NXP SemiconductorsDEMO9S12XSFAMEEingebettete Systementwicklungsboards und -kits

The DEMO9S12XSFAME Demo Board is a full-featured, ready to use evaluation system for the MC9S12XS128 microcontroller. DEMO9S12XSFAME  takes advantage of CodeWarriorTM (which groups an editor, assembler, c compiler and debugger) and Freescale USB-BDM interface, that allows the download and debug of the user application in the microcontroller's FLASH memory.

• MC9S12XS128 microcontroller (in 112-Pin LQFP package, already programmed with a demo application).
• Two clock sources: A 4 MHz crystal; A provision for an external clock module.
• 12 V DC power supply input connector.
• Power input selection jumper for selecting the input voltage source: 12 V DC input connector; USB connector.
• A built-in USB-to-BDM circuitry which allows the host PC to communicate with the microcontroller through a standard USB interface. USB 2.0 is fully supported. When using an external in-circuit debugger (via the “BDM” connector), the USB-to-BDM circuitry must be bypassed by removing the BKGD and RESET jumpers.
• A Reset push-button connected to the MCU Reset pin.
• A series of inputs: Two push-buttons, together with jumpers to connect/disconnect them to/from the microcontroller.
• Four DIP-switches, together with jumpers to connect/disconnect them to/from the microcontroller; A potentiometer, together with a jumper to connect/disconnect it to/from the microcontroller.
• A photocell, together with a jumper to connect/disconnect it to/from the microcontroller.
• Four high-efficiency (low-current) LEDs together with jumpers to connect/disconnect them to/from the microcontroller.
• An RS-232 channel connected to the microcontroller’s SCI serial communication interface; Two LIN connectors sharing one LIN transceiver, together with jumpers for configuration; One CAN connector with high-speed CAN transceiver, together with jumpers for configuration.

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