FACTSHEET MB91F465XA December 2006 MB91F465XA Next generation MCU with embedded FlexRay interface TM The MB91F465XA series operates from a single supply ranging from 3.0 to 5.5 volts. Internal frequencies of up to 100MHz are generated via the on-chip PLL using external 4MHz quartz as clock input. With 544kB of Flash memory and 32kB of RAM, the MB91F465XA is well-suited for AUTOSAR requirements. Next generation MB91F465XA MCU with embedded FlexRay interface. Description The MB91F465XA is the latest addition to Fujitsu’s growing family of FlexRay MCUs. Based on the E-Ray core licensed from Robert Bosch GmbH, MB91F465XA utilises the VHDL code certified by TÜV Nord. The device supports 2-channel and FiFo operations, and with more than 8kBytes of message buffer memory, up to 128 different identifiers can be supported. Features • 3.0 – 5.5 volt supply range • 544kB Flash memory • Flash security: Read-out protection • 32kB RAM • Max.100MHz operating frequency • Hardware watchdog • 1 FlexRay interface with 2 channels • CAN: 2 channels with 32 message buffers each • LIN-UART: 3 channels including FIFO function • 10-bit ADC: 17 channels • PPG: 12 channels • Output Compare Unit: 6 channels • Input Capture: 8 channels • Stop Watch Function: 1 channel • I2C: 1 channel • External interrupts: 11 channels • Reload Timer: 8 channels • RTC module which can operate on external 4MHz or 32kHz crystals • Package: 100-pin LQFP In addition to the FlexRay bus interface, two CAN and three LIN-USART interfaces enable interface to all standard automotive bus systems. Using a compact 100-pin LQFP package, this series is ideally suited to automotive applications such as driver assistance systems. The FR series MB91F465XA is a member of the MB91460 series which follows Fujitsu’s MCU family concept that allows users to re-use their software over different family members. SK-91F465X-100PMC Evaluation board. 1 FACTSHEET MB91F465XA MB91F465X MCU: Application - Driver assistance system (LCA.LDW) steering angle sensor. Software • Fujitsu FlexRay Driver (FFRD) • Free licence for evaluation purposes • Source code delivery • DECOMSYS::COMMSTACK • Software examples Development tools • SK-91F465X-100PMC starter kit includes: • MB91F465XA MCU • FlexRay software driver • Light or trial version of configuration tools from DECOMSYS and TZM • Softune workbench Documentation For latest documentation on the MB91F465XA please click the following links: http://www.fujitsu.com/emea/services/microelectronics/micros/flexray/ http://www.fujitsu.com/global/services/microelectronics/technical/flexray/index.html Email: [email protected] ASK FUJITSU MICROELECTRONICS EUROPE Contact us on +49(0) 61 03 69 00 or visit http://emea.fujitsu.com/microelectronics 2 FME-MB91F465XA FlexRay-1206