July 1, 2014, Beijing, China – Spansion, Inc. (NYSE: CODE) , a global leader in embedded market flash memory solutions, today announced the availability of samples of the Spansion TraveoTM automotive microcontroller S6J3100 series. The series utilizes a high-performance CAN FD interface to enhance the in-vehicle network. The new products in the family are aimed at many different automotive applications, including Body Control Modules (BCM) and Heating Ventilation and Air Conditioning (HVAC).
Bosch has developed the CAN standard many years ago and has been using innovative solutions to drive in-vehicle communications. Bosch introduced the CAN FD protocol for the first time at the 2012 International CAN Conference, a seamless upgrade to traditional CAN technology. Like traditional CAN technology, CAN FD utilizes higher data rates to ensure high reliability of automotive control and has only a small impact on current software and applications. Spansion is now offering high-end MCU products with CAN FD protocol.
Nobuhiko Akasaka, vice president of Spansion Automotive MCU Division, said: "This release demonstrates Spansion's commitment to building the Traveo automotive microcontroller family. The CAN FD interface in our MCUs has industry-leading performance. The latest version of the Traveo family Building on the momentum of our automotive microcontroller products, we are meeting the needs of our customers for faster, safer and more energy-efficient solutions."
In addition to the CAD FD interface running at up to 5Mbps, the S6J3110 series is equipped with a flash memory of up to 4MB for advanced program control and 55nm technology. In addition, it leverages Secure Hardware Extension (SHE) technology to improve the network security and performance of networked vehicles and leverages advanced partial wake-up technology to reduce power consumption.
Based on the ARM® Cortex®-R5 core, the Spansion Traveo microcontroller family is tailored for a wide range of automotive applications. In May 2014, Spansion launched the first product in the series, the MB9D560 series for automotive electrification in hybrid electric vehicles (HEV) and electric vehicles (EV).
Features of the Spansion TraveoS6J3110 Series
High-end 32-bit MCU for body control: Spansion is the first to integrate the ARM® Cortex-R5 core into its microcontroller and Bosch's advanced in-vehicle networking technology CAN FD (maximum speed of 5Mbps: S6J3110 series), leading the industry. This not only enables high-speed car communication, but is also compatible with traditional CAN technology (up to 1Mbps).
• Body Control uses opTImal macro: This family of microcontrollers incorporates Spansion's top-of-the-line high-capacity flash memory (4MB) as memory. The flash memory can be read after waiting for the CPU to access it once. In addition, it can achieve high-speed operation of 144MHz through a single power supply, and efficiently use the CPU performance to achieve high-speed memory access, achieving low power consumption.
· Security features: In addition to the traditional flash security technology that protects the data in the microcontroller, the S6J3110 series also uses SHE (Specification Version 1.1). Hardware and authentication capabilities separate the main management functions in the microcontroller, which prevents data tampering/stolen and inefficient access to the in-vehicle network.
· Partial wake-up function: Under normal circumstances, when the A/D conversion is started from the low-power mode, the CPU is interrupted and the system returns to normal operation. After that, the A/D converter needs to be started by the CPU. However, when using the partial wake-up function, the power of other devices will be cut off except for the real-time clock (RTC). Next, when the RTC reaches the specified value, the A/D converter will be started and the conversion operation can be started without going through the CPU. During this process, if the conversion result is not within the set value range, the CPU may be started due to interference. Partial wake-up techniques can be used to further reduce power consumption when periodically checking for sensor errors.
Spansion Resources:
· Spansion Traveo family slide show: http://Spansion/spansion-traveo-automoTIve-microcontroller-family
·Spansion News Center: http://news.spansion.com
· Spansion Core & Code Technology Magazine and Blog: http://core.spansion.com
·Spansion Chinese blog: http://blog.sina.com.cn/u/2862573502
·Spansion Weibo: http://weibo.com/spansionchina
About Spansion
Spansion (NYSE: CODE) is the world's leading manufacturer of flash-based embedded systems. Spansion's flash, microcontroller, analog and mixed-signal products drive electronics toward faster, smarter, safer and more energy efficient. Spansion products are at the heart of electronic systems, supplying products to a wide range of fields, including automotive electronics, industrial systems, and highly interactive and emulated consumer electronics devices, enabling systems to connect, control, store and enhance their performance to enrich people's daily lives. life. For more information, please visit: http://.
Spansion®, the Spansion logo, MirrorBit®, TraveoTM, and combinations thereof are trademarks of Spansion LLC registered in the US and other countries. ARM and Cortex are registered trademarks of ARM Limited. Other names are for informational purposes only and may be trademarks of their respective companies.
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