NXP Semiconductors Freescale FRDM-KL43Z User manual

FREEDOM DEVELOPMENT PLATFORM
Quick Start Guide
FRDM-KL43Z

2
Quick Start Guide
Figure 1: FRDM-KL43Z Callouts Figure 1: FRDM-KL43Z Pin outs
GET TO KNOW THE FRDM-KL43Z BOARD
ResetReset
ButtonButton
12-PTC112-PTC1
10-PTC210-PTC2
8-PTB38-PTB3
6-PTB26-PTB2
4-PTB14-PTB1
2-PTB02-PTB0
16-P5-9V16-P5-9V
14-GND14-GND
12-GND12-GND
10-P5V-USB10-P5V-USB
8-P3V38-P3V3
6-RST6-RST
4-P3V34-P3V3
2-SDA_PTD52-SDA_PTD5
PTE30-11PTE30-11
PTE0-9PTE0-9
PTE23-7PTE23-7
PTE22-5PTE22-5
PTE21-3PTE21-3
PTE20-1PTE20-1
NC-15NC-15
NC-13NC-13
NC-11NC-11
NC-9NC-9
NC-7NC-7
NC-5NC-5
NC-3NC-3
NC-1NC-1
1-PTB181-PTB18
3-PTB193-PTB19
5-PTC05-PTC0
7-PTC47-PTC4
9-PTC69-PTC6
11-PTC711-PTC7
13-NC13-NC
15-PTC515-PTC5
PTA1-2PTA1-2
PTA2-4PTA2-4
PTD3-6PTD3-6
PTA12-8PTA12-8
PTA4-10PTA4-10
PTA5-12PTA5-12
PTE29-14PTE29-14
PTE30-16PTE30-16
PTA13-2PTA13-2
PTD2-4PTD2-4
PTD4-6PTD4-6
PTD6-8PTD6-8
PTD7-10PTD7-10
PTD5-12PTD5-12
GND-14GND-14
VREFH-16VREFH-16
PTE0-18PTE0-18
PTE1-20PTE1-20
1-NC1-NC
3-NC3-NC
5-NC5-NC
7-NC7-NC
9-NC9-NC
11-NC11-NC
13-NC13-NC
15-NC15-NC
17-PTB1617-PTB16
19-PTB1719-PTB17
SW1SW1
LightLight
SensorSensor
Red LEDRed LED
J1 I/0J1 I/0
HeaderHeader
J2 I/0J2 I/0
HeaderHeader
KL43KL43
SWDSWD
KL43KL43
USBUSB
KL43Z256KL43Z256
GreenGreen
LEDLED
CapacitiveCapacitive
Touch SliderTouch Slider
4-Digit4-Digit
sLCDsLCD
J4 I/OJ4 I/O
HeaderHeader
J3 I/OJ3 I/O
HeaderHeader
AccelerometerAccelerometer
MMA8451QMMA8451Q
OpenDSAOpenDSA
DebugDebug
OpenSDAOpenSDA
USBUSB
SW3SW3

3
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1. Connect the FRDM-KL43Z board to a PC
using the included mini-USB cable to USB
connector “SDA USB”. A green power
LED will illuminate.
2. Your FRDM-KL43Z comes loaded with a “bubble level” demo that leverages
the on-board accelerometer. When the board is flat, both LEDs are turned off, and
when the board is tilted, the red or green LEDs gradually illuminate based on the
degree of tilt on the X- and Y-axis.
3. Explore other out-of-box demos and get software and tools on:
nxp.com/FRDM-KL43Z/startnow
4. Enjoy your design Freedom with the FRDM-KL43Z.
12-PTC112-PTC1
10-PTC210-PTC2
8-PTB38-PTB3
6-PTB26-PTB2
4-PTB14-PTB1
2-PTB02-PTB0
16-P5-9V16-P5-9V
14-GND14-GND
12-GND12-GND
10-P5V-USB10-P5V-USB
8-P3V38-P3V3
6-RST6-RST
4-P3V34-P3V3
2-SDA_PTD52-SDA_PTD5
HOW TO GET STARTED:

www.nxp.com/FRDM-KL43Z
NXP, the NXP logo and Kinetis are trademarks of NXP B.V. All other product or service
names are the property of their respective owners. ©2015-2020 NXP B.V.
Document Number: FRDMKL43ZQRC REV 3
Agile Number: 926-28062 REV D
SUPPORT
Visit www.nxp.com/support for a list of
phone numbers within your region.
WARRANTY
Visit www.nxp.com/warranty for
complete warranty information.
Get Started
Download installation
software and documentation
under “Jump Start Your Design”
at nxp.com/FRDM-KL43Z.