SLE 55R04 C Infineon Technologies, SLE 55R04 C Datasheet
SLE 55R04 C
Specifications of SLE 55R04 C
Related parts for SLE 55R04 C
SLE 55R04 C Summary of contents
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Security & Chip Card ICs SLE 55R04 Intelligent 770–Byte EEPROM with Contactless Interface complying to ISO/IEC 14443 Type A and Security Logic Short Product Information January 2001 ...
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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...
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Intelligent 770–Byte EEPROM with Contactless Interface complying to ISO/IEC 14443 Type A and Security Logic Features • 770 bytes EEPROM Organised in 77 pages located sectors – Each page organised in 8 bytes for data storage ...
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Ordering and Packaging information Table 1 Ordering Information 1) Type Package SLE 55R04C Die SLE 55R04LM MCC2-2-1 Pin Description Figure 1 Pin Configuration Module Contactless Card (top view) LA Figure 2 Pad Configuration Die Table 2 Pin Definitions and Functions ...
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... This family of memory chips supplies the user with different memory sizes meeting the requirements of variable applications. SLE 55R04 complies to ISO/IEC 14443 part 2 and part 3 Type-A (modulation ASK 100%) for contactless proximity smart cards. The power supply and data are transferred to SLE 55R04 via an antenna ...
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... Circuit Description SLE 55R04 consists of a EEPROM memory unit, an analog interface for contactless energy and data transmission, a control and a crypto unit. Analog Contactless LA Interface Power Circuit Rectifier Clock Extractor Power on Reset Voltage Regulator LB Figure 4 Block diagram of SLE 55R04 • Analog Contactless Interface consists of: Rectifier – ...
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System Overview The system consists of a contactless card on one hand and a contactless card reader together with an antenna on the other. Operations on protected areas of SLE 55R04 requires a security access module at the reader ...
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Contactless Energy and Data Transfer The operating distance between card and reader antenna is typically cm. The card antenna consists of a simple coil with a few turns embedded in plastic. Contactless cards are passive. The high ...