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LRI2K 数据表(PDF) 21 Page - STMicroelectronics

部件名 LRI2K
功能描述  13.56 MHz, 2048-bit EEPROM tag IC with 64-bit UID and kill code, ISO 15693 and ISO 18000-3 Mode 1 compliant
PDF  89 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

LRI2K 数据表(HTML) 21 Page - STMicroelectronics

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LRI2K
Bit representation and coding
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5.1.2
Low data rate
A logic 0 starts with 32 pulses at 423.75 kHz (fC/32) followed by an unmodulated time of
75.52 µs as shown in Figure 16.
Figure 16.
Logic 0, Low data rate
For the fast commands, a logic 0 starts with 16 pulses of 423,75 kHz (fC/32) followed by an
unmodulated time of 37,76 µs as shown in Figure 17.
Figure 17.
Logic 0, Low data rate x2
A logic 1 starts with an unmodulated time of 75,52 µs followed by 32 pulses of 423,75 kHz
(fC/32) as shown in Figure 18.
Figure 18.
Logic 1, Low data rate
For the Fast commands, a logic 1 starts with an unmodulated time of 37.76 µs followed by
16 pulses at 423.75 kHz (fC/32) as shown in Figure 19.
Figure 19.
Logic 1, Low data rate x2
151.04µs
ai12068
75.52µs
ai12069
151.04µs
ai12070
75.52µs
ai12071



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