Product Details

Supported Devices

Power Management

PMICs

PCA9420-PCA9421: PMIC for Low Power Applications

Load Switches

NX5P3090UK: USB PD and Type-C Current-Limited Power Switch

Processors and Microcontrollers

i.MX RT Crossover MCUs

i.MX-RT600: i.MX RT600 Crossover MCU with Arm^® Cortex^®-M33 and DSP Cores

Sensors

Accelerometers

FXOS8700CQ: Digital Motion Sensor - 3D Accelerometer (±2g/±4g/±8g) + 3D Magnetometer

Features

Processor

MIMXRT685SFVKB

Cortex-M33 running up to 300 MHz
Cadence^® Tensilica^® HiFi 4 running up to 600 MHz
VFBGA 176 package

Board Memory

Macronix Octal Flash
AP Memory PSRAM

Debug Capabilities

10-pin and 20-pin JTAG/SWD connectors supporting external debug/trace probes
On-board debug probe, with VCOM and CMSIS-DAP or J-link firmware options

Expansion Connectors

Arduino expansion
PMOD expansion
Expansion connector for 8-channel microphone board
I3C header
Flexcomm header

User Interface

Reset and User buttons for easy testing of software functionality
User LEDs

Connectivity

High/full-speed USB port with micro-A/B connector for the host or device functionality
SD Card slot

Sensors

NXP FXOS8700CQ accelerometer

Note: FXOS8700CQ accelerometer is in “End of Life” status

Audio and Voice

Dual Knowles SPH0641lM4H digital microphone
Stereo audio codec with Audio Line In/Out
Dual class D amplifiers with speaker connectors

Buy Options

Click to expand

MIMXRT685-EVK
i.MX RT600 Evaluation Kit.
Kit Contains
- EVK hardware
- MicroUSB cable
- Quick Start Guide

$148.35 USD
For a quantity of 1
- Availability: In Stock
- Inventory: 22
- Shipping: Normally ships 1-2 business days

ADD TO CART

Order from distributors

Distributor	Region	Inventory	Inventory Date	Order

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.

Click to expand

IMXRT600-AUD-EVK
i.MX RT600 Evaluation Kit.
Kit Contains
- EVK hardware
- MicroUSB cable
- Quick Start Guide

$171.35 USD
For a quantity of 1
- Availability: In Stock
- Inventory: 18
- Shipping: Normally ships 1-2 business days

ADD TO CART

Order from distributors

Distributor	Region	Inventory	Inventory Date	Order

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.

Documentation

Quick reference to our documentation types.

1-5 of 16 documents

^{User Guide}
RT6xx User ManualGetting Started

PDFRev 1.7May 17, 202424.3 MBUM11147English
Sign in required
^{User Guide}
Getting Started with i.MX RT600 Evaluation KitGetting Started

HTMLFeb 6, 2020GS-MIMXRT685-EVKEnglish
^{User Guide}
Getting Started with NXP Wi-Fi® Modules Using i.MX RT PlatformGetting Started

HTMLMay 28, 2020GS-WIFI-MODULES-IMXRT-PLATFORMEnglish
^{User Guide}
Getting Started with NXP Wi-Fi^® modules using i.MX RT platformGetting Started

HTMLRev 1Jul 22, 2020null kbGS-WIFI-MODULES-IMXRT-PLATFORM-LINKEnglish
^{Data Sheet}
RT600 Product Data Sheet

PDFRev 2.3May 17, 20245.5 MBRT600English
^{User Manual}
i.MX RT685 Evaluation Board User Manual

PDFRev 2Jun 17, 20211.4 MBUM11159English
Sign in required
^Brochure
Smart, Battery-Friendly Solutions for Wearables and Personal Devices – Brochure

PDFRev 0Jul 1, 2021747.6 KBWEARABLESBREnglish
^Errata
RT6xx Errataupdated

PDFRev 2.1Oct 24, 2024207.5 KBES-RT600English
^{Quick Reference Guide}
Quick Start Guide MIMXRT685-EVK

PDFRev 1Feb 5, 2020479.4 KBIMX-RT685-EVK-QSGEnglish
^{Supporting Information}
RT600 Trustzone Lab Guide

PDFRev 0Oct 15, 20211.5 MBRT685_TRUSTZONE_LAB_INSTRUCTIONS_SBEnglish
^{Supporting Information}
RT600 Hash Lab Guide

PDFRev 0Oct 15, 2021772.2 KBRT685_HASH_LAB_SBEnglish
^{Supporting Information}
RT600 Security Architecture

PDFRev 0Oct 15, 20212.5 MBRT600_SECURITY_ARCHITECTURE_SBEnglish
^{Supporting Information}
RT600 Power Lab Guide

PDFRev 0Oct 15, 20212.4 MBRT685_POWERLAB_KL_SBEnglish
^{Supporting Information}
RT600 Xtensa Audio Framework Demo

PDFRev 0Oct 15, 20211.0 MBRT600-XTENSA_AUDIO_FRAMEWORK_DEMO_WALKTHROUGHEnglish
^{Supporting Information}
RT600 Audio Subsytem Lab Guides

PDFRev 0Oct 15, 20212.0 MBRT600-AUDIO_SUBSYTEM_LABSEnglish
^{Supporting Information}
RT600 AES Lab Guide

PDFRev 0Oct 15, 2021795.8 KBRT685_AES_LAB_SBEnglish

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Design Resources

Related Hardware

Quick reference to our board types.

1 hardware offering

^{Emulators, Probes, and Programmers}
MCU-Link Debug ProbeActive

MCU-LINKSimilar

Design Files

Quick reference to our design files types.

1-5 of 8 design files

^{Symbols and Footprints}
Symbols and Footprints for MIMXRT685FVKB

BXLRev 2Jul 22, 2021 11:33:00105.6 KBMIMXRT685FVKB
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^{Symbols and Footprints}
Symbols and Footprints for MIMXRT633SFFOB

BXLRev 2Jul 22, 2021 11:33:00143.8 KBMIMXRT633SFFOB
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^{Symbols and Footprints}
Symbols and Footprints for MIMXRT633FVKB

BXLRev 2Jul 22, 2021 11:33:00105.6 KBMIMXRT633FVKB
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^{Symbols and Footprints}
Symbols and Footprints for MIMXRT633FAWBR

BXLRev 2Jul 22, 2021 11:33:0077.3 KBMIMXRT633FAWBR
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Symbols and Footprints for MIMXRT685SFAWBR

BXLRev 1Jul 22, 2021 11:33:0077.3 KBMIMXRT685SFAWBR
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Symbols and Footprints for MIMXRT685FAWBR

BXLRev 2Jul 22, 2021 11:33:0077.3 KBMIMXRT685FAWBR
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Symbols and Footprints for MIMXRT685SFFOB

BXLRev 2Jul 22, 2021 11:33:00143.8 KBMIMXRT685SFFOB
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^{Design Files - miscellaneous}
MIMXRT685-EVK Design Files

ZIPRev EFeb 25, 2020 07:49:0010.5 MBRT685-DESIGNFILES
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Software

Quick reference to our software types.

1-5 of 18 software files

^Middleware
Cadence^® Tensilica^® Xplorer SDKFeatured

EXTERNALRev 0May 13, 2020 16:36:00CANDENCE-TENSILICA-XPLORER-DSP

Download
^{Development IDEs and Build Tools}
Cadence^® Tensilica^® Xplorer IDEFeatured

EXTERNALRev 0May 13, 2020 16:30:00CANDENCE-TENSILICA-XPLORER

Download
^{AI/ML Modeling Tools}
eIQ^® Toolkit for End-to-End Model Development and Deployment

Download Options
^{BSPs and Device Drivers}
RT600 DSP Audio Processing

XWSRev 0Oct 15, 2021 15:12:0034.9 MBrt600_dsp_audioprocessing
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^{BSPs and Device Drivers}
MCUXpresso SDK Builder for the i.MX RT600 EVK

EXTERNALRev 1Feb 9, 2021 02:35:001 KBMCUXPRESSO-SDK-MIMXRT685-EVK

Download
^Libraries
Essential Audio Processing Library

Download Options
^Libraries
eIQ^® Inference with Glow NN

Download Options
^{OS and RTOS}
Zephyr™ OS for Edge Connected Devices

Download Options
^{Debugging and Visualization Tools}
FreeMASTER Run-Time Debugging Tool

Download Options
^{Debugging and Visualization Tools}
LIBUSBSIO Host Library for USB Enabled MCUs

Download Options
^{Development IDEs and Build Tools}
MCUXpresso Integrated Development Environment (IDE)

Download Options
^{Software Development Resources}
Device HSM Trust Provisioning
^{Software Development Resources}
RT685 Trustzone Lab

ZIPRev 0Oct 15, 2021 15:12:009.3 MBRT685_trustzone_lab
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^{Software Development Resources}
RT685 Hash Lab

ZIPRev 0Oct 15, 2021 15:12:004.6 MBRT685_hash_lab
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^{Software Development Resources}
MCUXpresso Secure Provisioning Tool

Download Options
^{Software Development Resources}
RT685 Audio Bypass

ZIPRev 0Oct 15, 2021 15:12:0010.0 MBRT685_audio_bypass
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^{Software Development Resources}
Secure Provisioning SDK (SPSDK)

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^{Software Development Resources}
RT685 AES Lab

ZIPRev 0Oct 15, 2021 15:12:0013.9 MBRT685_AES_Lab
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Note: For better experience, software downloads are recommended on desktop.

Training

5 trainings

^On-Demand
MCU Tech Minutes: USB Audio Reference Design Using DSP Concepts AudioWeaver With i.MX RT685 MCUs

10 minEnglish
Sign in required

^On-Demand
Enabling Device HSM Trust Provisioning on i.MX RT600

11 minEnglish Level: Beginner
Sign in required

^On-Demand
Bringing Low Power, High Performance Audio and Voice to Market on the i.MX RT600 Crossover MCU

30 minEnglish Level: Beginner
Sign in required

^On-Demand
Advanced Industrial ML Applications With NXP's i.MX RT Crossover MCUs

31 minEnglish Level: Advanced
Sign in required

^On-Demand
MCU Tech Minutes | Instruction Tracing and Live Code Coverage/Profiling on NXP i.MX RT600 Crossover MCU

6 minEnglish Level: Beginner
Sign in required

i.MX RT600 Evaluation Kit

Product Details

Supported Devices

Power Management

PMICs

Load Switches

Processors and Microcontrollers

i.MX RT Crossover MCUs

Sensors

Accelerometers

Features

Processor

Board Memory

Debug Capabilities

Expansion Connectors

User Interface

Connectivity

Sensors

Audio and Voice

Buy Options

Kit Contains

Kit Contains

Documentation

Filter by

RT6xx User ManualGetting Started

Getting Started with i.MX RT600 Evaluation KitGetting Started

Getting Started with NXP Wi-Fi® Modules Using i.MX RT PlatformGetting Started

Getting Started with NXP Wi-Fi® modules using i.MX RT platformGetting Started

RT6xx Errataupdated

Design Resources

Related Hardware

Filter By

MCU-Link Debug ProbeActive

Filter By

Design Files

Filter by

Symbols and Footprints for MIMXRT685FVKB

Symbols and Footprints for MIMXRT633SFFOB

Symbols and Footprints for MIMXRT633FVKB

Symbols and Footprints for MIMXRT633FAWBR

Symbols and Footprints for MIMXRT685SFAWBR

Symbols and Footprints for MIMXRT685FAWBR

Symbols and Footprints for MIMXRT685SFFOB

MIMXRT685-EVK Design Files

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Software

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Cadence® Tensilica® Xplorer SDKFeatured

Cadence® Tensilica® Xplorer IDEFeatured

RT600 DSP Audio Processing

MCUXpresso SDK Builder for the i.MX RT600 EVK

RT685 Trustzone Lab

RT685 Hash Lab

RT685 Audio Bypass

RT685 AES Lab

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Training

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Suggested Links

Getting Started with NXP Wi-Fi^® modules using i.MX RT platformGetting Started

Cadence^® Tensilica^® Xplorer SDKFeatured

Cadence^® Tensilica^® Xplorer IDEFeatured