icp electronics iei WAFER-4821,Full Size Single Board Computers,WAFER4821 WAFER-4821 WAFER4821 WAFER-4821

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Home > Products > Full Size Single Board Computers > WAFER-4821
WAFER-4821
Product Description:
3.5" Disk Size 486DX4-100 Embedded Board with 10Mbps Ethernet & 4 x COM

WAFER-4821
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WAFER-4821
 

Features

  • 486DX4-100 CPU on board, embedded in ACC Maple chipset
  • One 72-pin SIMM socket up to 32MB EDO RAM
  • Realtek RTL8019 10Mbps Ethernet chip on board
  • HM86508 LCD/CRT VGA chip on board with 1MB video memory ( WAFER-4823 )
  • Supports four serial ports ( WAFER-4821 )
Specifications
  • CPU : DX4-100 CPU on board, embedded in the ACC Maple Chipset
  • System Memory :
    --> WAFER-4821 : One 72-pin SIMM socket up to 32MB EDO RAM or 4MB EDO RAM on board for OEM requirement
    --> WAFER-4823 : One 72-pin SIMM socket up to 32MB EDO RAM
  • BIOS : AMI Flash BIOS
  • Video Controller : ( WAFER-4823 )
    --> Chip : HM86508 LCD/CRT VGA
    --> Bus : ISA
    --> V-RAM : 1MB EDO RAM
    --> Resolution : 
           - LCD : 80 x 600
           - CRT : 1024 x 768
    --> Connectors : DB-15 for CRT display
                             44-pin pin-header for LCD panel
  • Super I/O :
    --> WAFER-4823 : 1 x RS-232 port and 1 x RS-232/422/485 selectable port
    --> WAFER-4821 : 3 x RS-232 ports and 1 x RS-232/422/485 selectable port
    --> 1 x parallel port ( support SPP/EPP/ECP mode )
  • Ethernet : Realtek RTL8019 10Mbps Ethernet chip with RJ-45 connector
  • IDE : One 44-pin pin-header
  • FDD : One port
  • Digital I/O :
    --> 4 x Input and 4 x Output
    --> TTL Level
  • Watchdog Timer
  • SSD : One DiskOnChipTM socket
  • One PC/104 expansion connector for add-on cards
  • E2KeyTM : A non-volatile 1Kbit EEPROM is provided to retain application critical read/write data (WAFER-4821 only)
  • Power Consumption : 
    --> WAFER-4823 : 1.92A@+5V ( 32MB EDO RAM )
    --> WAFER-4821 : 1.85A@+5V
  • Operating temperature : 0 ~ 50oC
  • Relative humidity : 5% ~ 95%, non-condense 
Ordering Information

 WAFER-4823

3.5" disk size 486DX4-100 embedded board with LCD/CRT VGA & 10Mbps Ethernet

 WAFER-4821

3.5" disk size 486DX4-100 embedded board with 10Mbps Ethernet

 WAFER-4821-M4

3.5" disk size 486DX4-100 embedded board with 10Mbps Ethernet & 4MB DRAM
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 Part Number

 Quantity:

 WAFER-4823

      

 WAFER-4821

      

 WAFER-4821-M4