Features
• Instantly allows any serial
• Two serial ports
• Development kit available. The
• Includes TCP/IP, Telnet,
• Supports RS-232 and RS-
• Web page configuration
• Powerful 32-bit Freescale
• 512K Flash, 8MBytes SDRAM
device to communicate over a
network or the Internet
SB72 can be used as a single
board computer for custom
applications
SNMP
422/485 serial devices, TTL, and
QSPI
ColdFire processor with
integrated 10/100 Ethernet
MAC
1
application
2
SNMP support through factory
Development kit required
2
serial devices
1
, and Web Server (HTTP)
e t B u r n e r
Networking in 1 Day!
SB72
NetBurner’s Low Cost High Performance
Serial to Ethernet Board
Introduction
The SB72 is a low cost, high performance single board computer that network enables
both existing and new product designs with 10/100BaseT Ethernet. Based on the
Freescale ColdFire 5272 32-bit processor with an integrated 10/100 Ethernet MAC, the
SB72 has plenty of horsepower for the most demanding applications (rated at 62MIPS
with 66MHz clock).
Network Enable Existing Applications
The SB72 network enables serial devices right out of the box. No programming or
development is required. The SB72 is pre-programmed to convert RS-232, RS-422,
RS-485, and TTL data to Ethernet, enabling communication with the serial device over
a network or the Internet. The onboard web server provides easy device configuration
using a standard web browser.
Network Enable New Applications
Mount the SB72 on an application-specific motherboard, and you have a powerful
processing platform that can function as the control processor for the product, or as a
serial to Ethernet converter.
Customize to Suit Any Application
The SB72 development kit enables you to quickly and easily create custom applications.
NetBurner has a solid reputation for developing platforms facilitating rapid product
development; the SB72 is no exception. The SB72 development kit includes the hard-
ware platform, TCP/IP Stack, uC/OS Real-time operating system, Web Server, GNU
C/C++ compiler and linker, GDB graphical debugger, end-user device configuration ,
flash update utilities, and much more. See the NetBurner Serial to Ethernet Datasheet
for more information or visit www.NetBurner.com.
Real 32-bit Performance
The SB72 is the leader for low cost, high performance embedded networking. While
other products in this price range are 8-bit processors with small amounts of paged
memory and limited performance, the Freescale ColdFire 5272 is a full 32-bit high
performance processor. The SB72 has 8MBytes of SDRAM providing plenty of space for
applications and buffering.
www.NetBurner.com NetBurner Data Sheet SB72-A
SB72