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C104 | 6U CompactPCI SBC

PowerPC® 7448 Processor

The C104 designed for harsh environment applications that require high performance, low power, and multiple I/O capabilities. This SBC combines an enhanced processing engine with versatile and flexible I/O. Powered by the PowerPC® MPC7448 microprocessor at 1.4 GHz with integrated on chip L1 and L2 caches, the C104 provides excellent processing capability while consuming minimum power and generating a low level of heat.

The large, fast SDRAM array is supplemented by additional memory arrays, such as Flash for user application storage, high-density NAND Flash for mass storage purposes, and NVRAM for user/application-specific parameter storage. In addition to its high-performance processor architecture, the C104 provides unparalleled I/O capabilities, all integrated on board.

The C104 is a supported phase product, to be used in active programs only. For new designs, see the C802C920 and C925 for other CompactPCI SBCs. Learn more about our COTS Lifecycle+® obsolescence management program.

  • Rugged 6U CompactPCI Single-Slot SBC
  • MPC7448 PowerPC® G4+ Processor up to 1.4GHz
  • 32kB L1 and 1MB L2 Caches
  • Up to 1 GB of SDRAM with ECC
  • 32 MB Boot Flash Memory
  • 128MB User Flash Memory
  • Up to 32GB NAND Flash Memory
  • 128kB NVRAM
  • 1 Gigabit Ethernet Port
  • 2 Fast Ethernet Ports
  • 2 USB 2.0 Ports
  • 2 Dual-Redundant MIL-STD-1553B Ports
  • CANbus 2.0B Interface
  • 2 Standard Serial UART Ports – RS-232/422/485
  • 6 Multi-Protocol High-Speed Serial Ports Supporting RS-232/422/485
  • 16 Single-Ended TTL or 8 Differential RS-422 Discrete I/O Lines
  • 2 PMC Slots
  • Auto System/Peripheral Detection
  • Power Saving Modes
  • Eight 32-Bit Timers
  • Standard and Windowed
  • Watchdog Timers
  • Electronic Elapsed Time Meter
  • Real-time Clock
  • 8 High Performance DMA Engines
  • 3 On-board Temperature Sensors
  • Conduction and Air-Cooled Versions
  • RTOS Support: Wind River VxWorks®, Green Hills® INTEGRITY®

C104 Block Diagram


The TM104 Rear Transition Module (RTM) provides convenient access via standard connectors to all C104 I/O interfaces and all PMC I/O.

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