FRDM i.MX 91 Development Board

FRDM-IMX91 Active

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The FRDM i.MX 91 development board is a low-cost and compact development board featuring the i.MX 91 applications processor. Equipped with an onboard IW610 module, featuring NXP's Tri-Radio solution with Wi-Fi 6 + Bluetooth Low Energy 5.4 + 802.15.4, the board is ideal for developing modern Industrial and IoT applications. This development board includes LPDDR4, eMMC storage for quick boot times, PMIC and expansion capabilities.

The FRDM i.MX 91 development board is a low-cost and compact development board featuring the i.MX 91 applications processor.

Block Diagram

FRDM i.MX 91 Development Board

FRDM-iMX91-BD
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Supported Devices

Analog and Mixed Signal

Real-Time Clocks

  • PCF2131: Nano-Power Highly Accurate RTC with Integrated Quartz Crystal

Interfaces

General Purpose I/O (GPIO)

  • PCAL6524: Ultra-Low-Voltage Translating 24-Bit Fm+ I²C-Bus/SMBus I/O Expander
  • PCAL6408A: Low-Voltage Translating, 8-Bit I²C-Bus/SMBus I/O Expander

3.3 V / 5 V IO CAN Transceivers

  • TJA1051: High-Speed CAN Transceiver

Power Management

PMICs

  • PCA9451A: PCA9451A Power Management IC for i.MX 93x/91x Application Processor

Processors and Microcontrollers

i.MX 9 Processors

  • i.MX91: Secure, Energy-Efficient Linux Capabilities for Smart Home and Industrial Automation

Features

Processor

  • i.MX 91 Applications Processor
  • Cortex-A55 @1.4G
  • EdgeLock® Secure Enclave

Memory​

  • 1 GB LPDDR4
  • 8 GB eMMC5.1
  • MicroSD slot
  • EEPROM

Display and Camera Interfaces​

  • Parallel RGB LCD interface (40-pin Expansion Interface)
  • Parallel Camera interface (40-pin Expansion Interface)

Wireless​

  • u-blox MAYA-W476-00B Tri-Radio Wi-Fi 6, Bluetooth LE 5.4, and 802.15.4 module
  • Dual-Band 2.4GHz / 5 GHz Wi-Fi
  • 802.15.4 radio supporting Thread and Zigbee
  • Matter over Wi-Fi and Thread

Audio

  • 3.5mm headphone jack for MQS support

Connectivity

  • USB2.0 Type-C connector
  • USB2.0 type A connector
  • GbE RJ45 x 2
  • CAN (HDR)
  • 40-pin(2x20)
  • Expansion Interface
  • I²C HDR
  • ADC HDR

Debug

  • SWD connector
  • UART via USB-Type C

Tools and OS Support

  • Linux®
  • FreeRTOS

Buy Options

FRDM-IMX91-Image

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  • FRDM-IMX91
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  • FRDM i.MX 91 Development Board.

    • FRDM i.MX 91 Development Board
    • Quick Start Guide
  • $75.00 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 21
    • Shipping: Normally ships 1-2 business days
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Documentation

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Compact List

Release Note (1)
Supporting Information (2)
User Guide (3)
User Manual (1)

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Software

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Note: For better experience, software downloads are recommended on desktop.

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