ST L6470H - Table 30. Available PWM Frequencies [Khz]: 16 Mhz Oscillator Frequency; Table 31. Available PWM Frequencies [Khz]: 24 Mhz Oscillator Frequency

L6470 Programming manual
Doc ID 16737 Rev 2 49/64
Table 30. Available PWM frequencies [kHz]: 16 MHz oscillator frequency
F_PWM_DEC
F_PWM_INT 000 001 010 011 100 101 110 111
000 19.5 23.4 27.3 31.3 39.1 46.9 54.7 62.5
001 9.8 11.7 13.7 15.6 19.5 23.4 27.3 31.3
010 6.5 7.8 9.1 10.4 13.0 15.6 18.2 20.8
011 4.9 5.9 6.8 7.8 9.8 11.7 13.7 15.6
100 3.9 4.7 5.5 6.3 7.8 9.4 10.9 12.5
101 3.3 3.9 4.6 5.2 6.5 7.8 9.1 10.4
110 2.8 3.3 3.9 4.5 5.6 6.7 7.8 8.9
Table 31. Available PWM frequencies [kHz]: 24 MHz oscillator frequency
F_PWM_DEC
F_PWM_INT 000 001 010 011 100 101 110 111
000 29.3 35.2 41.0 46.9 58.6 70.3 82.0 93.8
001 14.6 17.6 20.5 23.4 29.3 35.2 41.0 46.9
010 9.8 11.7 13.7 15.6 19.5 23.4 27.3 31.3
011 7.3 8.8 10.3 11.7 14.6 17.6 20.5 23.4
100 5.9 7.0 8.2 9.4 11.7 14.1 16.4 18.8
101 4.9 5.9 6.8 7.8 9.8 11.7 13.7 15.6
110 4.2 5.0 5.9 6.7 8.4 10.0 11.7 13.4