m24lr64-r STMicroelectronics, m24lr64-r Datasheet - Page 51

• Manufacturer Part Number: m24lr64-r
• Description: 64 Kbit Eeprom With Password Protection & Dual Interface 400 Khz I?c Serial Bus & Iso 15693 Rf Protocol At 13.56 Mhz
• Manufacturer: STMicroelectronics

M24LR64-R
12.4
12.5
12.6
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 x2
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
For the Fast commands, the x2 mode is not available.
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
For the Fast commands, the x2 mode is not available.
Figure 40. Start of frame, low data rate, two subcarriers
C
C
/32), and a logic 1 that includes 9 pulses at 484.28 kHz followed by 8 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 15170 Rev 9
112.39µs
39.
40.
449.56µs
226.56µs
C
/28), followed by 24 pulses at 423.75 kHz
C
Figure
/28), followed by 96 pulses at 423.75 kHz
37.46µs
38.
75.52µs
M24LR64-R to VCD frames
ai12082
ai12081
149.84µs
ai12083
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