SP000009491ZJ Infineon Technologies, SP000009491ZJ Datasheet - Page 9

• Manufacturer Part Number: SP000009491ZJ
• Manufacturer: Infineon Technologies

Specifications of SP000009491ZJ

• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: RoHS Not Applicable

3.3
The system consists of a contactless label and a contactless reader together with an antenna.
Operations on protected areas of my-d
between the label and the reader. To achieve high system security the my-d
has to be integrated into the reader. A license can be obtained from Infineon Technologies.
Optionally, a Security Access Modules (SAM) contains the algorithm for performing the mutual
authentication and data integrity check.
Figure 6: Contactless System Example my-d
•
•
Contactless Energy and Data Transfer
The read / write distance is up to 1.5 m depending on an appropriate reader antenna configuration.
The label antenna consists of a simple coil with few turns. Contactless labels are passive. The RF
communication interface exchanges data with data rates of up to 26 kbit/s.
An intelligent anticollision function enables operation of more than one label in the field
simultaneously. The anticollision algorithm selects each label individually and ensures that the
Short Product Information
VICC – Vicinity Card according to ISO/IEC 18000-3 mode 1 or ISO/IEC 15693
optional SAM – Security Access Module with contacts according to ISO/IEC 7816
Host System
System Overview
Identification Terminal (VCD)
SAM
µC
Antenna
Circuitry
Analog
®
vicinity in secure mode require mutual authentication
9 / 10
®
vicinity Secure
ENERGY
DATA
my-d
my-d
SRF 55VxxS
®
vicinity secure
®
security algorithm
label
SRF 55V02S
®
VICC
vicinity
2007-07-02