NXP

NXP Freedom Platform for Kinetis K66, K65, and K26

Low cost development platform for Kinetis K66, K65, and K26 MCUs. Featuring a Kinetis K66 series microcontroller, built on the ARM® Cortex® -M4 core, offering IEEE® 1588 Ethernet and full and highspeed USB 2.0 On-The-Go, 2MB of Flash, 256KB RAM, accelerometer and magnetometer.

  • Low cost Kinetis K66 MCU Platform
  • Ethernet connectivity
  • On-board audio functionality
  • OpenSDAv2.1 debug interface
  • Optional header for add-on RF module
NXP Freedom Platform for Kinetis K66, K65, and K26

Product Description

The FRDM-K66F is a low cost development platform for Kinetis K66, K65, and K26 MCUs. Featuring a Kinetis K66 series microcontroller, built on the ARM® Cortex® -M4 core, offering IEEE® 1588 Ethernet and full and highspeed USB 2.0 On-The-Go, 2MB of Flash, 256KB RAM, accelerometer and magnetometer.

Audio features such as audio codec, digital MEMS microphone, auxiliary audio input jack, headset/analog microphone jack and two inputs for additional analog microphones.

Peripherals enable rapid prototyping, including a 6-axis digital accelerometer and magnetometer to create full eCompass capabilities, dual role high-speed USB interface with Micro-B USB connector, a microSD card slot, and connectivity using onboard Ethernet port and headers for use with Bluetooth® and 2.4 GHz radio add-on modules

OpenSDA v2.1, the NXP open source hardware embedded serial and debug adapter running an open source bootloader, offers options for serial communication, flash programming, and run-control debugging

Ardruino R3TM compatible

Ardruino™ R3 compatible I/O connectors

Flexible power supply option

OpenSDAv2.1 USB, K66F USB, External Source

Accelerometer & Magnetometer

Gyroscope (FXAS21002)

Product Series

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

  Manufacturer Part No Order Code Manufacturer / Description
Availability Price For
Price
Quantity
Silicon Manufacturer No. of Bits Silicon Family Name Core Architecture Core Sub-Architecture Silicon Core Number Kit Contents Product Range
FRDM-K66F
FRDM-K66F - Development Board, Kinetis® K66, K65, and K26 MCU's, High Speed USB Interface, Audio Features

2518093

Development Board, Kinetis® K66, K65, and K26 MCU's, High Speed USB Interface, Audio Features

NXP

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62 in stock + Check Stock & Lead Times

62 in stock for next day delivery (UK stock)

More stock available week commencing 19/01/26

Each

1+ £62.09 £74.51

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NXP - - ARM Cortex-M4 - FRDM-K66F Freedom Development Board, Quick Reference Card & USB A to Micro-B Cable -
FRDM-K64F
FRDM-K64F - Development Board, MK64FN1M0VLL12 Ethernet/USB, Accelerometer & Magnetometer

2406741

Development Board, MK64FN1M0VLL12 Ethernet/USB, Accelerometer & Magnetometer

NXP

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151 in stock + Check Stock & Lead Times

151 in stock for next day delivery (UK stock)

More stock available week commencing 19/01/26

Each

1+ £43.26 £51.91

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NXP 32bit Kinetis - K60 ARM Cortex-M4 MK64FN1M0VLL12 Dev Board MK64FN1M0VLL12 -

Related SKUs

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

  Manufacturer Part No Order Code Manufacturer / Description
Availability Price For
Price
Quantity
Core Architecture Supported Families Software Edition Licence Type No. of User Licences Supported Hosts Product Range
CWA-BASIC-NL
CWA-BASIC-NL - CodeWarrior, ColdFire, Node Locked, Basic Edition, MQX, Quadros RTXC, ThreadX, Windows, 1 Licence

1750488

CodeWarrior, ColdFire, Node Locked, Basic Edition, MQX, Quadros RTXC, ThreadX, Windows, 1 Licence

NXP

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Available for back order

+ Check Stock & Lead Times

More stock available week commencing 13/10/25 Contact me when back in stock

Each

1+ £391.89 £470.27

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ColdFire 56800E, Coldfire, HCS08, HCS12 Basic Node Locked 1 MQX, Quadros RTXC, ThreadX, Windows -
MK66FN2M0VLQ18
MK66FN2M0VLQ18 - ARM MCU, K6 Ethernet Series, Kinetis K Family K6x Series Microcontrollers, ARM Cortex-M4F, 32 bit

2484261

ARM MCU, K6 Ethernet Series, Kinetis K Family K6x Series Microcontrollers, ARM Cortex-M4F, 32 bit

NXP

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319 in stock + Check Stock & Lead Times

319 in stock for next day delivery (UK stock)

More stock available week commencing 05/01/26

Each

1+ £17.27 £20.72 5+ £15.63 £18.76 10+ £13.98 £16.78 25+ £13.12 £15.74 50+ £12.86 £15.43

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- - - - - - Kinetis K Family K6x Series Microcontrollers
MK66FN2M0VMD18
MK66FN2M0VMD18 - ARM MCU, K6 Ethernet Series, Kinetis K Family K6x Series Microcontrollers, ARM Cortex-M4F, 32 bit

2484260

ARM MCU, K6 Ethernet Series, Kinetis K Family K6x Series Microcontrollers, ARM Cortex-M4F, 32 bit

NXP

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3,123 in stock + Check Stock & Lead Times

3,123 in stock for next day delivery (UK stock)

More stock available week commencing 05/01/26

Each

1+ £21.58 £25.90 5+ £18.89 £22.67 10+ £15.65 £18.78 25+ £14.03 £16.84 50+ £12.95 £15.54

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- - - - - - Kinetis K Family K6x Series Microcontrollers