MLX90110 ETC1 [List of Unclassifed Manufacturers], MLX90110 Datasheet - Page 8

• Manufacturer Part Number: MLX90110
• Description: 128bit OTP/RW Transponder
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

Data encoding schemes
Manchester
For a “1” bit, there is a transition from 0 to 1 in the middle of the bit period. Reciprocal, for a “0” logic bit
there is a transition from 1 to 0 in the middle of the bit period.
Biphase
At the beginning of each bit, a transition will occur. A logic bit “1” will keep its state for the whole bit duration and a
logic bit “0” will show a transition in the middle of the bit duration.
Flow Chart.
Upon entering the RF field, the transponder "sees" increasing amplitude of the voltage between COIL and GND
pins. It passes through a POR sequence. Depending on the configuration bits it will enter the appropriate mode.
MLX90110 128bit MTP Transponder
Manchester Code
Biphase Code
Modulation Output
Modulation Output
Memory Output
Memory Output
Binary Data
Binary Data
X
X
1
0
1
1
1
1
Page 8 of 10
1
0
0
1
128bit OTP/RW Transponder
1
0
0
0
1
1
MLX90110
Rev 1.14 1-Dec-2000
1
1
0
0
0
0