MF0ICU2 - MIFARE Ultralight C - Contactless ticket IC

MF0ICU2是NXP恩智浦公司的一款MIFARE智能卡IC产品，MF0ICU2是MIFARE Ultralight C - Contactless ticket IC ，本站介绍了MF0ICU2的封装应用图解、特点和优点、功能等，并给出了与MF0ICU2相关的NXP元器件型号供参考。

MF0ICU2 - MIFARE Ultralight C - Contactless ticket IC - MIFARE智能卡IC - 智能卡IC - 恩智浦

产品描述

NXP Semiconductors has developed the MIFARE Ultralight C - Contactless ticket ICMF0ICU2 to be used in a contactless smart ticket or smart card in combination withProximity Coupling Devices (PCD). The communication layer (MIFARE RF Interface)complies to parts 2 and 3 of the ISO/IEC 14443 Type A standard. The MF0ICU2 is primarily designed for limited use applications such as publictransportation, event ticketing and loyalty applications.

Contactless energy and data transfer

In the MIFARE system, the MF0ICU2 is connected to a coil with a few turns. TheMF0ICU2 fits for the TFC.0 (Edmonson) and TFC.1 ticket formats as defined in EN 753-2.

TFC.1 ticket formats are supported by the MF0xxU20 chip featuring an on-chip resonancecapacitor of 16 pF.

The smaller TFC.0 tickets are supported by the MFxxU21 chip holding an on-chipresonance capacitor of 50 pF.

When the ticket is positioned in the proximity of the coupling device (PCD) antenna, thehigh speed RF communication interface allows the transmission of the data with a baudrate of 106 kbit/s.

Anticollision

An intelligent anticollision function allows to operate more than one card in the fieldsimultaneously. The anticollision algorithm selects each card individually and ensures thatthe execution of a transaction with a selected card is performed correctly withoutinterference from another card in the field.

The anticollision function is based on an IC individual serial number called UniqueIDentification. The UID of the MF0ICU2 is 7 bytes long and supports cascade level 2according to ISO/IEC 14443-3.

Security

3DES Authentication Anti-cloning support by unique 7-byte serial number for each device 32-bit user programmable OTP area Field programmable read-only locking function per page for first 512-bit Read-only locking per block for the memory above 512 bit

产品特性和优势

MIFARE RF Interface (ISO/IEC 14443 A)

Contactless transmission of data andsupply energy
Operating frequency of 13.56 MHz
Data integrity of 16-bit CRC, parity, bitcoding, bit counting
7 byte serial number (cascade level 2according to ISO/IEC 14443-3)
Fast counter transaction: < 10 ms
Operating distance up to 100 mmdepending on antenna geometry andreader configuration
Data transfer of 106 kbit/s
True anticollision
Typical ticketing transaction: < 35 ms

EEPROM

1536-bit total memory
36 pages, 1152-bit user r/w area
Field programmable read-only lockingfunction per page for first 512-bit
32-bit user definable One-TimeProgrammable (OTP) area
Data retention of 10 years
512-bit compatible to MF0ICU1
Field programmable read-only lockingfunction per block
16-bit one-way counter
Write endurance 100000 cycles

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