Freescale Battery Cell Controller Balances Measurement Accuracy, Scalability and High Speed Communications

September 16, 2014 by  
Filed under Product News

NCS-11890_MPC8540_Block_v1Electric and Hybrid Vehicle Technology Expo –Freescale Semiconductor (NYSE: FSL) announced a highly integrated 14-cell lithium-ion battery cell controller for industrial and automotive applications, designed to cost effectively meet the stringent requirements for ASIL-C functional safety.

With fourteen cell balancing transistors, a current sensor with ±0.5% accuracy from milliamps to kiloamps, and 2 Mbps communication transceiver interface integrated into a single 64-pin QFP package, Freescale’s MC33771 battery cell controller and companion MC33664 isolated communications interface deliver robust, reliable performance for 48 V battery systems, enabling economical scalability beyond 1000 volts.

Freescale Introduces Programmable Wireless Charging Solutions for Automotive and Consumer Applications

August 27, 2014 by  
Filed under News, Product News

Freescale 8-27-131489-IND-WIreless_Charging-infographic-final-HRFreescale introduced a range of fully programmable wireless charging ICs and reference designs targeting automotive and consumer applications.

The new Wireless Power Consortium (WPC) Qi-certified transmit controller ICs and reference designs are fully qualified and available now.

In-Vehicle Wireless Charging

As feature-rich, power-hungry mobile devices rapidly proliferate, the need to charge anywhere grows imperative.

The U.S. Census Bureau estimates the average American’s daily work commute time to be about 50 minutes, and more consumers are bringing their mobile lives into the car expecting the same options as the home for charging and connectivity – thereby fueling demand for in-vehicle wireless charging.

MEMS Industry Group Sponsors MIG Conference Shanghai

July 16, 2014 by  
Filed under Industry News, News

mig shanghai

Asian-Focused Business Conference September 11-12, 2014

MEMS Industry Group (MIG), in partnership with Shanghai Institute of Microsystem and Information Technology (SIMIT) and Shanghai Industrial Technology Research (SITRI), will host MEMS Industry Group® Conference Shanghai, a two-day event exploring the global MEMS and sensors supply chain, with particular focus on Internet of Things (IoT) opportunities in Asia.

Freescale, Neusoft and Green Hills Are Collaborating to Simplify Next-Generation ADAS Development

May 19, 2014 by  
Filed under Features

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Freescale Semiconductor is collaborating with Neusoft Corporation and Green Hills Software to establish an Advanced Driver Assistance Systems (ADAS) ecosystem designed to dramatically speed and simplify the creation of next-generation automotive vision applications.

The solution integrates CogniVue Corporation’s APEX Image Cognition Processing (ICP) IP, available from Freescale, with “silicon-aware” software from Neusoft’s ADAS vision applications, and the safety certified INTEGRITY® operating system and MULTI® tool chain from Green Hills Software.

Battery Sensor Combines MCU, CAN, and a 3-Channel Analog Front End

April 17, 2014 by  
Filed under News, Product News

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Freescale Semiconductor announced what it said is the industry’s first general market AEC-Q100 qualified intelligent battery sensor to combine three measurement channels, a 16/32-bit MCU, and a CAN protocol module in a single package.

Freescale MCUs Target Instrument Clusters with High-End Graphics

April 9, 2014 by  
Filed under Features

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Freescale Semiconductor introduced the MAC57D5xx, a new family of ARM® Cortex®-based single-chip, triple-core microcontrollers (MCUs) designed for automotive instrument clusters.

With more than 1.7x higher performance than any currently available automotive instrument cluster MCU, the new devices support complex graphics, including heads-up displays that previously required multiple components.

High-end automotive instrument clusters typically incorporate multiple external components, including a main processor, graphics unit, external SRAM, and dedicated circuitry to manage heads-up display warping and other sophisticated functionality. The cost and complexity of integrating these multiple parts previously restricted this functionality to the premium car segment.

Freescale and Broadcom Shrink their Ethernet MCU

April 2, 2014 by  
Filed under Features

Freescale Semiconductor and Broadcom Corporation together launched the Freescale Qorivva MPC5606E, a single-chip microcontroller (MCU) that integrates the Broadcom BroadR-Reach PHY. Its predecessor, the dual-chip MPC5604E, is currently in production. Freescale is sampling the new device now and expects that will be available in production quantities by the end of 2014.

Among other applications the device targets 360-degree “surround view” camera systems, which are used in applications such as park assist and blind spot detection. Automotive OEMS prefer peripheral cameras to be miniaturized and unobtrusive to maintain vehicle aesthetics. Smaller cameras can be more easily hidden within design features of the car, such as a front grill, bumper or wing mirror.

Freescale Launches ARM-based Kinetis MCUs for Body Control Applications

March 18, 2014 by  
Filed under News, Product News

 

Freescale Semiconductor announced a new series of ARM®Cortex-based Kinetis microcontrollers (MCUs) for automotive body electronics applications.

It said that with new Kinetis EA series MCUs, tier-one suppliers can develop initial prototypes in as little as 24 hours, and potentially reduce research and development time by two weeks or more.

Freescale expects the new Kinetis MCUs to be especially well accepted in China, where time-to-market is paramount and developer familiarity with the ARM architecture is strong. The development environment planned for the Kinetis EA series of MCUs includes comprehensive automotive reference designs and a suite of easy-to-use tools that support fast prototyping for inexperienced and veteran automotive applications engineers alike.

Freescale Programmable Solenoid Controller Helps Reduce Emissions

January 14, 2014 by  
Filed under News, Product News

MC33816 for Direct Fuel Injection Engines Improves Fuel Efficiency, Reduces BOM Cost

Freescale Semiconductor announced the MC33816 programmable solenoid controller, a device the company said can reduce emissions and improve fuel efficiency for gasoline and diesel direct fuel injection engines. It can also be used for driving dual clutch transmissions.

4 μCores; 16x Faster Response Time 

The MC33816 programmable solenoid controller embeds intelligence with four integrated μCores, enabling four parallel tasks to run independently of the main system microcontroller. The result is a response time up to 16x faster than traditional architectures, thus improving engine efficiency with precise fuel delivery that reduces unnecessary fuel use.

Freescale Introduces High-Speed CAN Transceivers

November 25, 2013 by  
Filed under News, Product News

 

 Freescale Semiconductor announced a family of CAN transceivers designed for high-speed performance and reliability.

Electromagnetic compatibility (EMC) and electrostatic discharge (ESD) are critical requirements in harsh industrial and automotive environments due to the close proximity of a wide range of networked electronic systems and devices.

According to Freescale, its MC33901 and MC34901 chokeless CAN high-speed physical layer transceivers deliver outstanding EMC performance and high ESD robustness without the need for external components, thereby reducing overall system costs.

The devices also offer fail-safe features to assist with system functional safety, as well as exceptionally low quiescent current down to 8 micro amps.

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