PC104 Single Board Computer CPU-1452
The CPU-1452 is an embedded RoHS compliant board based on two modules: a mezzanine CPU module combined with a PC/104-Plus form factor carrier.
The mezzanine CPU module features the processor and its Intel® 815E chipset with 100MHz bus frequency. The processor is the Intel® Celeron® 400MHz. The system comes with 256MB SDRAM soldered onboard. No active cooling is required to operate within the standard and extended temperature ranges.
The carrier implements all the connections to the external world, including 8 USB ports (4x USB 1.1 and 4x USB 2.0), 1 Fast Ethernet interface (10/100Mbps), 2 Serial ports, Analogue VGA and Digital LVDS outputs, 1 AC97 interface, Auxiliary Power, Keyboard and Mouse connectors and an IDE controller that supports any type of IDE Flash device (Disk-On-Module, Compact Flash and Flash Disk). The carrier also performs the connections for the ISA and PCI bus enabling the CPU-1452 to stack on top of a PC/104-Plus system. The carrier provides support for Watchdog management and Real Time Clock (external backup battery) and can be customized to match specific customer needs.
The BIOS for the module is embedded and is located in a 1MB Flash EPROM, it is fully re-programmable onboard. The set-up parameters are saved in Flash to allow the module to operate without a battery.
Features
Architecture
PC/104-Plus compliant
Processor Availability
Intel® Celeron® 400MHz, 256KB L2 cache, 100MHz FSB
Chipset
Intel® 815E
Memory
256MB SDRAM soldered onboard
Supported Operating Systems
WinCE, WinXPe and Linux
BIOS Flash
1MB Flash EPROM
Interfaces
IDE Controller Ultra DMA
Serial ports:
- 1x RS232
- 1x RS232/422/485
USB ports:
- 4x USB 1.1
- 4x USB 2.0
10/100 Mbps Ethernet (Intel 82562ET chipset)
Video Controllers:
- Analogue VGA output
- Digital LVDS output
Auxiliary Power
AC97
Keyboard and Mouse
Bus
PC/104-Plus (PCI)
PC/104 (ISA)
Watchdog
2 - 255 seconds/minutes
Physical Characteristics
Dimensions: 90 x 96mm (3.6" x 3.8")
Height: 18.6mm (0.7")
Power supply: Single +5V DC
Power consumption: 8W typical
Operating temperature range:
- 0 to +50°C (standard)
- -40 to +85°C (extended)
Humidity: Up to 95% non-condensing
