防克隆CPU訪問鑰匙扣, CPU芯片反克隆訪問控制鑰匙扣

The FM1208 chip is a single-interface contactless CPU card designed by Shanghai Fudan Microelectronics Co., 公司. 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 指示, 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, 可以打包到: 白卡, 印刷色卡, 指定的外觀形狀卡, Crystal Epoxy material tag or wristband,等等.

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

應用
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, 保險, government industry, 等等. 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, 鑑定, campus One Card Solutions, financial transactions, 公交卡, water cards, e-wallets, electronic prepaid, 等等.