Targeting industrial applications, such as high-performance ac and dc drives or servo drives for precisely controlling electric motors in machines and manufacturing processes, the TC1161 and its TC1162 counterpart offer real-time control, DSP performance and application-specific peripherals. Based on Infineon's TriCore architecture, the units have a high-performance, 66-MHz CPU, 1 Mbyte of embedded Flash memory, and motor-control peripherals in a single package. Instead of a separate MCU, DSP and PWM ASIC, the units' unified software environment simplifies firmware complexity. Peripherals include a flexible timer unit for PWM generation, fast multi channel ADCs, a MultiCAN module (TC1162 only), asynchronous, and synchronous serial interfaces (ASC/SSC), and a Micro Link Interface (MLI) for interfacing to a second controller. Units operate at a 1.5V core supply voltage (3.3V I/O) and are available in a PG-LQFP-176 package for the operating temperature range from -40 to +85C.
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Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
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