Based on Freescale’s S12X architecture, the MC9S12XF family provides a high-performance, cost-effective distributed control solution for satellite nodes on FlexRay networks used in body, chassis and safety applications. Replacing 32-bit controllers for satellite nodes provides a reduction in overall system cost for FlexRay networks. S12XF family features four highly integrated MCUs offering a range of memory configurations and Freescale’s performance-boosting XGATE coprocessor. Package options range from 112-pin low-profile quad flat-pack (LQFP) to the 10mm x 10mm 64-pin LQFP—the smallest FlexRay controller available.
Networking the FlexRay way learn more>
Features
Key Features
- FlexRay Controller
- XGATE co-processor capable for build virtual peripherials and boost the overall performance
- Flexible programmable hardware emulated EEPROM
- System integrity support with the memory protection unit & supervisor/user modes
Other Features
- S12X CPU @ 50Mhz bus speed
- Memory Protection Unit (MPU)
- Loop Control/Full-Swing Pierce Oscillator
- Enhanced Interrupt Module
- Analog-to-Digital Converter (ATD) 12-bit resolution and 3us conversion time
- Enhance Capture Timer (ECT)
- Periodic Interrupt Timer (PIT)
- Real Time Interrupt (RTI)
- Asynchronous Periodic Interrupt (API)
- Pulse Width Modulator (PWM)
- MSCAN Module
- Serial Peripherial Interface (SPI)
- Serial Communication Interface (SCI)
- Background Debug (BDM)Debugger (xDBG)
- On-chip Voltage Regulator
Featured Documentation
- BRFSLSFWTLAUTO: Automotive Software and Tools Brochure
- S12XCPUV1: S12XCPUV1 Reference Manual
- MC9S12XF512PB: MC9S12XF512 Product Brief
- MC9S12XF512V1RM: MC9S12XF512 Reference Manual and Data Sheet
- S12XFFS: S12XF Fact Sheet
- XGATECOPROCFS: XGATE Co-processor Summary Brochure
- SG187: Automotive Product Selector Guide
- S12-S12XAUTOROADMAP: S12/S12X Automotive Roadmap
- BRINVEHICLENET: Automotive In-Vehicle Networking Brochure
Current Updates & Releases
- EVB9S12XF512E: Evaluation Board for the 16-bit MC9S12XF512
- S12XFSTARTERKITE: S12XF 2-node Starter Kit
Featured Tools
XGATE: Solutions
Target Applications
- Suspension control
- Active rollover prevention
- Active braking
- Lane departure warning
- Parking maneuver assistance
- Electronic parking brakes
- Other active driving assistance
Customer Notice
Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010: S12XE products in 208 MAPBGA packages .
