Design Services -> IC Design -> RFID

RFID Chip

Description

The CRONOS is a CMOS integrated circuit intended for use in contactless Read/Write transponders. It has passive and semi-passive operation modes. The configurable 64 bytes EEPROM memory contained in the chip is organized in 32 words of 16 bits for ID and user applications. The CRONOS110 has a built-in anti-collision protocol which allows an unlimited number of transponders in the reader field to communicate simultaneously.

Features

• ISO 18000-4 part 1 (2.45 GHz) and ISO 18000-6 type B (UHF) compliant
• Passive and semi-passive modes
• Support for Multiple Tags (Anti-collision)
• Block write protection
• 48 bytes user memory
• Small die size (~2mm2)
• Long read range operation (semi-passive)
• Frequency independent: Typically used at UHF and 2.45 GHz
• Low voltage operation - down to 1.5 V
• Stand-by mode with field sniffing (semi-passive)
• Very low power CMOS design
• Cost effective

Applications

• Access control
• Asset Management
• Supply chain management
• Traffic management
• Toll collection

Intellectual Property

The RFID chip is a silicon-proven IP available on 0.35um CMOS process.

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