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
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