![Green printed circuit board with various electronic components and connectors (no visible text or labels)](.littleboard620-datasheet-28/830f56b19d6e1bf5fdad702fa95bc0e858971edbd4c14870dd1ac1ebe1a0b2e0.jpg)

# Features

ISA DDMA support
Dual 10/100 Ethernet
PC/104-Plus expansion
Fanless operation
Mini PCI socket
SATA support

![This image features a red, distressed stamp graphic on a white background. The text is arranged in two lines, reading 'EXTREME' on the top and 'RUGGED' on the bottom.](.littleboard620-datasheet-28/59d14a1d3cd09ce7b8421b95699b5d9b5c093c99de8f144be6ded3bc805527e2.jpg)

# Choose the Ampro by ADLINK™ LittleBoard™ 620 for…

High volume embedded applications that need high performance and low power.

# Description

The Ampro by ADLINK™ LittleBoard™ 620 provides high-performance, low-power processing with advanced networking and all the requisite PC-compatible component subsystems with PC-style connectors.

# Specifications

# Core System

500MHz Geode™ LX 800

Cache – 128KB Level 2

DRAM – Up to 1GB DDR333 DIMM

Chipset – AMD CS5536

FSB – 400MHz

System Controllers – PC-compatible DMA and interrupt controllers and timers

Real Time Clock – Battery-backed RTC/CMOS

Watchdog Timer

Powerfail Reset –Triggers when key voltage drops below predetermined threshold

# Bus Interface

PC/104-Plus and Mini PCI socket

# I/O

PATA – Single Ultra DMA

CompactFlash socket

SATA optional

Serial – 4 ports, two are RS-232/422/485

Parallel – floppy shared

USB – 4 USB 2.0 ports

IrDA – Dedicated IrDA

Keyboard/Mouse – PS/2 interface

Audio – AC97 High Definition Audio

GPIO – 22

# Network Interface

Dual Ethernet – Intel® 82551 10/100BaseT

# Video Interface

Controller - Integrated in LX 800

– Hardware Video Accelerator
– Supports resolutions to 1600x1200
– Up to 4MB UMA Frame Buffer
– Supports 24-bit TTL and LVDS
– LVDS transceiver onboard

# Software

OS Support – Ampro by ADLINKTM Embedded Linux®, VxWorks®, QNX®, Windows® CE 6.0, 5.0, XP, XPe

BIOS – AMI with Ampro by ADLINKTM extensions including ISA DMA

# Mechanical

Size – 203x146mm (8.00x5.75”); EBX form factor

Power Requirements (with 512MB RAM, 100% Loaded)

–500MHz 2.2A @ 5V

Temperature (100 LFM system air flow)

• Standard: –20° to +70°C
• Extended: –40° to +85°C
• Storage: –55° to +85°C

Board Thickness – .093” (2.36mm)

# Ordering Information

<table><tr><td>Model Number</td><td>Description/Configuration</td></tr><tr><td>LB3-620-R-12</td><td>LittleBoardTM 620, 500MHz GeodeTM, dual Ethernet, SATA, no RAM, PC/104-Plus</td></tr><tr><td>LB3-620-L-12</td><td>500MHz QuickStart Kit (R-12 SBC, 512MB RAM, cable kit, software, documentation)</td></tr><tr><td>LB3-ALL-X-01</td><td>LittleBoardTM 620 cable kit (RoHS)</td></tr></table>

<table><tr><td>Model Number</td><td>Description/Configuration</td></tr><tr><td>LB3-620-R-12</td><td>LittleBoardTM 620, 500MHz GeodeTM, dual Ethernet, SATA, no RAM, PC/104-Plus</td></tr><tr><td>LB3-620-L-12</td><td>500MHz QuickStart Kit (R-12 SBC, 512MB RAM, cable kit, software, documentation)</td></tr><tr><td>LB3-ALL-X-01</td><td>LittleBoardTM 620 cable kit (RoHS)</td></tr></table>
[🔗 Link to the original document](.littleboard620-datasheet-28/littleboard620-datasheet-28.pdf)