Mobile-ITX is the smallest (by 2009) x86 compliant

motherboard A motherboard (also called mainboard, main circuit board, mb, mboard, backplane board, base board, system board, logic board (only in Apple computers) or mobo) is the main printed circuit board (PCB) in general-purpose computers and other expand ...

form factor presented by

VIA Technologies VIA Technologies Inc. (), is a Taiwanese manufacturer of integrated circuits, mainly motherboard chipsets, CPUs, and memory. It was the world's largest independent manufacturer of motherboard chipsets. As a fabless semiconductor company, VIA c ...

in December, 2009. The motherboard size (CPU module) is . There are no computer ports on the CPU module and it is necessary to use an I/O carrier board. The design is intended for medical, transportation and military embedded markets.

History

The Mobile-ITX form factor was announced by

Computex COMPUTEX Taipei, or Taipei International Information Technology Show (), is a computer expo held annually in Taipei, Taiwan. Since the early 2000s, it is one of the largest computer and technology trade shows in the world. The last COMPUTEX was ...

in June, 2007. The motherboard size of first prototypes was . The design was intended for ultra-mobile computing such as a

smartphone A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, whic ...

UMPC An ultra-mobile PC, or ultra-mobile personal computer (UMPC), is a miniature version of a pen computer, a class of laptop whose specifications were launched by Microsoft and Intel in spring 2006. Sony had already made a first attempt in this ...

. The prototype boards shown to date include a

x86 x86 (also known as 80x86 or the 8086 family) is a family of complex instruction set computer (CISC) instruction set architectures initially developed by Intel based on the Intel 8086 microprocessor and its 8088 variant. The 8086 was introd ...

-compliant 1 GHz

VIA C7 The VIA C7 is an x86 central processing unit designed by Centaur Technology and sold by VIA Technologies. Product history The C7 delivers a number of improvements to the older VIA C3 cores but is nearly identical to the latest VIA C3 Nehemiah ...

-M processor, 256 or 512 megabytes of

RAM Ram, ram, or RAM may refer to: Animals * A male sheep * Ram cichlid, a freshwater tropical fish People * Ram (given name) * Ram (surname) * Ram (director) (Ramsubramaniam), an Indian Tamil film director * RAM (musician) (born 1974), Dutch * ...

, a modified version of the VIA CX700 chipset (called the CX700S), an interface for a

cellular Cellular may refer to: *Cellular automaton, a model in discrete mathematics * Cell biology, the evaluation of cells work and more * ''Cellular'' (film), a 2004 movie *Cellular frequencies, assigned to networks operating in cellular RF bands *Cell ...

radio module (demonstration boards contain a

CDMA Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication ...

radio), a DC-DC electrical converter, and various connecting interfaces. At the announcement, an

ultra-mobile PC An ultra-mobile PC, or ultra-mobile personal computer (UMPC), is a miniature version of a pen computer, a class of laptop whose specifications were launched by Microsoft and Intel in spring 2006. Sony had already made a first attempt in this d ...

reference design was shown running

Windows XP Embedded Windows XP, which is the next version of Windows NT after Windows 2000 and the successor to the consumer-oriented Windows Me, has been released in several editions since its original release in 2001. Windows XP is available in many languages. In ...

.YouTube - Computex 2007 - Mobile-ITX Demo
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Notes and references

External links

Mobile-ITX Specification
Motherboard form factors IBM PC compatibles Mobile computers {{compu-hardware-stub