mifare s50 1. RFID NXP Mifare 1k S50 Card Chip 2. Frequency: 13.56MHz 3. Memory: 1k byte, R/W General Description:

NXP has developed the MIFARE MF1ICS50 to be used in a contactless smart card according to ISO/IEC 14443 Type A. The MIFARE MF1ICS50 IC is used in applications like public transport ticketing where major cities have adopted MIFARE as their e-ticketing solution of choice.

Technical Features:Contactless transmission of data and supply energy (no battery needed)Operating distance: Up to 100 mm (depending on antenna geometry)Operating frequency: 13.56 MHzData transfer: 106 kbit/sData integrity: 16 Bit CRC, parity, bit coding, bit countingTrue anticollisionTypical ticketing transaction: \< 100 ms (including backup management)1 Kbyte, organised in 16 sectors with 4 blocks of 16 sectors with 16 bytes each (one block consists of 16 bytes)User definable access conditions for each memory blockData retention of 10 yearsWrite endurance 100.000 cyclesMutual three pass authentication (ISO/IEC DIS9798-2)Data encryption on RF-channel with replay attack protectionIndividual set of two keys per sector (per application) to support multi-application with key hierarchyUnique serial number for each deviceTransport key protects access to EEPROM on chip delivery

mifare 1k