m24lr16e-r STMicroelectronics, m24lr16e-r Datasheet - Page 49

• Manufacturer Part Number: m24lr16e-r
• Description: 16 Kbit Eeprom With Password Protection, Dual Interface & Energy Harvesting 400 Khz I²c Bus & Iso 15693 Rf Protocol At 13.56 Mhz
• Manufacturer: STMicroelectronics

M24LR16E
9.2
Figure 17. Detail of a time period
Data coding mode: 1 out of 4
The value of two bits is represented by the position of one pause. The position of the pause
on 1 of 4 successive time periods of 18.88 µs (256/f
Four successive pairs of bits form a byte, where the least significant pair of bits is
transmitted first.
In this case, the transmission of one byte takes 302.08 µs and the resulting data rate is
26.48 Kbits/s (f
coding.
Figure 19
Pulse
Modulated
Carrier
.
C
.
/512).
shows the transmission of E1h (225d - 1110 0001b) by the VCD.
.
.
Figure 18
.
.
Doc ID 018932 Rev 7
.
illustrates the 1 out of 4 pulse position technique and
2
2
4
2
2
5
C
) determines the value of the two bits.
2
2
6
Time Period
one of 256
18.88 µs
9.44 µs
.
.
Data rate and data coding
.
.
.
.
.
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