Eurotech Finland > Product > CPU-1454 High Rel 400MHz Celeron CPU with Gigabit Ethernet, LVDS

Reliable 400MHz Celeron® PC/104+ CPU with LVDS and Gigabit Ethernet
CPU-1454

Features:

Architecture: PC/104Plus compliant
Bus: PC/104Plus (PCI) and PC/104 (ISA)
Processor: ULV BGA Celeron 400MHz, 256KB L2 cache, 100MHz FSB
Chipset: Intel815E
Memory: 256MB DRAM soldered on board
BIOS Flash: 1MB Flash EPROM
Interfaces:

IDE Controller UltraATA 100/66/33
2 Serial ports: 1 RS-232, 1 RS-232/422/485
1 Parallel port EPP/ECP bidirectional
4 USB 1.1 ports
Gigabit Ethernet controller
1 Ethernet controller (10/100 Mbps)
VGA-UXGA display controller
Monitor and digital LVDS interfaces
AC97 Audio CODEC port
Auxiliary power
Keyboard, Mouse and PS2 port

Watchdog: 1-255 sec./min.
Extended temperature range available -40 to +85°C
RoHS compliant replacement for old CPU-1453

General Description:

The CPU-1454 is an embedded board based on two modules: a mezzanine CPU module stacked on top of a PC/104-Plus form factor carrier. The mezzanine CPU module is a small board that features the processor and its Intel®815E chipset with 133MHz maximum bus frequency. The processor is the new Ultra Low Voltage 400MHz Celeron® Tualatin 0.13痠 core that has a low power consumption and is suitable for embedded applications. 256MB system DRAM is directly soldered on board.

This high reliability CPU module is available as standard or extended (-40 to +85°C) operating temperature range. The CPU-145X Celeron processor based modules have been widely proven and accepted in demading professional and military mobile applications that require onboard soldered DRAM and operation under temperature extremes. The unique structural heat spreader evens out the temperature of all critical components on the board: processor, chipset, SDRAM and other heat generating components. Heat is structurally dissipating over a large surface area to the enclosure. This solution guarantees reliable operation up to +85°C without thermally overloading components on the board and makes mechanical system construction easier. All extended temperature range CPU modules are tested and qualified individually.

The carrier implements all external interfaces, including 4 standard USB1.1 ports, both Gigabit and 10/100Mbit Ethernet interfaces, 2 serial ports, parallel port, display interface with CRT and digital LVDS output, AC97 audio codec interface, auxiliary power, keyboard and mouse ports and a high speed IDE controller that supports any type of IDE Flash devices (DiskonModule, CompactFlash and Flash Disk). The carrier also performs the connections for the ISA and PCI bus enabling the CPU-1454 to stack on top of a PC/104-Plus system. The carrier provides a hardware Watchdog Timer and Real Time Clock (external backup battery needed),

The module's embedded Eurotech BIOS is located in a 1MB Flash EPROM and is re-programmable onboard. The set-up parameters are saved in Flash to allow the module to operate without a battery.