Secure, Energy-Efficient Linux Capabilities for Smart Home and Industrial Automation

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i.MX 91 Applications Processor Family

i.MX 91

Features

Core Processing

  • 1x Arm® Cortex-A55

Connectivity

  • 2x USB 2.0 Type C with PHY
  • 2x Gb Ethernet: AVB and IEEE 1588 for sync and EEE for low power. 1 w/TSN
  • 2x CAN FD
  • 8x UART, 8x I²C, 8x SPI, 2x I3C
  • 1x 8-ch, 12-bit ADC

External Memory

  • Up to 2.4GT/s x16 LPDDR4 (w/Inline ECC)
  • 3x SD 3.0/ SDIO3.0/ eMMC5.1
  • 1x Octal SPI, including support for SPI NOR and SPI NAND memories

Display Interfaces

  • 24 bit-per-pixel parallel RGB

Camera Interfaces

  • 8-bit parallel YUV/RGB

Audio

  • 3x SAI (1 2-lane, 2 1-lane) / 4 I2S TDM
  • 8 channel PDM microphone input
  • MQS: Medium Quality Sound output (sigma-delta modulator)

Operating Systems

  • Linux® OS
  • Green Hills
  • QNX
  • Zephyr

Process

  • 16 nm FinFET

Packaging

  • 11x11 mm2 0.5 mm pitch, 9x9 mm2 0.5 mm pitch

Temp Range

  • (Junction): -40C to 105C

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Documentation

Quick reference to our documentation types.

1-10 of 16 documents

Compact List

Application Note (9)
Data Sheet (2)
Errata (1)
Fact Sheet (1)
Reference Manual (1)
User Guide (1)
White Paper (1)

Design Files

Quick reference to our design files types.

2 design files

Hardware

Quick reference to our board types.

4 hardware offerings

Software

Quick reference to our software types.

1-5 of 8 software files

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

Engineering Services

1-5 of 10 engineering services

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To find additional partner offerings that support this product, visit our Partner Marketplace.

Training

2 trainings

Support

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