Supported Default PWM Frequencies and Pins on Arduino Compatible Teensy Boards

Use this table to configure the PWM block in your Simulink^® model and map the default PWM frequencies with the hardware pins on your Arduino^® compatible Teensy boards.

Arduino Compatible Board	Timer	PWM Pins	Default Frequencies
Teensy 4.1	FlexPWM1.0	1, 44, 45	4.482 kHz
	FlexPWM1.1	0, 42, 43
	FlexPWM1.2	24, 46, 47
	FlexPWM1.3	7, 8, 25
	FlexPWM2.0	4, 33
	FlexPWM2.1	5
	FlexPWM2.2	6, 9
	FlexPWM2.3	36, 37
	FlexPWM3.0	54
	FlexPWM3.1	28, 29
	FlexPWM3.3	51
	FlexPWM4.0	22
	FlexPWM4.1	23
	FlexPWM4.2	2, 3
	QuadTimer1.0	10	3.611 kHz
	QuadTimer1.1	12
	QuadTimer1.2	11
	QuadTimer2.0	13
	QuadTimer3.0	19
	QuadTimer3.1	18
	QuadTimer3.2	14
	QuadTimer3.3	15
Teensy 4.0	FlexPWM1.0	1, 36, 37	4.482 kHz
	FlexPWM1.1	0, 34, 35
	FlexPWM1.2	24, 38, 39
	FlexPWM1.3	7, 8, 25
	FlexPWM2.0	4, 33
	FlexPWM2.1	5
	FlexPWM2.2	6, 9
	FlexPWM3.1	28, 29
	FlexPWM4.0	22
	FlexPWM4.1	23
	FlexPWM4.2	2, 3
	QuadTimer1.0	10	3.611 kHz
	QuadTimer1.1	12
	QuadTimer1.2	11
	QuadTimer2.0	13
	QuadTimer3.0	19
	QuadTimer3.1	18
	QuadTimer3.2	14
	QuadTimer3.3	15

The following table provides the maximum frequency that the PWM block generates in your Simulink model for an 8-bit resolution input data.

Arduino Compatible Board	Input Data Resolution	PWM Value	Generated PWM Output Frequency (Hz) for CPU Speeds: 600 MHz, 450 MHz	Generated PWM Output Frequency (Hz) for CPU Speeds: 528 MHz, 396 MHz	Generated PWM Output Frequency (Hz) for CPU Speeds: 24 MHz
Teensy 4.0 and 4.1	8	0–255	585937.5	515625	93750