BECKHOFF CB4053 - Manual (Page 13)

Power Supply Chapter: Detailed Description
Beckhoff New Automation Technology CB4053 page 13
3 Detailed Description
3.1 Power Supply
The power supply of the hardware module is effected via the power connector. The board only requires
an operating voltage of 5 volt ± 5%.
3.2 CPU
The motherboard employs an Intel® Atom™ processor either with 1.1GHz or with 1.6GHz clock speed
(Z510/Z530). These are single core CPUs which are optimized for low power consumption while at the
same time providing state-of-the-art computing performance.
The processors include a second level cache of 512 KByte. They also offer many features known from
the desktop range such as MMX2, serial number, loadable microcode etc.
The Atom™ CPU is combined with the SCH US15W chipset. The power consumption of these two
components never exceeds 5 watts combined. Therefore, passive cooling solutions will be sufficient for
many system configurations.
3.3 Memory
There is one conventional SO-DIMM200 socket available to equip the board with memory. For technical
and mechanical reasons it is possible that particular memory modules cannot be employed. Please ask
your sales representative for recommended memory modules.
With currently available SO-DIMM200 modules a memory extension up to 2 GByte is possible
(DDR2-533).
N
OTE
The chip set does not support more than 2GB of memory.