Medallion TPC-43A Touch Panel Computer

The TPC‑43A is an industrial-grade embedded computer with a Color, TFT LCD and Touch panel targeting Building Automation applications.

  • WqVGA (480x272) 4.3", Color, TFT LCD Panel in Landscape format, with 256,000 colors, adjustable LED Backlight, and Touch panel
  • Powered by a standard Medallion CPU Module (an SA2410-640 is included) for flexibility, the 32-bit ARM9 processor features 32 kB of cache, 32 - 64 MB of SDRAM, and 128 MB or more of NAND flash, plus a separate NOR flash for reliable bootloader and SW update options
  • Low-power, passive cooling enables fanless operation
  • High-quality, 16-bit Audio with onboard speaker
  • Low-power, Real-Time Clock (RTC) with Battery Backup included
  • Hidden Memory Card Connector for Secure Digital (SD) and MultiMediaCard (MMC) (for user-upgradeable storage expansion)
  • Full-speed, USB Host port (USB Type A connector) supports Hidden Wireless Expansion, such as 802.11 or Bluetooth
  • USB Device (Gadget) port (USB Type B connector)
  • Fast Ethernet (10BaseT/100BaseTX) interface with RJ45 connector featuring integrated LED status indicators
  • Optional ZigBee wireless built-in for wireless data collection and building management
  • RS232 serial interface on DE9 connector for development versions, to accelerate SW development
  • Power options: 10 - 30 VDC or 7 - 24 VAC
  • To reduce power consumption, software can turn the backlight intensity ON/OFF and control the brightness
  • Ships with the proven Medallion Linux 2.6 plus drivers pre-installed!


  • Width: 129 mm, 5.1"
  • Height: 111 mm, 4.4"
  • Thickness: 28 mm, 1.1"
  • Mounting: Even though the unit covers a 2-gang electrical box, the power and Ethernet are on one side, so it can be mounted to a 1-gang electrical box.

GUI options include:

  • Linux Framebuffer (FB), operating in 16-bit, 65,536-color mode
  • X11 (Xorg using fbdev) on FB for standard Linux/Unix graphics
  • FLTK on X, for a full-featured, extensible, yet Free GUI
  • GTK+ on X, for full PC compatibility
  • QtEmbedded on FB for a contemporary, appealing visual design and enhanced functionality
  • We've even ported over obscure GUIs, such as EZWGL, for critical control environments where C++ is not allowed (such as food processing lines)
Product Image
Touch-Panel Computer with 4.3-inch, color TFT LCD
enlarge image

Block Diagram
TPC-43A block diagram
enlarge image
Ordering Information

Please Contact Us for pricing for other quantities.

Take advantage of special discounted pricing while supplies last.

Contact Us

See also