ARCOM Industrial Partner

VIPER-400-M64-F16 - Arcom VIPER-400-M64-F32 PC/104 400MHz PXA255 XScale Embedded Controller | CPU...

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Arcom VIPER-400-M64-F32 PC/104 400MHz PXA255 XScale Embedded Controller | CPU Board with 64MB SDRAM, 16MB Flash Memory Simple Type: CPU Board

The VIPER is an ultra low power PC/104 compatible single board computer based on the 400MHz PXA255 XScale RISC processor. The PXA255 is an implementation of the Intel XScale micro-architecture combined with a comprehensive set of integrated peripherals including, a flat panel graphics controller, DMA controller , interrupt controller, real time clock and multiple serial ports. The VIPER board offers a long list of features making it ideal for power sensitive embedded communications and multimedia applications. The board has been designed to take advantage of the power saving modes of the PXA255 RISC processor and other onboard peripherals to achieve an incredible 1.9W maximum power consumption. The VIPER also supports a very low power standby mode.

Download the datasheet (PDF)

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  • 10/100baseTx Ethernet controller
  • Audio
  • Battery Backed Real Time Clock
  • Dual USB host controller v1.1 - Philips ISP1160
  • Five high performance UART channels
  • PC/104 Format
  • PXA255 XScale 400MHz processor
  • RoHS Compliant
  • Watchdog Timer


  • Audio: Audio controller with AC97 codec (LM4548) & 250mW stereo amplifier
  • Battery: 3V Lithium battery for backup of RTC and SRAM
  • BootROM: 1Mbyte BootROM
  • CompactFlash: CompactFlash (hot swap Type II socket for memory and I/O cards)
  • Compliance: RoHS Compliant
  • Digital I/O: 8 buffered digital inputs / 8 buffered digital outputs (+5V tolerant)
  • DMA Controller: 16 channel DMA controller
  • Ethernet: 10/100baseTx Ethernet controller - SMSC 91C111
  • Firmware: RedBoot for embedded Linux, VxWorks and QNX Neutrino Eboot for Windows CE
  • Flash: Up to 32Mbytes Intel StrataFlash (P30)
  • Flash Drive: Onboard resident Flash drive (with JFFS2 support for Linux, Transaction Safe FAT for Windows CE and TrueFFS for VxWorks)
  • Form Factor: Industry standard PC/104 format 3.8" x 3.6" (96mm x 91mm)
  • General: I2C controller
  • Graphics Controller: TFT/STN flat panel graphics controller (up to 640 x 480 x 16-bit color)
  • Interrupt Controller: 48 channel programmable interrupt controller
  • JTAG Port: JTAG port for test and debugging
  • Operating Current: 340mA @ 5V (typical), 50mA @ 5V (deep sleep)
  • Operating Humdity: 10% to 90% (non-condensing)
  • Operating Temperature (extended): -40C to +85C (-40F to +185F)
  • Operating Temperature (standard): -20C to +70C (-4F to +158F)
  • OS Timer: 4 channel interval timer (OS Timer)
  • Processor: Intel XScale PXA255 400MHz
  • Processor: PXA255 XScale 400MHz processor (ARM* architecture v.5TE compliant)
  • Real Time Clock: Battery backed real time clock
  • Real Time Clock stability: +/- 1min/month @ 25C (77F)
  • SDRAM: Up to 64Mbytes SDRAM
  • SRAM: 256Kbytes battery backed SRAM (using onboard battery)
  • UART Channels: 16550 up to 230.4Kbits/sec : full modem control lines via RS232 (this channel can be factory fitted for TTL signal. 16550 up to 921.6Kbits/sec : Tx, Rx, CTS and RTS via RS232. 16550 up to 230.4Kbits/sec : Tx, Rx only via RS232. 16550 up to 115Kbits/sec* with 128byte Tx/Rx FIFO: full modem control lines via RS232. 16550 up to 115Kbits/sec* with 128byte Tx/Rx FIFO: Tx, Rx for RS422 and RS485 with auto-RTS control for line turnaround
  • USB Controller: Dual USB host controller v1.1 - Philips ISP1160
  • Watchdog Timer: watchdog timer (270ns to 19 minutes) with interrupt or reset generation
  • Weight: 96 grams



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