TQMa28L Smallest Arm® 9 LGA module

Based on i.MX28 featuring low power consumption for energy-efficient operation.

The TQMa28 is the smallest Arm9™ module based on i.MX28, offering a balance of good graphics and computing power. With low power consumption (typ. 1 W) and compact dimensions, it is ideal for applications where space and energy efficiency are critical. This BGA module provides a wide temperature range, 2x IEEE1588 Ethernet support, and is a part of NXP Hardware Partner Embedded solutions. It's designed for smart metering, easy visualization, and control applications, making it a cost-effective choice for embedded projects.

Features

  • Compact and energy-efficient Arm9™ module.
  • Low power consumption for energy-efficient operation.
  • Wide temperature range for versatile deployment.
  • 2x IEEE1588 Ethernet support for precise timing.
  • Compatibility with various operating systems, including Linux, Win CE 6.0, and QNX.

Specifications

CPU
  • CPU/Processor: Single Arm 9 - Up to 450MHz
  • CPU variant:
    • i.MX287
    • i.MX283
Memory
  • eMMC: Up to 16 GB
  • DDR2: Up to 256 MB
Graphics
  • Up to 8x 12-bit ADC channels
  • 24-bit TFT Interface
Communications Interfaces
  • Ethernet: Up to 2x Ethernet 10/100 Mbit
  • USB:
    • 1x USB 2.0 high-speed HOST interface
    • 1x USB 2.0 high-speed OTG interface
  • Serial Ports: Up to 5x UART
  • CAN: Up to 2x CAN 2.0 B
Other Interfaces
  • I2C: Up to 2x I2C
  • I2S: Up to 2x I2
  • SPI: Up to 2x SPI
  • GPIO: 1x GPIO
  • SD Card: 1x SDIO/MMC
General
  • Power supply: 5 V
    • Up to 8x PWM
  • Dimensions: 31 mm x 31 mm
  • Plug-in System: LGA (Land Grid Array) 191 pins
  • Temperature range:
    • Standard temperature range: -25°C…+85°C
    • Extended temperature: -40°C…+85°C
OS
  • Linux, Win CE 6.0, QNX
  • VxWorks on request

Ordering Information

TQMa28L-AB

  • i.MX283@ 450 MHz, 128 MB DDR2, 8 GB eMMC flash, -25°C…+85°C

TQMa28L-AA

  • i.MX287@ 450 MHz, 128 MB DDR2, 8 GB eMMC flash, -25°C…+85°C

STKa28-AA

  • STKa28 (Eval Kit) with TQMa28-AA, i.MX287/450 MHz, 128 MB DDR2, 8 GB eMMC flash, 1x RS232, 1x RS485, GPIO, 4x IN/ 8x OUT, 2x USB 2.0 HOST, 1x ETH 10/100, Stereo Out, Mono Mic In, RTC, Reset button, SD interface, Power Supply, 2 GB SD card, Z-Modem Cable

 

Please note, that for evaluation purposes we provide you with the starter kit STKa28 with the module TQMa28 (not TQMa28L!). The module mainly differs in the plug system.

STKDT070-AA
  • 7“ Touch-Display, WVGA 800 x 480, 300 cd, Touchpen, Cable set
Starterkit STKa28
  • The core of the STKa28 is the TQMa28 with an ARM® 9 CPU. The components contained in the starter kit constitute a modular system enabling you to develop your own product ideas. Development of graphic interfaces can be started immediately using the prepared combination of closed display unit and starter kit that are matched to each other. To develop your own hardware you can use the certified and qualified circuit components of the starter kit in your own designs.

 

Please note, that for evaluation purposes we provide you with the starter kit STKa28 with the module TQMa28 (not TQMa28L!). The module mainly differs in the plug system.

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