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AT88SC0404CRF Datasheet

  • AT88SC0404CRF

  • AT88SC0404CRF Summary [Updated 05/03. 9 Pages] Contactless 4...

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Features
鈥?/div>
One of a Family of Devices with User Memory of 1 Kbit to 64 Kbits
鈥?/div>
Contactless 13.56 MHz RF Communications Interface
鈥?ISO/IEC 14443-2:2001 Type B Compliant
鈥?ISO/IEC 14443-3:2001 Type B Compliant Anticollision Protocol
鈥?Command Set Optimized for Multicard RF Communications
鈥?Tolerant of Type A Signaling for Multiprotocol Applications
鈥?Operating Distance Up to 10 cm
Integrated 82 pF Tuning Capacitor
User EEPROM Memory
鈥?4 Kbits Configured as Four 128-byte (1-Kbit) User Zones
鈥?Byte, Page, and Partial Page Write Modes
鈥?Self-timed Write Cycle
256-byte (2-Kbit) Configuration Zone
鈥?User-programmable Application Family Identifier (AFI)
鈥?User-defined Anticollision Polling Response
鈥?User-defined Keys and Passwords
High-Security Features
鈥?64-bit Mutual Authentication Protocol (under exclusive patent license from ELVA)
鈥?Encrypted Checksum
鈥?Stream Encryption
鈥?Four Key Sets for Authentication and Encryption
鈥?Eight Sets of Two 24-bit Passwords
鈥?Password and Authentication Attempts Counters
鈥?Selectable Access Rights by Zone
鈥?Write Lock Mode
鈥?Antitearing Function
鈥?Tamper Sensors
High Reliability
鈥?Endurance: 100,000 Write Cycles
鈥?Data Retention: 10 Years
鈥?Operating Temperature:
鈭?0擄C
to +85擄C
鈥?/div>
鈥?/div>
鈥?/div>
CryptoRF
鈩?/div>
EEPROM Memory
4 Kbits
AT88SC0404CRF
Summary
鈥?/div>
鈥?/div>
Rev. 5023AS鈥揅RRF鈥?5/03
Note: This is a summary document. A complete document is available
under NDA. For more information, please contact your local Atmel
sales office.

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