parameter
carrier frequency 125 kHz
coding read/write Manchester / AC (anticollision)Pulse Duration
modulation ASK (amplitude shift keying)
total memory size 2 KBit
user memory read/write 224 Byte
read only serial number 32 Bits
data retention 10 years
data security encryption, authentication, passwords
data integrity half-duplex handshake, cyclic redundancy check
options:
Offset printing 4c+4c