ADLINK LittleBoard 735 - Manual (Page 24)

Chapter 2 Product Overview
18 Reference Manual LittleBoard 735
Environmental Specifications
Table 2-5 provides the most efficient operating and storage condition ranges required for this board.
Power Specifications
Table 2-6 provides the power requirements for the LittleBoard 735.
Operating configurations:
• In-rush operating configuration includes video, 1GB DDR2 RAM, and power.
• Idle operating configuration includes the in-rush configuration as well as one SATA hard drive, I/O
board, floppy drive, and PS/2 keyboard and mouse.
• BIT = Burn-In-Test. Operating configuration includes idle configuration as well as a second SATA hard
drive, four serial loop-backs, two Ethernet connections, four USB loop-backs, one USB flash drive, and
one USB Compact Flash reader with 64MB Compact Flash.
Table 2-5. Environmental Requirements
Parameter 1.6GHz Atom N270
Conditions
T
emperatur
e
Operating -20° to +70°C
(-4° to +158°F)
Extended
(Optional) –40° to +80°C
(–40° to +176°F)
Storage –55° to +85°C
(–67° to +185°F)
Hu
midity
Operating 5% to 95%
relative humidity,
non-condensing
Non-operating 5% to 95%
relative humidity,
non-condensing
Table 2-6. Power Supply Requirements
Parameter 1.6GHz Atom N270
Characteristics 800MHz Atom N270
Characteristics w/clock-
down speed from 1.6GHz 1.6GHz Atom N270
Characteristics w/fan
Input Type Regulated DC voltages Regulated DC voltages Regulated DC voltages
Peak In-rush Current 8.00A (40.00W) 8.00A (40.00W) 8.00A (40.00W)
Idle Current 1.58A (7.91W) 1.50A (7.48W) 1.64A (8.22W)
BIT Current 3.17A (15.83W) 2.90A (14.52W) 3.25A (16.25W)