Starterkit STKa7x

Arm® Cortex®-A7 based on i.MX7

The Embedded Starterkit STKa7x is a comprehensive evaluation kit tailored for embedded computing engineers. It centers around the TQMa7x platform, which is powered by the Arm Cortex-A7 processor derived from NXP's i.MX7 series. This kit stands out with its full HD graphics support, allowing for high-quality visual output. It incorporates an integrated Cortex M4 processor, providing versatility in data handling and processing. High-speed communication is achieved through 2x Gigabit Ethernet ports and 1x PCIe interface, making data transfer efficient. Remarkably, despite its powerful capabilities, the kit maintains low power consumption, typically around 2 watts, ensuring energy efficiency.

Features

  • Full HD Graphics Support: Delivers high-quality visuals with full HD support.
  • Integrated Cortex M4: Features a built-in Cortex M4 processor for versatile data handling.
  • IEEE 1588 Hardware Support: Supports IEEE 1588 hardware for precise time synchronization.
  • High-Speed Communication: Equipped with 2x Gigabit Ethernet and 1x PCIe interface for efficient data transfer.
  • Low Power Consumption: Maintains low power usage, typically around 2 watts, ensuring energy efficiency.

Specifications

CPU
  • i.Mx7S
  •  i.Mx7D
Memory
  • DDR3L-SDRAM: Up to 2 GB
  • Quad SPI NOR: Up to 256 MB
  • Up to 32 GB eMMC flash
  • EEPROM: 0/64-kbit
Graphics
  • LCD Interface (24-bit RGB)
  • Up to 2 Camera Sensor Interface (24-bit/MIPI)
Communications Interfaces
  • Up to 2x Ethernet 10/100/1000 Mbit
  • Up to 2x CAN
  • Up to 2x USB 2.0 high speed OTG
  • Up to 1x USB 2.0 high speed HOST
  • Up to 7x UART
Other Interfaces
  • Up to 3x SDIO/MMC
  • Up to 4x I²C
  • Up to 4x SPI
  • Up to 3x I²S
  • Up to 1x Smart Card
  • Up to 1x PCIe
General
  • Power supply 5 V
  • Standard temperature range: -20°C…+85°C
  • Dimensions 55 mm x 44 mm
  • Plug-in system Board-to-board plug-in system 320 pins
OS
  • Linux
  • VxWorks, QNX, WIN EC 2013 on request

Ordering Information

TQMa7S-AA
  • i.MX7S, 800 MHz, 8 GB eMMC, Flash, 512 MB DDR3L, 64 kB EEPROM, RTC, -20°C…+85°C
TQMa7S-AB
  • i.MX7S, 800MHz, 8GB eMMC-Flash, 64 MB SPI NOR-Flash, 512MB DDR3L-SDRAM, 64kB EEPROM, RTC, -20°C…+85°C
TQMa7D-AA
  • i.MX7D, 1,0 GHz, 8 GB eMMC Flash, 512 MB DDR3L, 64 kB EEPROM, RTC, -20°C…+85°C
TQMa7D-AB
  • i.MX7D, 1 GHz, 8GB eMMC-Flash, 64 MB SPI NOR-Flash, 1GB DDR3L-SDRAM, 64kB EEPROM, RTC, -20°C…+85°C
STKa7x-AA
  • STKa7x (Eval Kit) with TQMa7x-AA, Dual Cortex® A7/1,0 GHz, 512 MB DDR3L, 8 GB eMMC Flash, 64 kB EEPROM, RTC, 1x RS232, 1x RS485, 2x CAN 2.0 B separated, 3x USB 2.0 HOST, 1x USB 2.0 OTG, 2x ETH 10/100/1000, LCD Port, 1x HDMI, LVDS, 1x Mini PCIe, RTC, Temperature sensor, Reset-Button, SD interface, Power supply, 4 GB SD card, Cables
Starterkit STKa7x set
  • The core of the STKa7x set is the TQMa7x module with a Dual Cortex® A7 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.

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