Nxp FRDM-KW38 User Manual

Quick Start Guide

FRDM-KW38

FREEDOM DEVELOPMENT PLATFORM

GET TO KNOW THE FRDM-KW38

Push Buttons Push Buttons

SW2 and SW3SW2 and SW3

KW38Z MCUKW38Z MCU

ThermistorThermistor

J1 HeaderJ1 Header

External External

Flash MemoryFlash Memory

FWOS8700CQ FWOS8700CQ

sensorsensor

KW38A SWDKW38A SWD

J2 HeaderJ2 Header

OpenSDA MCUOpenSDA MCU

ResetReset

USB OpenSDAUSB OpenSDA

LIN HeaderLIN Header

2

Printed Printed
F-AntennaF-Antenna

SMA ConnectorSMA Connector

XTAL_OUTXTAL_OUT

32 MHz Crystal32 MHz Crystal

32 kHz Crystal32 kHz Crystal

J4 HeaderJ4 Header

J3 HeaderJ3 Header

PSWITCHPSWITCH

OpenSDA OpenSDA
SWDSWD

RGB LEDRGB LED

COM LEDCOM LED

J32 (12V) J32 (12V)
ConnectorConnector

CAN HeaderCAN Header

Figure 2: FRDM-KW38 Board ConnectionsFigure 1: FRDM-KW38 Board Components

1 – PTC61 – PTC6
2 – PTC72 – PTC7
3 – PTC193 – PTC19
4 – PTC34 – PTC3
5 – PTA175 – PTA17
6 – PTC46 – PTC4
7 – PTA187 – PTA18
8 – PTC58 – PTC5
1 – PTA161 – PTA16
2 – PTC12 – PTC1
3 – PTA193 – PTA19
4 – PTC174 – PTC17
5 – PTC185 – PTC18
6 – PTC166 – PTC16
7 – GND7 – GND
8 – VREFH8 – VREFH
9 – PTB19 – PTB1
10 – PTB010 – PTB0

ADC0_DM0 – 6ADC0_DM0 – 6

PTB1 – 5PTB1 – 5
PTB3 – 4PTB3 – 4
PTB2 – 3PTB2 – 3

PTB18 – 2PTB18 – 2

ADC0_DP0 – 1ADC0_DP0 – 1

P5-9V_IN – 8P5-9V_IN – 8

GND – 7GND – 7
GND – 6GND – 6

P5V_USB – 5P5V_USB – 5

P1V8_3V3 – 4P1V8_3V3 – 4

RESET – 3RESET – 3

P1V8_3V3 – 2P1V8_3V3 – 2

NC – 1NC – 1