參數(shù)資料
型號(hào): LRI512-C40
廠商: 意法半導(dǎo)體
元件分類: DRAM
英文描述: EEPROM
中文描述: EEPROM的
文件頁(yè)數(shù): 10/54頁(yè)
文件大小: 351K
代理商: LRI512-C40
LRI512
10/54
Bit Coding Using Two Subcarriers
High Data Rate.
A logic 0 starts with 8 pulses of
423.75 kHz (f
C
/32) followed by 9 pulses of
484.28 kHz (f
C
/28) as shown in Figure 16.
Figure 16. Logic 0, High Data Rate
A logic 1 starts with 9 pulses of 484.28 kHz (f
C
/28)
followed by 8 pulses of 423.75 kHz (f
C
/32) as
shown in Figure 17.
Figure 17. Logic 1, High Data Rate
Low Data Rate.
A logic 0 starts with 32 pulses of
423.75 kHz (f
C
/32) followed by 36 pulses of
484.28 kHz (f
C
/28) as shown in Figure 18.
Figure 18. Logic 0, Low Data Rate
A logic 1 starts with 36 pulses of 484.28 kHz (f
C
/
28) followed by 32 pulses of 423.75 kHz (f
C
/32) as
shown in Figure 19.
Figure 19. Logic 1, Low Data Rate
AI06670
37.46 μs
AI06669
37.46 μs
AI06668
149.86 μs ± 0.3 μs
AI06667
149.86 μs ± 0.3 μs
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