SRF55V02PC INFINEON [Infineon Technologies AG], SRF55V02PC Datasheet - Page 9

• Manufacturer Part Number: SRF55V02PC
• Description: Security & Chip Card ICs (my-d vicinity)??
• Manufacturer: INFINEON [Infineon Technologies AG]

my-d vicinity
SRF 55V02P
3.2
System Overview
The system consists of a contactless label on one hand and a contactless reader together with an
antenna on the other.
Host System
Analog
Data
µC
Circuitry
SRF 55VxxP
Label
Antenna
VICC
Identification Terminal
Energy
Figure 6 Contactless System Example
•
VICC – Vicinity Card according to ISO/IEC 15693
Contactless Energy and Data Transfer
The operating distance between label and reader antenna is typically up to 120 cm in an
appropriate gate configuration. The label antenna consists of a simple coil with a few turns.
Contactless labels are passive. The RF communication interface allows to exchange data with
26 kbit/s. This high data transmission rate permits short transaction times.
An intelligent anticollision function allows to operate more than one label in the field
simultaneously. The anticollision algorithm selects each label individually and ensures that the
execution of a transaction with a selected label is performed correctly without data corruption
resulting from other labels.
System Security
The serial number is unique for each label and can not be changed.
Short Product Information
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2002-07-30