m24lr16e-r STMicroelectronics, m24lr16e-r Datasheet - Page 58

• 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-R to VCD frames
12.2
12.2.1
12.2.2
58/143
For the Fast commands, the SOF comprises an unmodulated time of 113.28 µs, followed by
48 pulses at 423.75 kHz (f
followed by 16 pulses at 423.75 kHz, as shown in
Figure 38. Start of frame, low data rate, one subcarrier, fast commands
SOF when using two subcarriers
High data rate
The SOF comprises 27 pulses at 484.28 kHz (f
(f
423.75 kHz, as shown in
Bit coding using two subcarriers is not supported for the Fast commands.
Figure 39. Start of frame, high data rate, two subcarriers
Low data rate
The SOF comprises 108 pulses at 484.28 kHz (f
(f
423.75 kHz, as shown in
Bit coding using two subcarriers is not supported for the Fast commands.
Figure 40. Start of frame, low data rate, two subcarriers
C
C
/32), and a logic 1 that includes nine pulses at 484.28 kHz followed by eight pulses at
/32), and a logic 1 that includes 36 pulses at 484.28 kHz followed by 32 pulses at
Figure
Figure
C
/32), and a logic 1 that includes an unmodulated time of 37.76 µs
Doc ID 018932 Rev 7
112.39µs
449.56µs
39.
40.
226.56µs
C
/28), followed by 24 pulses at 423.75 kHz
C
/28), followed by 96 pulses at 423.75 kHz
Figure
37.46µs
38.
75.52µs
ai12082
ai12081
149.84µs
M24LR16E
ai12083