By adding more on-chip memory and functionality to Hitachi Semiconductor's H8/300 series 8-bit microcontroller, engineers produced a new series of devices that are said to be capable of replacing 16-bit MCUs in cost-sensitive applications, such as print-head motor controllers. The H8/3318 model has a 60-KByte ROM to store complex programs and a 4-KByte RAM--the largest on-chip RAM of any 8-bit MCU--to handle the larger storage requirements of such programs. The company claims that design engineers will find the new 8-bit H8/3318 capable of doing the job of a 16-bit MCU or even 32-bit MCU in many applications. Such cost-sensitive applications include fast, precise motor control systems for printers and plotters. Hitachi Semiconductor (America) Inc., Product Code 4176.
The FDA has just released draft guidelines for using 3D printing in the design, development, and manufacture of regulated medical products. Although the recommendations are non-binding, they do set some much-needed parameters.
We're talking a look at 10 of the coolest technologies being developed by the US military today. In addition to saving lives on the battlefield, don't be surprised if you see some of these in your daily life some time in the near future.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.