FSFLK datasheet(15/37 Pages) NXP

15 / 37 page

Freescale Sensor Fusion Library for Kinetis MCUs, Rev. 0.7, 9/2015

Freescale Semiconductor, Inc.

Kinetis Cortex M4

Table 5. Kinetis Cortex M4

Component / Parameter

Value

Baseboard

FRDM-K20D50M

Sensor Board

FRDM-FXS-MULT2-B

MCU

Kinetis MK20DX128VLH5

CPU

ARM® Cortex M4

CPU Clock

48 MHz

Bus Clock

24 MHz

Accelerometer

FXOS8700CQ

Magnetometer

Gyroscope

FXAS21000

Sensor Sampling Rate

200 Hz

Fusion Rate

25 Hz

Magnetic Calibration Rate

Twice per minute once full calibration is reached

This board combination is battery powered and nominally regulated to 3.3 V for use by the sensors in

question. Physically, the FRDM-K20D50M / FRDM-FXS-MULT2- B board combination is similar to the

KL25Z variant shown in Figure 8, with the exception that the bottom board is red.

Kinetis Cortex M4 with FPU

Table 6. Kinetis Cortex M4 with FPU

Component / Parameter

Value

Baseboard

FRDM-K64F / FRDM-K22F

Sensor Board

FRDM-FXS-MULT2-B

MCU

Kinetis MK64FN1M0VLL12 / MK22FN512VLH12

CPU

ARM® Cortex M4 with FPU

CPU Clock

120 MHz

Bus Clock

60 MHz

Accelerometer

FXOS8700CQ

Magnetometer

Gyroscope

FXAS21000

Sensor Sampling Rate

200 Hz

Fusion Rate

25 Hz

Magnetic Calibration Rate

Twice per minute once full calibration is reached

The FRDM-K64F /FRDM-K22F / FRDM-FXS-MULTI-B board combinations are similar to the KL25Z

variant shown in Figure 8, except that the bottom base board is different.

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