Datasheet

Automotive
motor control
development
solutions
OVERVIEW
The MTRDEVKSPNK144 development kit serves as an
example of a motor control design using the S32K144 family
of automotive microcontrollers based on a 32-bit Arm
®
Cortex
®
-M4F core optimized for a full range of automotive
applications.
KEY FEATURES
 S32K144 MCU – 32-bit Arm Cortex-M4F based MCUs
targeted for general purpose automotive and ultra-reliable
industrial applications
 Low Voltage Power Stage – 3-phase power stage DEVKIT-
MOTORGD based on SMARTMOS GD3000 pre-driver with
condition monitoring and fault detection
 Automotive Motor Control Algorithm – sensorless and
sensor control of the PMSM motor based on Field Oriented
Control (FOC) extended by Field Weakening (FW).
 Automotive Math and Motor Control Library Set –
control algorithm built on blocks of precompiled software
library
 FreeMASTER and MCAT support – application tuning and
variables tracking at different levels of the FOC cascade
structure
Flash 512 KB Clock 8 MHz – ext.
RAM 64 KB PWM & Timers 4 x FlexTimer
(8-ch.)
Core ARM Cortex –
M4F, 32-bit CPU
1 x LPIT
1 x LPTMR
Speed 80 MHz ADC 2 modules, 12-bit
Package LQFP-100 Trigger Unit 2 x PDB +
TRGMUX
Temp +125°C Tj Comms 3xLPUART,
3xLPSPI
3xFlexCAN (1x
with FD)
S32K144 MCU SPECIFICATIONS
TARGET AUTOMOTIVE APPLICATIONS
 Actuators and valve controls
 Electric fuel, water and oil pumps
 Engine cooling fans
 Windshield wipers
 Heating, ventilation and air conditioning (HVAC)
 Transmission and gearbox
 Doors, window lift and seat control
MTRDEVKSPNK144 3-phase PMSM
Development Kit with S32K144 MCU
The MTRDEVKSPNK144 motor control development kit is designed to enable rapid
prototyping and evaluation of PMSM motor control applications.