The YM1901 encryption chip is a self-developed security encryption chip based on deep sub-micron technology. It features low power consumption, high performance, independent memory protection unit, and memory encryption unit.
Encryption algorithm: The DES/3DES encryption module is embedded in the chip, and the random number generator TRNG is embedded to save hardware calculation time.
Communication interface: The custom high-efficiency SPI interface protocol (slave interface) used in the communication interface, the communication rate is up to 2MHz.
Information Security: The chip provides enhanced security features to meet customer customization requirements in addition to the DES/3DES encryption module, providing a simple version of the 48-32 cryptographic hardware module. In addition, the chip provides a buckle voltage, frequency detection mechanism, data encryption storage mechanism, as well as against physical attacks, anatomical analysis.
Application field: The chip is a high-performance, low-power security chip with special communication protocol. It can be used as a smart card, electronic key and other applications. It has a special monotonous incremental storage and recording mode. The independent storage information recording space is suitable for brand authentication and use. Record and other demand industries.