RFID AC Specifications
At fCOIL = 125 kHz, except where noted.
Name
Min
Typ
Max
fRF
120
125
130
tBITR
123
128
133
tBITW
493
512
531
tWD
5.9
11.8
tTWD
5.6
7.9
11.8
tMODF
16
32
tMODR
16
32
RF Write Delay
Units
kHz
µs
µs
ms
ms
µs
µs
Notes
Coil Excitation Frequency
Read Bit Time, Over fRF Range
Write Bit Time, Over fRF Range
Write Delay, Modulation Edge to Modulation Edge
Tamper Bit Write Delay, Modulation Edge to Modulation Edge
Input Modulation Fall Time, L1 or L2, Not Tested
Input Modulation Rise Time, L1 or L2, Not Tested
tTWD
16
AT24RF08C