SoM-4451

This product is End-of-Life. Please contact our Sales Department for the recommended replacement or consider.

The SoM-4451 is best choice for low end x86 applications where low cost is a priority. SoM-4451 features the SiS552 System On Chip that provides almost all of the features one would expect on a x86 PC compatible platform in a single chip. Add to this Fanless low-power operation and this ETX module may be the ideal candidate for your next embedded application.

Features

  •     Embedded Fanless Low Power SiS552 processor
  •     10/100 Mbps Ethernet
  •     18-bit LCD interface
  •     AC’97 V 2.0 Audio
  •     MPEG-2 decoder build-in for Multi-Media applications

 

Overview

The SoM-4451 is best choice for low end x86 applications where low cost is a priority. SoM-4451 features the SiS552 System On Chip that provides almost all of the features one would expect on a x86 PC compatible platform in a single chip. Add to this Fanless low-power operation and this ETX module may be the ideal candidate for your next embedded application.

The SoM-4451 is designed to plug into an ETX carrier board that contains all the connectors and any custom I/O required for the application. With this System On Module approach a semi-custom hardware platform can be developed in as little as a month. A development carrier board (SoM-DB4400) is available from EMAC, allowing the user to immediately start coding their application.

Manuals
Data Sheets

Specifications

Processor
CPU
Embedded Fanless Low Power SiS552
Clock Speed
200 MHz
Processor Misc.

System Chipset: SiS552 (on-chip)
Memory
BIOS/ Bootloader
AWARD 256 KB Flash BIOS
Primary IO
Disk Interface
One EIDE Channel (Ultra DMA 66) Floppy Disk Drive Interface, 1 Floppy channel (shared with LPT)
Audio
AC’97 V 2.0 Audio
Video Out
SiS 552 CRT/LCD 32- 64 MB shared
Ethernet
RTL 8139C IEEE 802.3u 100 BaseT Ethernet
USB
4x USB 1.1 compliant port
Serial Ports
2x Serial Ports
Primary I/O Misc.

Floppy Disk Drive Interface: 1 Floppy channel (shared with LPT)

VGA/Flat-Panel Interface

  • Chipset: SiS552
  • Memory Size: Supports 32/64 MB frame buffer with system memory
  • Resolution CRT Mode: 1024 x 768 @ 16 bpp (60 Hz)
  • LCD/Simultaneous Mode: 1024 x 768 @ 16 bpp
  • LCD Interface: Supports 18-bit TFT LCD up to XGA resolution
  • LVDS: 18 bit ANSI EIA/TIA-644, over 10 meters transmission (SOM-4451FL-D0A1)
  • TV-out: (Optional) Supports both NTSC/PAL, S-video & Composite video
Secondary IO
LPT Port
Yes
PS/2
Yes
Expansion
Bus Expansion
PCI/ISA
Misc
SOM Type
EOL SOMs

Mechanical and Environmental

Dimensions
Size
3.7" ×4.5" (93mm × 114mm)
Weight
0 g (0 lbs)
Power Requirements
Voltage
5 V
Typical Voltage
5 V
Typical Current
1.92 A
Max Boot Current
2.5 A
Environmental
Low Operating Temperature0 C (32 F)
High Operating Temperature60 C (140 F)
Upper Operating Humidity
90%
Related Products
SOM-VDX3-ETX

Pricing

Pricing correct as of January 2021. Please contact EMAC for Current Pricing and Lead Time. Due to volatility in the electronics industry pricing is subject to change.

OEM / Quantity Pricing Available on Request - Less Services

(Single Unit Pricing. Includes: Integration, Setup,Testing, & Enhanced Support)

Product # Description Price
SoM-4451F SOM-ETX SIS552 200 MHZ W/TTL LCD $205.00
SoM-4451Fl SOM-ETX SIS552 200 MHZ W/LVDS LCD $205.00
SoM-DB4400-0 ETX development carrier board Call

Carrier Board Options

Product #VariationPrice
$0.00

Additional Options