GENERAL DESCRIPTION
The HITAG(1) co-processor is designed to perform all computations of the read/write device in a system where HITAG1 and HITAG2 transponders are used.
The device performs all encryption computations needed to access transponders and cards based on the HITAG1 respectively HITAG2 ICs in secure mode. Usually the HTRC12002B is used in combination with the HTRC11001T, which comprises the complete analog part of a read/write device.

FEATURES
General security concept
• Data encryption
• Encryption mutual authentication
• Password verification.

Additional features
• On-chip EEPROM to store secret data
• Uncomplicated host interface
• Sleep mode for reduced current consumption.
All secret keys are stored within the HTRC12002B.