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What is Freescale's Tower System?


It's Modular and Expandable

Evaluating Freescale solutions using the Tower System is easy with modular, reconfigurable hardware. Interchangeable microcontroller and peripheral boards leverage standardized, open source hardware, making it simple to create a customized development tool for all of your design needs. Just plug-n-play.

It Speeds Development Time

Open source software lets you quickly begin developing with proven designs that you can immediately reuse in your own development platform. With enabling technologies like WiFi , LDC , serial and memory interfacing, off-the-shelf development tools give a customized feel to your enablement solution. Each MCU module includes Open Source BDM debug hardware, allowing it to become a standalone BDM tool and getting you to market faster.

It's Low Cost

Reuse peripheral modules with future microcontroller modules and make your investment go even further, which means expanding and customizing your Tower System from a development tool into a development platform is simple and low cost.

Freescale Tower System Features
  • Multiple modular boards provide easy-to-use, reconfigurable hardware.
  • Interchangeable peripheral boards make it easy to customize your design.
  • Open source hardware and software speeds development.
  • Microcontroller modules include Open Source BDM debug hardware.
  • Each microcontroller module is a standalone BDM debug tool.



Freescale Tower System - Complete Kits

Freescale Tower System - TWR-S08MM128-KIT

The Freescale TWR-S08MM128-KIT is a medically oriented development tool for the Flexis MM 9S08MM128 microcontroller . The TWR-S08MM128-KIT is part of the Freescale Tower System and includes the MED-EKG electrocardiograph sensor medical applications development. The TWR-S08MM128 microcontroller module is designed to be a standalone debug tool and can be purchased separately from the kit.


Freescale Tower System - TWR-MCF51MM-KIT

The Freescale TWR-MCF51MM-KIT is a medical-oriented development tool for the Flexis MCF51MM256 microcontroller . The TWR-MCF51MM-KIT is part of the Freescale Tower System and includes the MED-EKG electrocardiograph sensor for medical applications development. The MCF51MM microcontroller module is designed to be a standalone debug tool and can be purchased separately from the kit.


Freescale Tower System - TWR-K60N512-KIT

The TWR-K60N512-KIT is a development tool for the K60 and K10 / 20 families of Kinetis microcontrollers . This kit is part of the Freescale Tower System, a modular, reusable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The K60 microcontroller module can operate as a standalone debug tool and can be purchased separately from the kit.


Freescale Tower System - TWR-K40X256-KIT

The TWR-K40X256-KIT is a development tool for the K40 and K30 families of Kinetis microcontrollers . This kit is part of the Freescale Tower System, a modular, reusable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The K40 microcontroller module can operate as a standalone debug tool and can be purchased separately from the kit.


Freescale Tower System - TWR-MCF51CN-KIT

The TWR-MCF51CN-KIT is a low-cost development tool for the MCF51CN128 Ethernet microcontroller . This kit is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The MCF51CN microcontroller module is designed to be a standalone debug tool and can also be purchased separately from the kit, part number TWR-MCF51CN


Freescale Tower System - TWR-MCF5225X-KIT

The TWR-MCF5225X-KIT is a low-cost development tool for the MCF5225X V2 ColdFire ® devices. Offered as a kit or as a standalone board, the TWR-MCF5225X is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The TWR-MCF5225X comes complete with Freescale MQX ™ software and an evaluation version of CodeWarrior Development Studio to ease application development and debug.


Freescale Tower System - TWR-S08LL64-KIT

The cost effective TWR-S08LL64-KIT development tool is part of the Tower System and features the MC9S08LL64 segment LCD controller. It provides everything a designer needs to develop and evaluate application code. The integrated OSBDM allows a designer to communicate with the board and target device with only a USB cable and the board highlights the MCU's low power features.


Freescale Tower System - TWR-MPC5125-KIT

The TWR-MPC5125 MPU module is part of the Freescale Tower System, a modular development platform that enables rapid prototyping and tool re-use through reconfigureable hardware. The TWR-MPC5125 features the MPC5125 , a cost and power consumption optimized, industrial networking, automotive, and human-machine interface ( HMI ) solution. It helps reduce your development time, provides more communication peripherals at a competitive price and delivers ultra-low power without sacrificing performance.


Freescale Tower System - TWR-S08LH64-KIT

The cost effective TWR-S08LH64-KIT development tool is part of the Tower System and features the MC9S08LH64 segment LCD controller with integrated 16 bit ADC. It provides everything designer needs to develop and evaluate application code. The integrated OSBDM allows a designer to comunicate with the board and target device with only a USB cable and the board highlights the MCU 's low power features.

This module is designed to be combined and used with a variety of peripheral modules in the Tower System, and can also operate as a standalone debug tool that can be purchased separately from the complete kit, part number TWR-S08LH64 .


Freescale Tower System - TWR-MCF51JE-KIT

The TWR-MCF51JE-KIT is a low-cost development tool for the MCF51JE low power USB microcontroller . This kit is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The MCF51JE microcontroller module is designed to be a standalone debug tool and can also be purchased separately from the kit, part number TWR-MCF51JE .


Freescale Tower System - TWR-S08JE128-KIT

The TWR-S08JE128-KIT is a low-cost development tool for the MC9S08JE low power USB microcontroller. This kit is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The MC9S08JE microcontroller module is designed to be a standalone debug tool and can also be purchased separately from the kit, part number TWR-MC9S08JE .


Freescale Tower System - TWR-S08PT60-KIT

The Freescale TWR-S08PT60-KIT is a Tower System development tool featuring the rugged 5V MC9S08PT60 microcontroller. The Freescale MC9S08PT60 MCU combines exceptional EMC/ESD performance with integrated touch sensing and EEPROM.

Freescale Tower System - Controller Modules

Freescale Tower System - TWR-S12G128

The TWR-S12G128 is a demonstration board for the MC9S12G128 microcontroller. The Freescale TWR-S12G128 Tower Board is designed to interface to the Freescale Tower System . An integrated Open-Source BDM, software tools, and examples provided with the development board make application development and debug quick and easy. All MCU signals are available on one or both edge connectors. The MC9S12G128 is an automotive, 16-bit MCU focused on low cost and high performance in a low pin-count device.



Freescale Tower System - TWR-S12GN32

The TWR-S12GN32 is a Tower System Demonstration Board for the MC9S12GN32 microcontroller. The Freescale TWR-S12GN32 is designed to interface to the Freescale Tower System . An integrated Open-Source BDM, software tools, and examples provided with the development board make application development and debug quick and easy. All MCU signals are available on one or both edge connectors. An IO ring around the MCU also provides easy access to all signals. The MC9S12GN32 is a 16-bit MCU targeting automotive applications requiring LIN/J2602 communications.



Freescale Tower System - TWR-S08MM128

The Freescale TWR-S08MM128 is a medically oriented development tool for the Flexis MM 8-bit 9S08MM128 microcontroller . The TWR-S08MM128 is part of the Freescale Tower System and includes an MMA7361L three-axis accelerometer and RS232 transceiver and 2x5 pin header. The TWR-S08MM128 can operate alone or as part of a complete Tower System Kit, part number TWR-S08MM128-KIT .


Freescale Tower System - TWR-MCF51MM

The Freescale TWR-MCF51MM is a medical-oriented development tool for the Flexis MCF51MM256 microcontroller . The TWR-MCF51MM is part of the Freescale Tower System and includes an MMA7361L three-axis accelerometer and RS232 transceiver and 2x5 pin header. The TWR-MCF51MM can operate alone or as part of a complete Tower System kit, part number TWR-MCF51MM-KIT .


Freescale Tower System - TWR-K60N512

The TWR-K60N512 Tower Controller Module can function as a stand-alone, low-cost platform for the evaluation of the Freescale Semiconductor Kinetis K10 , K20 , and K60 family of MCUs and is available as part of a Tower System kit.

The TWR-K60N512 features the Kinetis K60 low-power MCU based on the ARM Cortex-M4 architecture with USB 2.0 full-speed OTG controller and 10/100 Mbps Ethernet MAC.


Freescale Tower System - TWR-K40X256

The Kinetis TWR-K40X256 Tower Controller Module can function as a stand-alone, low-cost platform for the evaluation of the Freescale Semiconductor Kinetis K30 and K40 families of microcontrollers (MCUs) or as part of a Tower System kit .

The TWR-K40X256 includes the TWRPI-SLCD segment LCD daughter card and features the K40 low-power MCU with USB 2.0 full-speed OTG and segment LCD display controllers.


Freescale Tower System - TWR-MCF51CN

The TWR-MCF51CN is a low-cost development tool for the MCF51CN128 Ethernet microcontroller. This kit is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards , tools and runtime software.

The MCF51CN microcontroller module is designed to be a standalone debug tool and can also be purchased as a kit, part number TWR-MCF51CN-KIT .


Freescale Tower System - TWR-MCF51JE

The TWR-MCF51JE is a low-cost development tool for the MCF51JE low power USB microcontroller. This kit is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards , tools and runtime software.

The MCF51JE microcontroller module is designed to be a standalone debug tool and can also be purchased as a kit, part number TWR-MCF51JE-KIT .


Freescale Tower System - TWR-MCF5225X

The TWR-MCF5225X is a low-cost development tool for the MCF5225X V2 ColdFire ® devices. Offered as a kit or as a standalone board, the TWR-MCF5225X is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The TWR-MCF5225X comes complete with Freescale MQX™ software and an evaluation version of CodeWarrior Development Studio to ease application development and debug.


Freescale Tower System - TWR-MPC5125

The TWR-MPC5125 MPU module is part of the Freescale Tower System, a modular development platform that enables rapid prototyping and tool re-use through reconfigureable hardware. The TWR-MPC5125 features the MPC5125 , a cost and power consumption optimized, industrial networking, automotive, and human-machine interface (HMI) solution. It helps reduce your development time, provides more communication peripherals at a competitive price and delivers ultra-low power without sacrificing performance.


Freescale Tower System - TWR-S08LL64

The cost effective TWR-S08LL64 development tool is part of the Tower System and features the MC9S08LL64 segment LCD controller. It provides everything a designer needs to develop and evaluate application code. The integrated OSBDM allows a designer to communicate with the board and target device with only a USB cable and the board highlights the MCU 's low power features.


Freescale Tower System - TWR-S08LH64

The cost effective TWR-S08LH64 development tool is part of the Tower System and features the MC9S08LH64 segment LCD controller with integrated 16 bit ADC. It provides everything designer needs to develop and evaluate application code. The integrated OSBDM allows a designer to comunicate with the board and target device with only a USB cable and the board highlights the MCU's low power features.

This module is designed to be combined and used with a variety of peripheral modules in the Tower System, and can also operate as a complete kit, part number TWR-S08LH64-KIT .


Freescale Tower System - TWR-S08JE128

The TWR-S08JE128 is a low-cost development tool for the MC9S08JE low power USB microcontroller. This kit is part of the Freescale Tower System, a modular, reconfigurable development platform that allows designers to get to market faster with packaged evaluation boards, tools and runtime software.

The MC9S08JE microcontroller module is designed to be a standalone debug tool and can also be purchased as a kit, part number TWR-MC9S08JE-KIT .


Freescale Tower System - TWR-S08PT60

The Freescale TWR-S08PT60 is a Tower System module featuring the rugged 5V MC9S08PT60 microcontroller. The Freescale MC9S08PT60 MCU combines exceptional EMC/ESD performance with integrated touch sensing and EEPROM.


Freescale Tower System - TWR-S08UNIV

The TWR-S08UNIV Universal Tower Module is a Freescale Tower System development tool for existing S08 and RS08 devices. The Universal Tower Module is used in combination with swappable MCU Daughter Cards , providing convenient switching between different S08 and RS08 MCUs. Freescale 's TWR-S08UNIV Universal Tower Module and Daughter Cards allow Tower System designers access to MCUs previously supported only by traditional demo boards.



Freescale Tower System - Peripheral Modules

Freescale Tower System - TWR-MC-LV3PH

The TWR-MC-LV3PH Tower System Low-Voltage 3-Phase Motor Control Module lets you add three-phase Brushless DC (BLDC) and Permanent Magnet Synchronous Motor (PMSM) motor control capabilities to your Tower System designs. The Freescale TWR-MC-LV3PH helps you add rotational or linear motion to applications by turning a Tower System development tool into a complete motor control reference design kit that includes a BLDC motor. This Tower System Motor Control Module is interchangeable across the Tower development platform and can be used with a variety of existing controller modules, including the TWR-K60N512, the TWR-56F8257, and the TWR-K40X256.



Freescale Tower System - TWRPI-MMA845XQ

The TWRPI-MMA845XQ Xtrinsic Accelerometer Plug-In is an attachment for various Tower System modules that features the MMA8451Q Xtrinsic 3-axis accelerometer with 14 bits of resolution. The Freescale TWRPI-MMA845XQ brings freefall/motion, pulse, and jolt detection to life in your designs. Place the TWRPI-MMA845XQ Xtrinsic Accelerometer Plug-In onto a parent controller or peripheral module in the Tower System and start prototyping quickly and easily. This Freescale Tower plug-in is an ideal addition to the Kinetis KwikStik development tool or any Tower System module containing TWRPI sockets.



Freescale Tower System - TWRPI-TOUCH-STR

The TWRPI-TOUCH-STR Capactive Touch Tower Plug-In Starter Kit makes it simple to add capacitive touch to an embedded design. The Freescale TWRPI-TOUCH-STR is bundled as a complete set of four plug-ins, or snap-in components, that are designed to bring touch sensing to life in Tower System designs. Place any combination of plug-ins from the Freescale TWRPI-TOUCH-STR Capacitive Touch Tower Plug-In Starter Kit onto a parent controller or peripheral module in the Tower System and start prototyping quickly and easily.



Freescale Tower System - TWR-RF-SNAP

The TWR-RF-SNAP Tower System RF Wireless Mesh Networking Module is an ideal solution for Tower System designs requiring wireless control and monitoring. The Freescale TWR-RF-SNAP is an FCC-certified Tower System module that comes with a Synapse Wireless SM700 802.15.4 RF Engine based on the Freescale MC13224 module. This Tower System RF Wireless Mesh Networking Module also includes SNAPpy control software to get you quickly connected.



Freescale Tower System - TWR-S08UNIV-DEMO

The TWR-S08UNIV-DEMO Universal Tower System Module Kit is made up of the TWR-S08UNIV module and six daughter cards and is primarily targeted for demonstration purposes. The Freescale TWR-S08UNIV provides a Tower System -based development solution for pre-existing S08 and RS08 devices, including the RS08KA and S08AC, QD, QE, QG, and SH families. This combination of the Tower System module and attachable daughter cards makes the Freescale TWR-S08UNIV-DEMO Kit an easy way to switch between differing S08 and RS08 microcontrollers without purchasing the same development board over and over. It also gives the Tower System ecosystem access to a set of MCUs previously supported only by traditional demo boards.



Freescale Tower System - TWR-SER

The TWR-SER Serial Module provides USB, Ethernet, CAN and RS232/485 connectivity solutions for designers developing with the Freescale Tower System. This peripheral module is designed to be combined and used with other microcontroller and peripheral modules in the Tower System.


Freescale Tower System - TWR-PROTO

The TWR-PROTO Prototyping Module provides an easy way for designers to add custom circuitry to their Tower System designs. The TWR-PROTO module is a 9 x 8 cm board with card-edge connectors that allows it to be plugged directly into the Tower System. The perfboard area provides access to all of the signals as well as a generous 8.3 x 3.8cm prototyping area.

This peripheral module is designed to be combined and used with other microcontroller and peripheral modules in the Tower System.


Freescale Tower System - TWR-MEM

The TWR-MEM Memory Module provides added memory capacity to Tower System designs with Serial Flash , MRAM , SD Card and Compact Flash interfaces. This peripheral module is designed to be combined and used with other microcontroller and peripheral modules in the Tower System.


Freescale Tower System - TWR-LCD

The TWR-LCD Graphical LCD module provides an easy way for designers to add an LCD interface to their Tower System designs. It features a 3.2" QVGA TFT LCD Display and attaches to the outer edge of the Tower System elevator modules by Side Expansion Port connectors. This peripheral module is designed to be combined and used with other microcontroller and peripheral modules in the Tower System.


Freescale Tower System - TWR-SENSOR-PAK

The TWR-SENSOR-PAK is a module in the Tower System that features swappable sensor modules , or plug-ins. These swappable plug-ins allow you to rapidly evaluate and compare an expanding portfolio of sensors . Using real-time sensor data and interaction with your environment, it's easy to sense your world with the TWR-SENSOR-PAK.

As new Freescale sensors are announced, the TWR-SENSOR-PAK module allows you to leverage additional low-cost sensor plug-ins or create your own plug-ins using I²C, SPI, or analog.

With a dedicated S08QE96 microcontroller on board, the TWR-SENSOR-PAK module can be used stand-alone or as part of a complete Tower System.


Freescale Tower System - TWR-WIFI-G1011MI

The TWR-WIFI-G1011MI Wi-Fi Tower Module is an easy, low power solution for adding 802.11b Wi-Fi connectivity to your designs. The TWR-WIFI-G1011MI peripheral module enables fast development of internet connected devices using the Freescale Tower System development platform. The TWR-WIFI-G1011MI includes a fully certified on-board GS1011MIP GainSpan Wi-Fi module with a highly integrated, low power System-on-Chip consuming few µA of standby current and with few ms of wake-up latency for battery operated devices requiring years of battery life. It includes both uART and SPI interfaces, a full Wi-Fi stack including WPS for easy provisioning, Over The Air firmware update, optional networking stack and services, and 802.11i security. This Freescale Semiconductor Wi-Fi Tower Module is designed to be combined and used with other microcontroller and peripheral modules in the Tower System.


Learn More About Tower Wi-Fi Modules



Freescale Tower System - TWR-WIFI-RS2101

The TWR-WIFI-RS2101 Wi-Fi Tower Module enables easy-to-use 802.11n Wi-Fi connectivity for your application development using the Freescale Tower System development platform. The TWR-WIFI-RS2101 FCC-certified module comes with complimentary MQX software and enables you to quickly go from the lab to production with the same Wi-Fi hardware. The on-board Redpine Signals RS9110-N-11-21 Connect-io-n™ Wi-Fi module features embedded firmware to provide a self-contained 802.11n WLAN solution for a variety of applications. The Freescale Semiconductor TWR-WIFI-RS2101 peripheral module is designed to be combined and used with other microcontroller and peripheral modules in the Tower System .


Learn More About Tower Wi-Fi Modules



Freescale Tower System - TWR-ELEV

The TWR-ELEV Elevator modules are the basic building block of the Freescale Tower System. Designed to connect microcontroller and peripheral modules, the Elevator modules provide the power regulation circuitry and structural integrity needed for all configurations of an assembled Tower System.



Freescale Tower System Videos
TWR-MCF5225X-KIT Overview Video

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TWR-S08LL64-Kit Overview Video

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TWR-MCF51CN-KIT Lab 1 Video

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TWR-MCF51CN-KIT Lab 2 Video

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TWR-MCF51CN-KIT Lab 3 Video

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TWR-MCF51CN-KIT Lab 4 Video

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