FM3 MB9B500 Series - Microcontrollers - Fujitsu
FM3 MB9B500 Series - Microcontrollers - Fujitsu
FM3 MB9B500 Series - Microcontrollers - Fujitsu
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<strong>MB9B500</strong> <strong>Series</strong><br />
・Setting examples of sampling time and compare time<br />
・ Setting examples of sampling time (for STX01, STX00/STX11, STX10 bits = "00" at AVcc 4.5V)<br />
Sampling Time [μs] Maximum External Impedance [kΩ]<br />
Register Value<br />
STx5 to STx0<br />
PCLK =<br />
20MHz<br />
PCLK =<br />
30MHz<br />
PCLK =<br />
33MHz<br />
PCLK =<br />
40MHz<br />
PCLK =<br />
20MHz<br />
PCLK =<br />
30MHz<br />
PCLK =<br />
33MHz<br />
PCLK =<br />
40MHz<br />
0 - - - - - - - -<br />
1 - - - - - - - -<br />
2 - - - - - - - -<br />
3 - - - - - - - -<br />
4 - - - - - - - -<br />
5 - - - - - - - -<br />
6 - - - - - - - -<br />
7 0.400 - - - 4.123 - - -<br />
8 0.450 - - - 4.963 - - -<br />
9 0.500 - - - 5.803 - - -<br />
10 0.550 - - - 6.644 - - -<br />
11 0.600 0.400 - - 7.484 4.123 - -<br />
12 0.650 0.433 - - 8.324 4.683 - -<br />
13 0.700 0.467 0.424 - 9.165 5.243 4.530 -<br />
14 0.750 0.500 0.455 - 10.005 5.803 5.039 -<br />
15 0.800 0.533 0.485 0.400 10.845 6.364 5.549 4.123<br />
16 0.850 0.567 0.515 0.425 11.686 6.924 6.058 4.543<br />
17 0.900 0.600 0.545 0.450 12.526 7.484 6.567 4.963<br />
18 0.950 0.633 0.576 0.475 13.366 8.044 7.077 5.383<br />
19 1.000 0.667 0.606 0.500 14.207 8.604 7.586 5.803<br />
20 1.050 0.700 0.636 0.525 15.047 9.165 8.095 6.224<br />
21 1.100 0.733 0.667 0.550 15.887 9.725 8.604 6.644<br />
22 1.150 0.767 0.697 0.575 16.728 10.285 9.114 7.064<br />
23 1.200 0.800 0.727 0.600 17.568 10.845 9.623 7.484<br />
24 1.250 0.833 0.758 0.625 18.408 11.406 10.132 7.904<br />
25 1.300 0.867 0.788 0.650 19.249 11.966 10.642 8.324<br />
26 1.350 0.900 0.818 0.675 20.089 12.526 11.151 8.745<br />
27 1.400 0.933 0.848 0.700 20.929 13.086 11.660 9.165<br />
28 1.450 0.967 0.879 0.725 21.770 13.646 12.170 9.585<br />
29 1.500 1.000 0.909 0.750 22.610 14.207 12.679 10.005<br />
30 1.550 1.033 0.939 0.775 23.450 14.767 13.188 10.425<br />
31 1.600 1.067 0.970 0.800 24.291 15.327 13.697 10.845<br />
32 1.650 1.100 1.000 0.825 25.131 15.887 14.207 11.266<br />
33 1.700 1.133 1.030 0.850 25.971 16.448 14.716 11.686<br />
34 1.750 1.167 1.061 0.875 26.812 17.008 15.225 12.106<br />
35 1.800 1.200 1.091 0.900 27.652 17.568 15.735 12.526<br />
36 1.850 1.233 1.121 0.925 28.492 18.128 16.244 12.946<br />
37 1.900 1.267 1.152 0.950 29.333 18.689 16.753 13.366<br />
38 1.950 1.300 1.182 0.975 30.173 19.249 17.262 13.787<br />
39 2.000 1.333 1.212 1.000 31.013 19.809 17.772 14.207<br />
... ... ... ... ... ... ... ... ...<br />
62 3.150 2.100 1.909 1.575 50.341 32.694 29.486 23.871<br />
63 3.200 2.133 1.939 1.600 51.182 33.254 29.995 24.291<br />
PCLK : peripheral clock (PCLK) frequency<br />
- : Setting prohibited<br />
94 DS706-00010-1v0-E