TQMa91xxCA Embedded Cortex®-A55 module

Based on i.MX 91xx

The TQMa91xxCA Embedded Module, based on NXP's i.MX 91 series blends Arm® Cortex®-A55 power with diverse interfaces for high-volume embedded computing. With a focus on efficiency, low power (2W), and data security (Advanced Secure Element SE050), it suits industrial automation. Key features include 2x Gbit Ethernet, 2x USB 2.0, gyroscope sensor, and compatibility with 2GB LPDDR4 RAM, up to 256 GB eMMC, and various interfaces. Compact (54mm x 32mm) and robust, it operates in challenging environments and is supported by Linux and FreeRTOS. Partnered with NXP, it's your reliable choice for NXP-based projects.

Features

  • Processor: Utilizes Cortex®-A55 architecture with a single-core i.MX 91x1 CPU for reliable embedded computing performance.
  • Memory Options: Offers up to 2GB LPDDR4 RAM and versatile storage choices, including up to 256 MB Quad SPI NOR, up to 256 GB eMMC, and optional EEPROM.
  • Comprehensive Interfaces: Provides an array of communication interfaces, including 2x Gbit Ethernet (with 1x TSN support), 2x USB 2.0, up to 2x CAN FD, and up to 8x I²C, ensuring seamless integration into diverse embedded systems.
  • Enhanced Security: Incorporates an Advanced Secure Element (SE050) to bolster data security, essential for safeguarding sensitive information in embedded applications.
  • Compact Design: Features a compact 54mm x 32mm form factor compatible with both standard and extended temperature ranges, making it suitable for demanding industrial environments and a 240-pin 0.5mm pitch connector for easy plug-and-play integration
TQMa91xxCA

Specifications

 

CPU
  • Cortex®-A55 - Up to 1,4GHz
    • i.MX 91x1 Single Core
Memory
  • LPDDR4: Up to 2 GB
  • EEPROM: 0/64-kbit
  • eMMC: Up to 256 GB
  • Quad SPI NOR: Up to 256 MB
Graphics
  • LCD interface: 1x 24 Bit RGB
Communications Interfaces
  • Ethernet: Up to 2x Gbit-Ethernet (1x TSN)
  • Serial Ports: Up to 2x UART
  • CAN: Up to 2x CAN FD
  • USB: Up to 2x USB 2.0
Other Interfaces
  • SD Card: Up to 3x SDIO / eMMC
  • I2C: Up to 8x I²C
  • SPI:
    • Up to 8x SPI
    • Up to 1x QSPI
  • I2S: Up to 7x I²S
  • Audio:
    • Up to 8x PDM Mic.
    • Up to 1x SPDIF
General
  • Dimensions: 54mm x 32mm
  • Power supply: 5V
  • Plug-in System: 240 pins 0,5 mm Pitch Connector
  • Temperature range:
    • Standard temperature range: -25°C…+85°C
    • Extended temperature range: -40°C...+85°C
OS
  • Linux
  • Free RTOS

Ordering Information

TQMa91x1CA-AA
  • TQMa91x1CA-AA, Single Cortex®-A55/1,4 GHz, 8 GB eMMC Flash, 1 GB LPDDR4, 64 kB EEPROM, RTC, -25°C...+85°C

STKa91xxCA-AA (Prototypes Q4/2023)
  • STKa91xxCA (Eval Kit) with TQMa91x2CA-AA, Single Cortex A55/1,4 GHz, 1 GB LPDDR4, 8 GB eMMC Flash, 64 kB EEPROM, RTC, 2x USB 2.0 HOST, 1x USB Type C, 2x ETH 10/100/1000, 2x CAN FD, 1x RS485, 1x LVDS, 1x MIPI CSI, 1x DP, 1x Mini PCIe + SIM Card (USB only), WLAN, Temperature sensor, Reset-Button, Micro SD Card interface, Power Supply, 8 GB SD card, Cables, Connectors
TQ Embedded is known for:
  • Precision German engineering, now with a North America presence
    • Robust industrial products with support
  • Widest portfolio of embedded processing architectures: ARM, x86, PowerPC 
  • Comprehensive in-house process and facilities for true long-life availability
  • Modules with full signal availability (ALL signals available, not just selective groups)
  • In-house full control: design, manufacturing, specialized adaptations
  • Robust baseboard options, production-ready for mounting their SOM products

 

 
Stay up to date on the latest news from Macnica Partners.

  Sign up

 

 
Have a question for the Macnica Team?

  Get in touch

For more information: