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PC/104 486 CPU Module

PCM-3345 Introduction

Advantech's new PC/104 module, the PCM-3345, is truly an all-in-one CPU board, yet its dimensions are that of a standard PC/104 module (90 x 96 mm). This makes it one of the smallest complete SBCs on the market.

Even though this module is so tiny, it still contains everything that a full-fledged computer requires. The PCM-3345's on-board CPU is a 486 DX 66 MHz equivalent from ST Thompson (STPC). Its unique 486-based CPU features a front side bus (FSB) that runs at 66 MHz, instead of only 33 MHz, as in Intel 486 CPUs. Also, since the CPU is integrated on board, there is no need to configure the CPU's frequency or voltage.

The PCM-3345 supports ATX power (allowing for remote power-on) and watchdog timer protection. Its small size doesn't limit the number of ports or connectors, either. On board, there are two serial ports and one parallel port, one FDD connector and one EIDE connector, allowing for as much peripheral expansion as most much larger size SBCs. This board also supports one CompactFlash card for use as an emulated HDD. Advantech provides several size options for Compact Flash Cards.

PCM-3345 Features

  • On-board 486 DX-66 CPU
  • Supports one CompactFlash card as an emulated HDD
  • High performance 64-bit windows graphics accelerator (UMA) shared memory VGA
  • 1280 x 1024 @ 75 Hz refresh rate
  • ATX power
  • Watchdog timer
  • Two serial ports and one parallel port
  • One FDD connector and one EIDE connector

PCM-3345 Specification

Standard SBC Functions
  • CPU: ST Thompson DX-66 STPC Client
  • BIOS: 128 KB AMI Flash BIOS
  • Solid state disk: Supports one CompactFlash card as an emulated HDD
  • Green function: Supports Advanced Power Management
  • PC/104 expansion: 16-bit PC/104 module connectors
VGA/Flat-Panel Interface
  • Display memory: High Performance 64-bit windows accelerated (UMA) shared memory VGA
  • Display resolution: 1280 x 1024 @ 75 Hz refresh rate
Mechanical and Environmental
  • Dimensions: 90 mm x 96 mm
  • Operating temperature: 0 ~ 60?C (32 ~ 140?F)

PCM-3345 Ordering Information

  • PCM-3345-00A2 : PC/104 486 CPU Module with VGA, SSD
  • PCM-3345CE-16S : PC/104 486 CPU Module with a 16 MB Compact Flash card preloaded with Windows?/font> CE Ver. 2.11
  • DIMM144-3200-E0 : 32 MB EDO DIMM Module for PCM-3345ACE-S10
  • PC/104 Modules :
  • PCD-100A-0008 : CompactFlash Card with 8 MB Memory Capacity
  • PCD-100A-0016 : CompactFlash Card with 16 MB Memory Capacity
  • PCD-100A-0032 : CompactFlash Card with 32 MB Memory Capacity
  • PCD-100A-0048 : CompactFlash Card with 48 MB Memory Capacity
  • PCD-100A-0064 : CompactFlash Card with 64 MB Memory Capacity
  • PCD-100A-0096 : CompactFlash Card with 96 MB Memory Capacity
  • PCD-100A-0128 : CompactFlash Card with 128 MB Memory Capacity

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