i.MX RT600

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i.MX RT600 Crossover MCUs are dual-core devices featuring an Arm^® Cortex^®-M33 and Cadence^® Xtensa^® HiFi4 Audio DSP CPU designed for audio, voice and consumer IoT applications.

The i.MX RT600 CM33 operates at up to 300 MHz and includes two coprocessors providing enhanced performance. The HiFi4 can operate up to 600 MHz. The family offers a rich set of peripherals, embedded security and very low power consumption. The device has up to 4.5 MB SRAM and a FlexSPI with two ports and 32 KB cache.

The i.MX RT600 family is supported by the MCUXpresso ecosystem, which includes an SDK, a choice of IDEs and secure provisioning and configuration tools to enable rapid development.

Data Sheet

Application Notes

Product Details

Block Diagram

i.MX-RT600 Crossover MCU

Get diagram PDF

Features

Next-Generation Cortex-M33 Control Processor Core Running at a Frequency Up to 300MHz

Arm TrustZone^® for asset protection
Cortex-M33 built-in memory protection unit (MPU) supporting eight regions
Two coprocessors for the Cortex-M33
- PowerQuad hardware accelerator for (fixed and floating point unit) DSP functions
- CASPER Crypto coprocessor is provided to enable hardware acceleration for various functions required for certain asymmetric cryptographic algorithms

Highly Optimized Cadence^® Tensilica^® HiFi 4 DSP Processor Core, Running at Frequencies of Up to 600 MHz

Hardware floating point unit, up to to four single-precision IEEE floating point MACs per cycle

Software and Tools

MCUXpresso ecosystem support
- Selection of IDE choices
- Pin, clock, peripheral, security and memory Config tools
- Security programming and provisioning tools
- Software Development Kit
Zephyr RTOS support

On-Chip Memory

Up to 4.5 MB of system SRAM accessible by both CPUs and all DMA engines
128 KB of local, tightly-coupled memory dedicated to the DSP CPU
96 KB of I & D cache for DSP accesses to shared system SRAM

Digital peripherals

Two DMA engines, each with 32 channels
Octal/Quad SPI Flash with a dynamic description
Two SD/eMMC memory card interfaces, one supporting eMMC 5.0 with HS400/DDR operation
USB high-speed host/device controller with on-chip PHY
Up to eight configurable universal serial interface modules (Flexcomm Interfaces). Configurable as SPI/I2C/I2S/UART
One high-speed SPI interface supporting 50 MHz operation
One I3C bus interface
A digital microphone interface supporting up to 8 channels

Security Features

Secure Isolation
- Secure execution environment through Arm^{^®} TrustZone^® technology for ARMv8-M
- Symmetric key isolation through hardware engines
Secure Boot
- Secure boot support implemented in boot ROM, providing immutable root of trust
Secure Storage
- Physically unclonable function (PUF) based key store
- On-the-fly-AES decryption (OTFAD) of off-chip flash for code storage
Secure Debug
- Certificate-based debug authentication mechanism
Secure Update
- Supports firmware update with authenticity (RSA signed) and confidentiality (AES-CTR encrypted) protection
Hardware Cryptography Accelerators
- Symmetric cryptography (AES) with 256-bit key strength
- Asymmetric cryptography acceleration
- TRNG with 256-bit entropy
- Hash engine with SHA-256 and SHA-1
Secure Identity
- 128-bit universal unique identifier (UUID) and 256-bit compound device identifier (CDI)
A member of the EdgeLock Assurance program, providing on-chip security capabilities.

Part numbers include: MIMXRT685SFAWB, MIMXRT685SFFOB, MIMXRT685SFVKB.

Product Program

EdgeLock^® Assurance

The i.MX RT600 crossover MCU, part of the EdgeLock Assurance program, is designed to meet industry standards and follows NXP's security-by-design approach

Buy/Parametrics

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Design Resources

Design Files

Quick reference to our design files types.

1-5 of 11 design files

Receive the full breakdown. See the product footprint and more in the eCad file.

^Models
IBIS files for i.MX RT600 FOWLP249

ZIPRev 2.0Jul 22, 2021 13:24:002.3 MBRT600-B0-FOWLP249-IBIS-MODEL
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^Models
BSDL Files for i.MX RT600

ZIPRev 2.0Jul 22, 2021 07:45:0018.5 KBIMX-RT600-BSDL
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^Models
IBIS files for i.MX RT600 VFBGA176

ZIPRev 2.0Jul 22, 2021 13:24:002.3 MBRT600-B0-BGA176-IBIS-MODEL
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IBIS files for i.MX RT600 WLCSP114

ZIPRev 2.0Jul 22, 2021 13:24:001.6 MBRT600-B0-WLCSP114-IBIS-MODEL
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^{Symbols and Footprints}
Symbols and Footprints for MIMXRT685FVKB

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

BXLRev 2Jul 22, 2021 11:33:00143.8 KBMIMXRT633SFFOB
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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 MIMXRT633FVKB

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

BXLRev 2Jul 22, 2021 11:33:0077.3 KBMIMXRT633FAWBR
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^{Symbols and Footprints}
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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Hardware

Quick reference to our board types.

1-5 of 13 hardware offerings

^{Evaluation and Development Boards}
i.MX RT600 Evaluation KitFeatured

MIMXRT685-EVK
^{Evaluation and Development Boards}
Configurable Digital Microphone BoardFeatured

8CH-DMIC
^{Evaluation and Development Boards}
i.MX RT600 Audio Evaluation KitFeatured

MIMXRT685-AUD-EVK
Additional hardware available. View our featured partner solutions.
^{Emulators, Probes, and Programmers}
Universal Multilink Development Interface

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

MCU-LINK
^{Emulators, Probes, and Programmers}
LPC-Link2

OM13054
^{Emulators, Probes, and Programmers}
Universal Multilink FX High-Speed Development Interface

U-MULTILINK-FX
^{Emulators, Probes, and Programmers}
PEmicro Cyclone programmer

CYCLONE
^{Emulators, Probes, and Programmers}
PEmicro Cyclone FX programmer

CYCLONE-FX
^{Emulators, Probes, and Programmers}
MCU-Link Pro Debug Probe

MCU-LINK-PRO
^{Evaluation and Development Boards}
MPC560x Calibration, Debug and Interface Boards

MPC560xBOARDS
^{Evaluation and Development Boards}
Azurewave Wi-Fi^® 5 (802.11ac) + Bluetooth^® chipset-based M.2 evaluation board: AW-CM358MA

AW-CM358
^{Evaluation and Development Boards}
Eval kit for JODY-W263 Wi-Fi^®/Bluetooth^® module

UB-JODY-W263

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4 hardware offerings

^{Test Accessories and Debugger}
I-jet

I-jet is a high-performing in-circuit debugging probe for ARM. It is capable of delivering power to the target board and measuring target power consumption. I-jet is full...

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MAYA-W2

Compact Wi-Fi 6 + Bluetooth 5.4 + 802.15.4 host-based multiradio modules, secure tri-radio 1/2 antenna pins, U.FL connectors or embedded antenna MAYA-W260, MAYA-W261, MA...

By u-blox AG Gold Partner
^Module
MAYA-W1

Compact Wi-Fi 4 + Bluetooth 5.2 host-based multiradio modules 1 or 2 antenna pins, U.FL connectors, or embedded antenna MAYA-W160-00B, MAYA-W161-00B, MAYA-W166-00B, MAYA-...

By u-blox AG Gold Partner
^Module
LILY-W1

Wi-Fi module base on NXP Wi-Fi chip 88W8801

By u-blox AG Gold Partner