103 internal RAM space). These location can be reached by using LD/LDS/LDD and ST/STS/STD instructions only, not by using IN and OUT instructions. The relocation of the internal RAM space may still be a problem for ATmega103 users.

Also, the increased number of Interrupt Vectors might be a problem if the code uses absolute addresses. To solve these problems, an ATmega103 compatibility mode can be selected by programming the fuse M103C. In this mode, none of the functions in the Extended I/O space are in use, so the internal RAM is located as in ATmega103. Also, the extended Interrupt Vectors are removed. The ATmega64 is 100% pin compatible with ATmega103, and can replace the ATmega103 on current printed circuit boards. The application notes “Replacing ATmega103 by ATmega128” and “Migration between ATmega64 and ATmega128” describes what the user should be aware of replacing the ATmega103 by an ATmega128 or ATmega64PA.

By programming the M103C Fuse, the ATmega64 will be compatible with the ATmega103 regards to RAM, I/O pins and Interrupt Vectors as described above. However, some new features in ATmega64 are not available in this compatibility mode, these features are listed:

Pin Descriptions

One USART instead of two, asynchronous mode only. Only the eight least significant bits of the Baud Rate Register is available. One 16 bits Timer/Counter with two compare registers instead of two 16 bits Timer/Counters with three compare registers. Two-wire serial interface is not supported.

Port G serves alternate functions only (not a general I/O port). Port F serves as digital input only in addition to analog input to the ADC. Boot Loader capabilities is not supported. It is not possible to adjust the frequency of the internal calibrated RC Oscillator. The External Memory Interface can not release any Address pins for general I/O, neither configure different wait states to different External Memory Address sections. Only EXTRF and PORF exist in the MCUCSR Register. No timed sequence is required for Watchdog Timeout change. Only low-level external interrupts can be used on four of the eight External Interrupt sources. Port C is output only. USART has no FIFO buffer, so Data OverRun comes earlier. The user must have set unused I/O bits to 0 in ATmega103 programs after Break IC.