مكافحة استنساخ CPU وصول سلسلة المفاتيح, وحدة المعالجة المركزية رقاقة مكافحة استنساخ التحكم في الوصول سلسلة المفاتيح

The FM1208 chip is a single-interface contactless CPU card designed by Shanghai Fudan Microelectronics Co., المحدودة. It is the first non-contact CPU card chip supporting ISO14443 TypeA protocol in China. The chip uses ultra-deep sub-micron CMOS EEPROM technology with a capacity of 64K Byte. EEPROM, in accordance with ISO14443 TypeA international standard, operating frequency 13.56MHz, working distance is not less than 10CM, CPU instruction is compatible with general 8051 تعليمات, built-in 8-bit CPU and hardware DES coprocessor. The chip is a contact-type CPU that meets the bank standard and has good security. Suitable for contactless payment applications with high security requirements, large transaction volume and fast transaction speed.
FM1204, FM1208, FM1216, the main difference is the storage capacity.
FM1208-9 chip or FM1208-10 CPU chip, can be packaged to: white card, printed color card, specified appearance shape card, Crystal Epoxy material tag or wristband,إلخ.

Safety features
The security mechanism of the FM1208 CPU chip is:
1. Anti-power analysis module
2. There is a high and low detection reset module, the chip operating frequency is automatically reset beyond the detection range.
3. ROM anti-reverse extraction, memory data encryption

الوضعية
The occasion need to improve the card security to replace the traditional logic encryption card, it can be applied to many fields such as finance, تأمين, government industry, إلخ. It has the characteristics of large user space, fast reading speed and support for one card multi-use. It is mainly used for security access control, هوية, campus One Card Solutions, financial transactions, bus cards, water cards, e-wallets, electronic prepaid, إلخ.