New Product Introduction

NXP i.MX 91

i.MX 91 Applications Processor Family - Secure, Energy-Efficient i.MX 91 Family Brings Essential Linux® Capabilities for Thousands of Edge Applications

NXP i.MX 91 - front side of the chip

The i.MX 91 family of applications processors enables the rapid creation of new Linux®-based edge devices, such as smart home controllers, connected appliances, home entertainment, industrial and medical platforms. Emerging protocols, such as Matter™ for the smart home or the ISO 15118-20 standard for electric vehicle (EV) chargers, create inflection points for new product categories across IoT and industrial markets.

Next-generation Linux-based devices based on i.MX 91 SoC will be high-performance, affordable, and secure solutions, enabling adaption to updated protocols or new standards as they are introduced. The i.MX 91 SoC’s integrated EdgeLock® Secure Enclave provides security features including lifecycle management, tamper detection, secure boot and a simplified path to certifications.

The i.MX 91 family features an Arm® Cortex®-A55 running at up to 1.4GHz, support for modern LPDDR4 memory to enable platform longevity, dual Gigabit Ethernet and dual USB ports, along with a rich set of peripherals targeting medical, industrial and consumer IoT market segments.

Part of the EdgeVerse™ portfolio of intelligent edge solutions, the i.MX 91 family will be offered in consumer and industrial qualification and backed by NXP’s product longevity program.

 

Features

  • ​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/USART/Profibus, 8x I2C, 8x SPI, 2x I3C
    • 1x 8-ch, 12-bit ADC
    • 2x 32-pin FlexIO interfaces (camera, bus or serial I/O)
  • 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
  • Process
    • 16 nm FinFET
  • Packaging
    • 11x11 mm2 0.5 mm pitch, 9x9 mm2 0.5 mm pitch
  • Temp Range
    • (Junction): -40C to 105C

 

Applications

  • Industrial
  • Mobile
  • Smart City
  • Smart Home

 

Block diagram

NXP i.MX 91 Block Diagram
Click to enlarge

 

 

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