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TWRKL43ZUG Tower Module, User’s Guide, Rev. 1, 08/2014

Freescale Semiconductor, Inc.

Get to know the TWR-KL43Z

GPIO header for prototyping

Potentiometer for ADC measurements 

32.768 clock for RTC operation

Power selectable 3.3V/1.8V

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Get to know the TWR-KL43Z

Figure 2. Front side of TWR-KL46Z48M module (TWRPI device not attached)

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Reference documents

Reference the documents listed below for more information on the Kinetis family, Tower System, and 
MCU modules. These can be found in the documentation section at Freescale.com/TWR-KL43Z or 
Freescale.com/Kinetis. 

TWR-KL43Z48M_QSG: Quick Start Guide

TWR- KL43Z48M_SCH: Schematics

TWR KL43Z48M_PWB: Design Package

MKL43Z256VLH4 Reference Manual

Tower Configuration Tool

Tower Mechanical Drawing 

Содержание TWR-KL43Z

Страница 1: ...and compatible peripherals For TWR KL43Z specific information and updates visit Freescale com TWR KL43Z Document Number TWRKL43ZUG Rev 1 08 2014 Contents 1 TWR KL43Z 1 2 Contents 2 3 TWR KL43Z featur...

Страница 2: ...atures Tower compatible microcontroller module MKL43Z256VLH4 MCU 48 MHz 256 KB Flash 32 KB RAM 16 KB ROM Kibble segment LCD low power 64 LQFP package Dual role USB interface with Micro AB USB connecto...

Страница 3: ...ont side of TWR KL46Z48M module TWRPI device not attached 5 Reference documents Reference the documents listed below for more information on the Kinetis family Tower System and MCU modules These can b...

Страница 4: ...ller with USB 2 0 full speed device controller and segment LCD controller in a 64 LQFP package It is intended for use in the Freescale Tower System but can operate standalone An on board debug circuit...

Страница 5: ...nalog converter DAC VREF module 1 2V output Performance 48 MHz ARM Cortex M0 core Up to four channel DMA for peripheral and memory servicing with reduced CPU loading and faster system throughput Cross...

Страница 6: ...k input option in the RTC it can be used as a highly precise time reference 6 6 Debug interface There are two debug interface options provided the on board OpenSDA circuit and an external ARM SWD conn...

Страница 7: ...T0_TX PTE20 ADC0_DP0 LPUART0_TX pin directly drives an infrared diode The receiver uses an infrared phototransistor connected to LPUART0_RX PTE21 ADC0_DM0 UART0_RX through a low pass filter Figure 5 I...

Страница 8: ...s GPIOs timers analog conversion signals TWRPI ID signals reset and voltage supplies The pinout for the TWRPI socket is defined in Table 3 Table 3 General Purpose TWRPI socket pinout J22 J14 Pin Descr...

Страница 9: ...that may feature keypads rotary dials sliders etc As MKL43Z256 MCU does not support TSI the only software GPIO method provided in TSS can be used for touch events detection Table 4 SLCD TWRPI socket p...

Страница 10: ...umper Option KL43 Pin Name Board power selection J28 1 2 1 2 P5V_TRG_USB 2 3 VBUS_ELEV J25 Open 1 2 P5V_KL43_USB VREG input power selection J16 1 2 1 2 P5V_TRG_USB 2 3 VBUS_ELEV P5V_VREGIN_K L43 J19 O...

Страница 11: ...1 2 Open LED Red PTB19 isolated PTB19 IRDA TX isolation J30 Open 1 2 PTE20 to IRDA Tx PTE20 IRDA RX isolation J27 Open 1 2 TPE21 to IRDA Rx PTE21 Accelerometer SCL isolation J26 Open 1 2 PTE1 to ACCE...

Страница 12: ...08 2014 12 Freescale Semiconductor Inc Useful links 8 Useful links freescale com TWR KL43Z freescale com iar com freescale pemicro com segger com 9 Revision history Table 7 Revision history Revision D...

Страница 13: ...ental damages Typical parameters that may be provided in Freescale data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating p...

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