STMicroelectronics has a microcontroller for secure identity cards supporting the latest cryptography techniques and large memory for biometric data.

ST23YR80 includes a cryptographic co-processor which enables enhanced RSA and Elliptic Curve Cryptography (ECC) algorithms. The EAC (extended access control) e-Passport operation, including 38kbyte of data, will be supported in less than 3.5 seconds.

The device includes a new feature which optimises the operating distance and transaction time by adapting its processor clock speed to the magnetic field of the application reader.

The MCU, which offers contact and contactless interfaces, complies with a number of security smartcard standards and meets the International Civil Aviation Organization (ICAO) requirements for Machine Readable Travel Documents (MRTD).

It is also designed to support secure electronic identity documents such as e-ID and electronic signature. The device is planned to be certified by Q1 2009 to Common Criteria EAL5+ version 3.1.

In addition, the IC has 80kbyte of EEPROM to store extra biometric, 390kbyte of Rom and 8kbyte of Ram.

Samples are available immediately, and volume production will begin in Q1 2009.

More information: www.st.com