Since its establishment in 2005, SZ OROD has set up its own chip decryption and microcontroller software development team. In 2002, the chip decryption department was formally established (all decryption services are restricted to legal channels, and the master film provider is responsible for the software copyright. Our company does not undertake any legal responsibility!). After continuous exploration and research, at present, our company can crack more than 30 types of ICs, more than 2,000 models, and can also develop 51 series, PIC series, ELAN series single-chip software. For the convenience of customers, our company also acts as a sales agent for several domestic and foreign programmers, emulators, IC test sockets and programming adapters, and undertakes IC bulk OEM programming services.

Following the successful breakthrough of Japanese high-level decryption chips such as Mitsubishi, Renesas, Hitachi, etc., recently, in order to meet the specific decryption needs of our customers, our company’s professional decryption engineers have also formed an NEC series microcontroller unlock solution development team, specifically unlocking NEC series chips. Scheme development.
We know that in the chip decryption industry, Japanese chips are a typical type of difficult IC, such as Hitachi, Mitsubishi, Toshiba, and other Japanese chip design manufacturers, the MCU encryption technology is very mature, its MCU encryption performance is excellent, the crack is difficult, and the application More and more widely, on the one hand, it has become the first choice of many product designers, on the other hand, it has become a major problem for many reverse engineers.
　　 As a representative of Japanese chips, NEC series MCU are designed with sufficient protection measures to ensure the safety of their program codes. At the same time, this series of MCU do not have PROGRAM READ function, so they cannot be read out by the programmer. (Note: The verification function when programming the chip with the programmer is not to read the program for verification, but the programmer sends the data to the chip, and the chip core independently completes the comparison with the data in the storage area and then compares the result Return to the programmer).
In the chip decryption industry, the intrusive cracking method can turn the encrypted chip into a non-encrypted chip, and then use the programmer to read the program. Of course, you can also use the probe to read the program from the internal bus of the chip, but the cost of doing so It is quite high; the non-intrusive cracking method usually needs to read the program through the programmer. In this way, the NEC series MCU cannot be unlocked using conventional decryption methods.
　　 Our company has long been devoted to the development of various difficult IC decryption solutions in the chip decryption industry and has the courage to challenge the technical problems in the industry. For the NEC series of difficult unlock chips, our professional engineers specially developed the NEC microcontroller program reading tool, which solved the problem that the NEC chip programs that troubled various technical engineers could not be read.
　　 If customers have NEC series UPD78FXX, UPD79F and other MCU decryption needs, we can provide samples for our decryption engineers to test and analyze, while considering their own product development value and later chip purchases. Generally speaking, NEC series MCUs are divided into two types with and without OTP. During the testing process of the project, destructive methods are generally used for testing. Therefore, if customers have cracking requirements, they generally need to be able to provide at least three samples. , One for testing and the other two for the specific cracking process.
NEC series MCUs are difficult to unlock and the specific decryption methods of almost every chip are different. At present, there are no ready-made decryption solutions available. Therefore, for this series of chips, our engineers need to re-develop the cracking method. The required cycle generally takes 20 working days Around the same time, I also hope that customers will fully consider the product development value while accounting for the product development cycle.

NEC upd78fxx and upd79fxx crack:

For NEC upd78f and upd79f series IC crack and MCU unlock, Shenzhen OROD Decryption Institute has successfully broken through various types of decryption technology. Through repeated experiments and multiple comparison verifications of each chip decryption technology, we can make for each chip. Provide an efficient, reliable, and competitively competitive decryption solution.
NEC Electronics headquarter in Kawasaki, Japan. As a professional semiconductor manufacturer listed separately from NEC Group, NEC Electronics has a history of more than 50 years in the NEC semiconductor division and has a full-function (IDM) business system including R&D, design, production, and sales. Focusing on microcontroller microcontrollers, digital audio and video semiconductor products, power devices and compound semiconductor products, we are actively providing customers with the world’s leading semiconductor device products and solutions. NEC Electronics’ products widely used in automotive and digital audio and video, industrial control, high-end computer and broadband networks, mobile handsets, computer peripherals, and various consumer products.
The following are some of the NEC series IC chip models that we can currently solve:

1. Model naming rules: 78F07**

uPD78F0714,

1. Model naming rules: 78F08**

uPD780861, uPD780862, uPD78F0862A,

uPD780822, uPD780824, uPD780826, uPD780828, uPD78F0822B, uPD78F0828A,

1. Model naming rules: 78F09**

uPD780957 uPD78F0958

uPD780982, uPD780983, uPD780984, uPD780986, uPD780988, uPD78F0988A

1. ASSP model naming rules: 78F80**

uPD788004, uPD788005, uPD788006, uPD78F8004, uPD78F8005, uPD78F8006,

All V850:

1. V850/Sx1/2/3 model naming rules: 70F30**

uPD703014, uPD703015, uPD703017, uPD70F3015, uPD70F3017,

uPD703030, uPD703031, uPD703032, uPD703033 uPD70F3030, uPD70F3032, uPD70F3033

uPD703034, uPD703035, uPD703036, uPD703037 uPD70F3035, uPD70F3036, uPD70F3037

uPD703068, uPD703069, uPD703088, uPD703089, uPD70F3089

uPD780065, uPD780076, uPD780078, uPD78F0066, uPD78F0078,