Intel Atom N2800 User Manual

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3.6 Electrical Considerations
3.6.1 Power Supply Considerations
CAUTION
The external DC jack is the primary power input connector of Intel Embedded Board
N2800. However, the Embedded Board also provides an internal 1 x 2 power connector
that can be used in custom-developed systems that have an internal power supply.
There is no isolation circuitry between the external DC jack and the internal 1 x 2
power connector. 
one power supply unit is or can be attached to the board at any time and to ensure the
external DC jack is covered if the internal 1 x 2 power connector is to be used. A
plastic lid for the external DC jack is provided in the accessories box shall it be useful
to the system integrator for this purpose.
Simultaneous connection of both external and internal power supply units could result
in potential damage to the Embedded Board, power supplies, or other hardware.
System power requirements will depend on actual system configurations chosen by the
integrator, as well as end user expansion preferences. It is the s
responsibility to ensure an appropriate power budget for the system configuration is
properly assessed based on the system-level components chosen.

Intel Atom N2800 Specifications

General

Processor Number	N2800
Number of Cores	2
Number of Threads	4
Base Frequency	1.86 GHz
TDP	6.5 W
Instruction Set	64-bit
Lithography	32 nm
Launch Date	Q1'12
Instruction Set Extensions	SSE2, SSE3, SSSE3
Embedded Options Available	Yes
Max Memory Size	4 GB
Number of Memory Channels	1
Processor Graphics	Intel® Graphics Media Accelerator 3650
Graphics Base Frequency	640 MHz
Graphics Max Dynamic Frequency	640 MHz
Sockets Supported	BGA559
Max CPU Configuration	1
Idle States	Yes
Intel® 64	Yes
Intel® Identity Protection Technology	No
PCI Express Revision	2.0
Cache	1 MB
Memory Types	DDR3 800
PCI Express Configurations	1x4