Atmel Microcontroller Unlock | MCU Reverse Engineer

AT89xx full series microcontroller crack:

AT89C51 AT89C52 AT89S52 AT89S53 AT89S54 AT89S58 AT89S64 AT89C1051 AT89C2051 AT89C4051 AT89C55 AT89C55WD AT89C5131A AT89C51WD AT89C51ED2 AT89C51CC01 AT89S51 AT89C51CC02 AT89C51CC03 AT89C51RB2 AT89C51RC AT89C51RD2 AT89C51RD-CM AT89C51RC2 AT89C51ID2 AT87C5101 AT89C1051U AT89C2051X2 AT89C5130AM AT89C5130A AT89C5131AL AT89C5131AM AT89C51AC3 AT89C5132 AT89C51AC2 AT89C51CC03C AT89C51SND1C AT89C51CC03U AT89C51IC2 AT89C51RE2 AT89C51SND2 AT89LP2051 AT89LP2052 AT89LP213 AT89LP214 AT89LP216 AT89LP4051 AT89LP4052 AT89LP828 AT89LP428 AT89LS51 AT89LS52 AT89LV51 AT89LS53 AT89LS8252 AT89LV52 AT89LV55 AT89S2051 AT89S4051 AT89S8252 AT89S8253 ...

AT90xx whole series:

AT90S1200 AT90S2323 AT90S2343 AT90S2331 AT90S4433 AT90S8515 AT90S8535 AT90S4414 AT90S4434 AT90S2313 90S1200 90S2323 90S2343 90S2331 90S4433 90S8515 90S8535 90S4414 90S4434 90S2313 ...

ATMegaxx whole series:

ATmega16 ATmega162 ATmega164 ATmega165 ATmega168 ATmega169 ATmega128 ATmega1280 ATmega1281 ATmega2560 ATmega2561 ATmega328 ATmega48 ATmega32 ATmega324 ATmega325 ATmega3250 ATmega329 ATmega3290 ATmega64 ATmega640 ATmega645 ATmega6450 ATmega649 ATmega6490 ATmega8 ATmega88 ATmega8515 ATmega8535 ATmega16L ATmega162L ATmega164L ATmega165L ATmega168L ATmega169L ATmega128L ATmega1280L ATmega1281L ATmega2560L ATmega2561L ATmega328L ATmega48L ATmega32L ATmega324L ATmega325L ATmega3250L ATmega329L ATmega3290L ATmega64L ATmega640L ATmega645L ATmega6450L ATmega649L ATmega6490L ATmega8L ATmega88L ATmega8515L ATmega8535L ATmega16P ATmega162P ATmega164P ATmega165P ATmega168P ATmega169P ATmega128P ATmega1280P ATmega1281P ATmega2560P ATmega2561P ATmega328P ATmega48P ATmega32P ATmega324P ATmega325P ATmega3250P ATmega329P ATmega3290P ATmega64P ATmega640P ATmega645P ATmega6450P ATmega649P ATmega6490P ATmega8P ATmega88P ATmega16A ATmega162A ATmega164A ATmega165A ATmega168A ATmega169A ATmega128A ATmega1280A ATmega1281A ATmega2560A ATmega2561A ATmega328A ATmega48A ATmega32A ATmega324A ATmega325A ATmega3250A ATmega329A ATmega3290A ATmega64A ATmega640A ATmega645A ATmega6450A ATmega649A ATmega6490A ATmega8A ATmega88A ATmega8515A ATmega8535A ...

ATTinyxx whole series:

ATtiny4 ATtiny5 ATtiny10 ATtiny11 ATtiny12 ATtiny13 ATtiny15 ATtiny20 ATtiny22 ATtiny24 ATtiny25 ATtiny26 ATtiny261 ATtiny28 ATtiny2313 ATtiny40 ATtiny4313 ATtiny43 ATtiny44 ATtiny45 ATtiny461 ATtiny48 ATtiny84 ATtiny85 ATtiny861 ATtiny87 ATtiny88 ATtiny4A ATtiny5A ATtiny10A ATtiny11A ATtiny12A ATtiny13A ATtiny15A ATtiny20A ATtiny22A ATtiny24A ATtiny25A ATtiny26A ATtiny261A ATtiny28A ATtiny2313A ATtiny40A ATtiny4313A ATtiny43A ATtiny44A ATtiny45A ATtiny461A ATtiny48A ATtiny84A ATtiny85A ATtiny861A ATtiny87A ATtiny88A ATtiny4V ATtiny5V ATtiny10V ATtiny11V ATtiny12V ATtiny13V ATtiny15V ATtiny20V ATtiny22V ATtiny24V ATtiny25V ATtiny26V ATtiny261V ATtiny28V ATtiny2313V ATtiny40V ATtiny4313V ATtiny43V ATtiny44V ATtiny45V ATtiny461V ATtiny48V ATtiny84V ATtiny85V ATtiny861V ATtiny87V ATtiny88V ...

ATFxx series:


ATXmegaxx whole series:

ATXmega8e5 ATXmega16a4 ATXmega16a4u ATXmega16c4 ATXmega16d4 ATXmega32a4 ATXmega32a4u ATXmega32c3 ATXmega32c4 ATXmega32d3 ATXmega32d4 ATXmega32e5 ATXmega64a1 ATXmega64a1u ATXmega64a3 ATXmega64a3u ATXmega64a4u ATXmega64b1 ATXmega64b3 ATXmega64c3 ATXmega64d3 ATXmega64d4 ATXmega128a1 ATXmega128a1u ATXmega128a3 ATXmega128a3u ATXmega128a4u ATXmega128b1 ATXmega128b3 ATXmega128c3 ATXmega128d3 ATXmega128d4 ATXmega192a3 ATXmega192a3u ATXmega192c3 ATXmega192d3 ATXmega256a3 ATXmega256a3u ATXmega256a3b ATXmega256a3bu ATXmega256c3 ATXmega256d3 ATXmega384c3 ATXmega384d3 ...

AT90CAN/PWM/USB/xx whole series:

AT90CAN32 AT90CAN64 AT90CAN128 AT90PWM2 AT90PWM216 AT90PWM2B AT90PWM3 AT90PWM316 AT90PWM3B AT90USB1286 AT90USB1287 AT90USB162 AT90USB646 AT90USB647 AT90USB82 ...

AT88scxx/90scxx series series:

AT90S1200 AT90S2323 AT90S2343 AT90S2331 AT90S4433 AT90S8515 AT90S8535 AT90S4414 AT90S4434 AT90S2313 90S1200 90S2323 90S2343 90S2331 90S4433 90S8515 90S8535 90S4414 90S4434 90S2313 ...

AT91SAMxx whole series:

AT91SAM9XE512 AT91SAM9XE256 AT91SAM9XE128 AT91SAM7S64B AT91SAM7S32B AT91SAM7SE512 AT91SAM7SE256 AT91SAM7SE32 AT91SAM7XC512 AT91SAM7XC256 AT91SAM7XC128 AT91SAM7X512 AT91SAM7X256 AT91SAM7X128 AT91SAM7S161 AT91SAM7S512 AT91SAM7S256 AT91SAM7S128 AT91SAM7S64 AT91SAM7S321 ...

CryptoAuthentication series:


Please visit the MCU brands link below to see the IC list, however, it is quite impossible to list all the part numbers YourLogo can unlock here, and YourLogo is always researching new types of microcontrollers, but may not be able to update them here, if you do not find your chip type here, please contact us.

About Atmel:

Atmel Corporation was founded in 1984 by George Perlegos. In 1991, Atmel expanded the Colorado facility after acquiring Concurrent Logic, a field-programmable gate array (FPGA) manufacturer. In 1994 Atmel entered the microprocessor market. The first Atom flash memory microcontroller was based on the Intel 8051. In 1995, Atmel was one of the first companies to license ARM architecture, initially building its AT91 family of devices, followed by the SAM family, and more recently a full selection of Cortex-based solutions, including Ultra Included on the basis of -lo- Power ARM Cortex-M4.

In 1995, Atmel acquired pan-European chipmaker European Silicon Structures (ES2) and thus a manufacturing facility in Rousset, France. Atmel created a new fab with the existing ES2 fab. The business unit was named Atmel-ES2. Atmel acquired digital research in electronic acoustics and music (DREAM) in 1996.

Atmel formed a design team in Trondheim, Norway to develop the Atmel AVR line of RISC microcontrollers. In 1998, Atmel purchased part of TEMIC from Vishay Intertechnology, which earned him a fab in Germany as well as part of MHS from Vishay, which gave him a fab in Nantes, France; In 1998, Atmel acquired TEMIC from Vishay Intertechnology. Bought part, which met him with a fab in Germany as well as part of MYH, which offers him a fab in Nantes, France

Streamlining of Atmel

All the operations of Atmel were streamlines with a strategy called "fab-lite". All started back in 2005 when Atmel sold the MHS fab in Nantes France to Xbybus. Steven Laub come into the charge as a director in Feb 2006 and in August became president and CEO. Under Steven Laub Atmel grew further and expanded in manufacturing plants and business lines.


As Atmel divested several fabs and ancillary business lines, Laub also oversaw acquisitions. In 2018, Atmel bought Queens Award Winning Quantum Research Group Ltd. Atmel also moved into IOT also known as Internet of Things.

Acquisition by Microchip Technology

Atmel received unsolicited offer from Microchip Technology and ON semiconductor in 2008.

List of Products by Atmel

Apart from Microcontroller which was the large part of Atmel’s revenue, there are some more products they were manufacturing like Wireless/RF, Touchscreen, Memory, Analog, Custom, Automotive, smart metering and smart energy.


A large part of Atmel's revenue is from microcontrollers. These include the AVR 8- and 32-bit microcontrollers, ARM architecture microprocessors, and ARM-based flash microcontrollers. In addition Atmel still makes microcontrollers that use the 8051 architecture, albeit improved to do single-cycle instructions. Supporting the microcontrollers is the Atmel Studio 7 integrated development environment which Atmel offers for free. They also provide an Atmel Software Framework.

Wireless / RF

To provide for the Internet of Things (IoT), Atmel offers dual-band 2.4 GHz/5 GHz a/b/g Wi-Fi chips from its Ozmo acquisition. Also, Atmel offers 2.4 GHz b/g/n Wi-Fi chips WILC1000/WILC3000 and WINC1500 from its Newport Media, Inc acquisition. WINC1500 provide a full 802.11 b/g/n network controller with full ip stack TCP/IP, UDP with upper layer protocols as DHCP, DNS, HTTP, SNTP, TLS etc. Also, Atmel makes wireless transceivers using regional 700/800/900 MHz, as well as global 2.4 GHz frequency bands, Some chips are standalone transceivers while others are integrated with a microcontroller. They also sell the Zigbit module that comes with FCC certifications. Atmel also makes remote control RF products using the license-free ISM band (industrial scientific medical) frequencies (5.8 GHz, 2.4 GHz, 868 to 928 MHz, 433 MHz, and 315 MHz). The wireless segment also provides RFID chips for tracking, access and identification. Finally, Atmel offers a line of IR controllers that can support infrared as well as RF wireless.


Atmel makes both touchscreen controller ICs and its XSense flexible touchscreen. The company makes sensor hubs that manage accelerometers, gyroscopes, inertial measurement units and magnetometers. These sensors give consumer products and embedded systems context awareness. The sensor hub offloads the main application processor and allows product functionality without the need to power the main processor. Atmel also makes simple touch controller chips for buttons, sliders, and wheels used on industrial and consumer products. The touch wheel interface became popularized by the Apple iPod. To support the application of its touch controller chips, Atmel provides a free QTouch library of software routines.


Atmel's original business was in memory, and it still sells several memory products. It offers serial and parallel EEPROM, as well as one-time programmable (OTP) EPROM. In addition, it offers secure memory with its CryptoMemory product line of EEPROMS in capacities from 1 to 256 kbits.


In addition to the secure memory mentioned above, they have the CryptoAuthentication product lines that provide hardware authentication capability with both symmetric and asymmetric-key algorithm authentication. These ICs are used in many applications, including secure access, communications, control, and to prevent cloned products like batteries or ink cartridges not approved by the product manufacturer. Atmel's CryptoRF products add hardware encrypted security to RFID applications. Finally Atmel offers a trusted platform module that gives strong hardware-based public key (RSA algorithm) security for both personal computers and embedded processors on a single chip.


Atmel makes LED driver chips. It also has a line of digital-output temperature sensors. The company also makes power management and analog companions (PMAAC) that combine a group of discrete ICs often used in handheld or battery-powered products. Integrated functions include audio codecs (compressor-decompressor), lithium-ion battery chargers, and stereo digital-to-analog converters.


These products include custom integrated circuits designed to meet specialized single-customer requirements. Products include FPGAs, products with military and aerospace applications, and application-specific standard products (ASSP) for space applications, power management, and secure cryptographic memory products.


Atmel modified or specialized many of its products for the automotive market. These products often have a wider temperature range or are specially qualified for automotive applications. These products include car access, touch control, radio, CAN, VAN, and LIN Bus networking, battery management, high-temperature drivers, and serial EEPROMs.

Smart energy

Atmel also has chips specialized for the smart energy and smart metering markets. These chips combine microprocessors with tamper-proof hardware security and power line communication modems. The parts also integrate analog front-ends for accurate metrology

How New Prajapati Electronics Will Help you:

With over years of experience our expert team will help with reverse engineering service to clients around the world.

Reverse Engineering for Atmel Microntroller:

With the process of reverse engineering, we will discover the technological principles of a Atmel MCU through analysis of its structure, function and operation. And we ensure you to make a new program that does the same thing without using or simply duplicating (without understanding) any part of the original.

Atmel MCU Crack or MCU Hack:

With our MCU Crack or MCU Hack service through specific equipment and methods, you will directly get encrypted microcontroller program files for Atmel Microcontroller, you can copy the program chip or disassemble their reference research.

Atmel Microcontroller Clone or Microncontroller Copy:

As a leading MCU Clone service provider, we will help you with your any requirement for Atmel MCU clone. Discuss your microcontroller cloning requirement with us an get your work done.

Atmel Microcontroller unlock:

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Atmel Microcontroller decryption:

With MCU decryption (attack) for Atmel MCU, we will directly get encrypted programming document of MCU by certain equipment and method, which could provide for learning, reference and study after copying programming chip or disassembling. After decryption, we could guarantee that the chip sample we offered has the same function with the master chip offered by client, obtain programming document to offer for client.

Atmel Microcontroller Dumping:

We will transfer the coded program from the compiler (where compiler is a software where we can write, analyze, test and debug the coded program for an Atmel microcontroller.) to the microcontroller memory. The coding or program written for microcontroller is generally in assembly/C language and the compiler generates a hex file which is understandable by the microcontroller. The hex file contains special instructions which are to be transferred to the microcontroller memory and then it works according to the given instruction and program.

Atmel Chip Code Extraction:

Our team of experienced engineers will help you with chip code extraction for Atmel Microcontroller. Get in touch with us your requirement and get your work done.