Datasheet

499
Table 14.6 Maximum Bit Rates during External Clock Input (Asynchronous Mode)
φ (MHz) External Input Clock (MHz) Maximum Bit Rate (Bits/s)
4 1.0000 62500
4.9152 1.2288 76800
6 1.5000 93750
7.3728 1.8432 115200
8 2.0000 125000
9.8304 2.4576 153600
10 2.5000 156250
11.0592 2.7648 172800
12 3.0000 187500
12.288 3.0720 192000
14 3.5000 218750
14.7456 3.6864 230400
16 4.0000 250000
17.2032 4.3008 268800
18 4.5000 281250
18.432 4.6080 288000
19.6608 4.9152 307200
20 5.0000 312500
22 5.5000 343750
22.1184 5.5296 345600
24 6.0000 375000
24.576 6.1440 384000
25.8048 6.4512 403200
26 6.5000 406250
27.0336 6.7584 422400
28 7.0000 437500
29.4912 7.3728 460800
30 7.5000 468750
31.9488 7.9872 499200
32 8.0000 500000
33 8.2500 515625
33.1776 8.2944 518400
33.3333 8.3333 520832.8125