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MiFare Classic (13.56MHz RFID/NFC) Card - 1KB

MiFare Classic (13.56MHz RFID/NFC) Card - 1KB

MODEL: AE-AF-359

SGD $ 4.90
Out Of Stock
In Bulk
(per piece)
This is a blank MiFare Classic card - often used for train/bus passes but also found in other systems where a proximity card is desired. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away. These can be read by almost any 13.56MHz RFID/NFC reader but make sure it can handle MiFare cards as there are a few other encoding standards (like FeLica) They are tested and work great with both the PN532 NFC/RFID breakout board and Adafruit NFC/RFID Shield for Arduino! These chips can be written to & store up to 1 KB of data in writable EEPROM divided into banks, and can handle over 100,000 re-writes. You can use the PN532 NFC/RFID breakout board or Adafruit NFC/RFID Shield for Arduino to read and write data to the EEPROM inside the tag. There is also a permanent 4-byte ID burned into the chip that you can use to identify one tag from another - the ID number cannot be changed.  
   
Specifications  
+ S50 chip specification:
+ 1 KiloByte (8 KiloBit) non-volatile EEPROM storage
+ Built in encryption engine with 48-bit key
+ 4 Byte unique identifier burned into the chip
+ 13.56 MHz frequency
+ Tag specification:
+ 85.5mm x 54mm x 1mm /3.36" x 2.1" x 0.03"
+ 6.3 grams / 0.2 oz
+ Works about 4" away from reader