Client Profile: SCIDYNE Corp.

SCIDYNE has been designing and manufacturing electronic products for more than two decades. Headquartered in the United States, SCIDYNE serves both domestic and international OEM customers by being a trusted and reliable source of high-quality embedded system products. SCIDYNE’s line of PC/104 peripherals can be found in many diverse and demanding applications (e.g., industrial automation, medical equipment, and aerospace). Recent trends in the embedded market including the growing maker culture, powerful low-cost development platforms, and collaborative development has provided additional opportunities to offer new products designed especially for these segments.


Why Should Circuit Cellar Readers Be Interested?
The XMEM+ plugs onto an ordinary Arduino MEGA2560 and boosts available SRAM to over 512K. By increasing SRAM, the MEGA becomes much more capable in sophisticated applications. The SRAM is organized as 16 banks of 32K each. On-board high-speed logic simplifies bank-switching management. The active 32K bank seamlessly follows the internal 8K SRAM making 40K available at any time. Also included is a fixed 23K expansion bus for prototyping off-board parallel circuitry. Buffered control, data, and address signals are fully accessible. The operating logic level for all buffered signals is configurable as 3.3 or 5 V for proper translation when working with modern mixed voltage circuitry. The XMEM+ operates at the full 16-MHz system clock speed. Additional details are available at: