Specifications

Supported Devices

Processors and Microcontrollers

KL Series Cortex-M0+

KL3x : Kinetis^® KL3x-48 MHz, Segment LCD Ultra-Low-Power Microcontrollers (MCUs) based on Arm^® Cortex^®-M0+ Core
KL4x : Kinetis^® KL4x-48 MHz, USB, Segment LCD, Ultra-Low-Power Microcontrollers (MCUs) based on Arm^® Cortex^®-M0+ Core

Technical and Functional Specifications

Microcontroller	MKL46Z256VLL4 MCU 48 MHz 256 kB flash 32 kB RAM segment LCD low power 100 LQFP package
Clock	32.768 clock for RTC operation
Connectivity	Dual role USB interface with Micro-AB USB connector General-purpose Tower plug-in (TWRPI) socket Touch / SLCD Tower plug-in (TWRPI) socket GPIO header for prototyping
Power Management	Power selectable 3.3 V/1.8 V
Debug	Onboard debug circuit MK20 openSDA serial debug interface with virtual serial port and mass storage device boot loader
Sensors	Three-axis accelerometer (MMA8451Q) Infrared transmit and receive
Components	Four user-controllable LEDs Two capacitive touchpads Two user pushbutton switch Potentiometer Potentiometer for ADC measurements

Buy

TWR-KL46Z48M ^Active
Tower System Development Board for Kinetis KL16/KL26 (256KB Flash), KL34, KL36 and KL46 MCUs
- TWR-KL46Z board assembly
- 3ft A to mini-B USB cable for debug interface and power
- 3ft A to micro-B USB cable for MKL46Z256VLL4 USB interface
- Micro-B to A adapter for MKL46Z256VLL4 USB host applications
- Quick start guide
- TWRPI-sLCD

1 @ US
$149.00

Use Coupon

Availability?

Distributor

Distributor Name	Region	Inventory	Inventory Date

Upon selection of a preferred distributor, you will be directed to their web site to place and service your order. Please be aware that distributors are independent businesses and set their own prices, terms and conditions of sale. NXP makes no representations or warranties, express or implied, about distributors, or the prices, terms and conditions of sale agreed upon by you and any distributor.

Don't have an NXP coupon? You can purchase this product from one of our authorized distributors.

Design Resources

Get Started

User Guide

TWR-KL46Z48M - Quick Start Guide
- PDF
- Rev 1
- Nov 26, 2014
- 465.6 KB
- TWRKL46Z48MQSG
- English

Documents

User Guide ( 2 )

TWR-KL46Z - User's Manual

Tower^® KL46 evaluation board
- PDF
- Rev 1.1
- Jul 24, 2013
- 1.5 MB
- TWR-KL46Z_UM
- English
TWR-KL46Z48M - Quick Start Guide

This quick start guide will show you how to set up the TWR-KL46Z48M module, development kit for Kinetis KL46/36/34/26/16 MCU Families, and run the included demonstrated software.
- PDF
- Rev 1
- Nov 26, 2014
- 465.6 KB
- TWRKL46Z48MQSG
- English

Fact Sheet ( 2 )

Kinetis^® KL3x MCU Family - Fact Sheet

NXP Rebrand KL3x Fact Sheet
- PDF
- Rev 6
- Jun 13, 2016
- 233.0 KB
- LSERIESKL3FS
- English
Kinetis KL4x: Low-power Cortex-M0+ USB/segment LCD MCUs

Kinetis KL4x Fact Sheet: Ultra low-power Arm^® Cortex-M0+ microcontroller (MCU) family with USB OTG and segment LCD
- PDF
- Rev 5
- Jun 9, 2016
- 420.5 KB
- LSERIESKL4FS
- English

Design Resources

Design Tools & Files ( 2 )

Printed Circuit Boards and Schematics ( 2 )

TWR-KL46Z48M Schematic

TWR-KL46Z48M Schematic
- PDF
- Rev 0
- Jul 24, 2013
- 424.3 KB
- TWR-KL46Z48M_SCH
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file size downloads.
- View Queue
TWR-KL46Z48M_PWB Design Package

TWR-KL46Z48M_PWB Design Package
- EXE
- Rev 0
- Jul 24, 2013
- 6.8 MB
- TWR-KL46Z48M_PWB
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file size downloads.
- View Queue

Software

Embedded Software ( 3 )

BSP, Drivers and Middleware ( 3 )

MCUXpresso Software Development Kit (SDK)

MCUXpresso SDK contains FreeMASTER Communication Driver for UART, CAN, and PD-BDM along with examples and related documentation.

Download Options
MCUXpresso Config Tools - Pins, Clocks, Peripherals

Integrated system configuration and development tools for Kinetis, LPC, including SDK Builder, Pins, Clocks, Peripherals, Proj Gen, Power Estimation, more.

Download Options
MCUXpresso SDK - SDK Builder

Software development kit for Arm Cortex-M based Microcontrollers (including LPC and Kinetis), i.MX RT Crossover MCUs and Digital Signal Controllers (DSC)
- EXTERNAL
- Rev 1.0
- Mar 2, 2017
- null KB
- MCUXPRESSO-SDK
Download

Development Software ( 5 )

IDE and Build Tools ( 2 )

CodeWarrior^® for MCUs (Eclipse IDE) - ColdFire^®, 56800/E DSC, Qorivva^® 56xx, RS08/S08, S12Z - 11.1

Our CodeWarrior for MCU's v11 integrates the development tools for the ColdFire. ColdFire+, DSC, Kinetis. Qorivva, RS08, S08 and S12Z architectures into a single product based on the Eclipse open development platform. Eclipse offers an excellent framework for building software development environments and is a standard framework used by many embedded software vendors.

Buy Options
MCUXpresso Integrated Development Environment (IDE)

Easy-to-use software development tools for Kinetis, LPC, i.MX controllers based on Arm Cortex-M cores - GNU, Eclipse, profiling, debugger, trace

Download Options

Code Generation Tools ( 1 )

Processor Expert Software, Microcontroller Driver Suite

The Processor Expert Driver Suite is a software management system to create, configure, optimize, migrate, and deliver software components for Kinetis processors

Download Options

Components and Modules ( 2 )

Microcontrollers Driver Suite v10.4
- EXE
- Rev 10.4
- Jan 16, 2017
- 413696 KB
- PE_MCU_DRIVER_SUITE
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file size downloads.
- View Queue
Microcontrollers Driver Suite v10.4 plug-in for existing Eclipse 3.7 (Indigo) and Eclipse 4.2 (Juno) installations

Processor Expert^® Software for use with CodeWarrior^®, IAR, Keil, and GNU
- ZIP
- Rev 10.4
- Mar 28, 2014
- 244736 KB
- PE_DRIVER_SUITE_ECLIPSE_3.7-4.2
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file size downloads.
- View Queue

TWR-KL46Z48M: Kinetis® KL3x, KL4x Tower® System Module

Overview

Target Applications

Specifications

Supported Devices

Processors and Microcontrollers

Technical and Functional Specifications

Buy

TWR-KL46Z48M Active

Related Products

Design Resources

Get Started

User Guide

Documents ( 4 )

Design Resources ( 2 )

Software ( 8 )

Documents

User Guide ( 2 )

Fact Sheet ( 2 )

Design Resources

Design Tools & Files ( 2 )

Printed Circuit Boards and Schematics ( 2 )

Software

Embedded Software ( 3 )

BSP, Drivers and Middleware ( 3 )

Development Software ( 5 )

IDE and Build Tools ( 2 )

Code Generation Tools ( 1 )

Components and Modules ( 2 )

MCUXpresso Software and Tools

TWR-KL46Z48M: Kinetis^® KL3x, KL4x Tower^® System Module

TWR-KL46Z48M ^Active