MOD5272
e t B u r n e r
Networking in 1 Day!
Features
• Companion development kit
includes all of the hardware
and software you will need to
develop embedded applica-
tions. This includes an RTOS,
TCP/IP, Web Server, C/C++
Compiler, IDE, Graphical
Debugger, configuration and
deployment tools.
• Start writing your application
code immediately, instead of
integrating development tools
or building custom hardware.
• Use as a high-performance
single board computer, or as a
network interface processor.
• Module supports 2 serial ports,
4 timers, address bus, data bus,
GPIO, SPI, interrupts, PWM,
USB and more.
• Integrated 62Mhz 32-bit
Coldfire 5272 processor with
integrated 10/100 Ethernet and
MAC.
• 8MB SDRAM, 2MB of Flash
Memory.
• Temperature Range:
0°C to 70° C.
MOD5272
NetBurner’s High Peformance
Embedded Network Core Module
Introduction
The MOD5272 processor modules are low cost, high performance single board comput-
ers that are excellent solutions to network-enable both existing and new product
designs with 10/100BaseT Ethernet. Based on the Freescale ColdFire 5272 32-bit proces-
sors with integrated 10/100 Ethernet MAC, they have plenty of horsepower for the most
demanding applications (rated at 60+MIPS with 62Mhz clock).
Network-Enable New or Existing Applications
Add a module to an existing application network-enable your device though its serial
ports, GPIO pins, or serial bit streams. If you have an application-specific motherboard,
you can add a module and have a powerful processing platform that can function as the
control processor for your product, or as a low cost network interface processor.
Customize to Suit Any Application
The NetBurner Network Development Kit enables you to quickly and easily create
custom applications. NetBurner has a solid reputation for development platforms to
facilitate rapid product development, and the module kits are no exception. The kit
includes the MOD5272 module, development board, TCP/IP Stack, uC/OS Real-time
operating system, Web Server, GNU C/C++ compiler and linker, GDB graphical debug-
ger, end-user device configuration, flash update utilities, and much more.
Real 32-Bit Performance
Traditionally, companies using 8 and 16-bit platforms find it nearly impossible to run
resource-intensive applications on fast Ethernet connections. The NetBurner Embeded
Network Core Module features a Web-based control interface, a full 32-bit architecture
providing 60+ MIPS, and the ability to send and receive E-mail. This processing
platform provides the horsepower to handle both 10/100 Ethernet connections and
resource-demanding applications with ease and flexibility.
www.NetBurner.com NetBurner Datasheet MOD5272-A
MOD5272
MOD5272 Pinout and
Signal Description
MOD5272
1
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
Specifications
Processor
32-bit Freescale ColdFire 5272 running at 62MHz
Header J1
GND
GND
VCC3V
R/*W
*CS1
2
*CS2
2
*CS3
2
*OE
*BS2
*BS3
*TIP
2
D16
*TA
D18
D17
D20
D19
D22
D21
D24
D23
D26
D25
D28
D27
D30
D29
*RSTI
D31
*RSTO
CLKOUT-62.5MHz
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
VCC3V
GND
GND
Header J2
GND
VCC3V
URXD0
UTXD0
NC
PC14
PC13
PC15
PC11
PC12
PC10
PC9
PC8
GND
PC0
PC1
PC4
PC2
PC5
PC6
URXD1
UTXD1
PC3
PC7
SPICLK
SPI_CS3
SPI_DIN
SPI_DOUT
PB2 (H2)
SPI_CS0
TIN0/PB4/UART0CLK
3
PWM1
PA5
PWM2/TOUT1
SPI_CS2
TOUT0
TIN1
PB3 (H3)
PA0
SPI_CS1
USB_D-
PA1
IRQ1
USB_D+
IRQ3
GND
IRQ5
PA15/IRQ6
GND
VCC3V
Software Development
NetBurner Network Development Kit includes:
MOD5272 module, development board,
TCP/IP stack, Web Server, real-time operating system (RTOS), ANSI C/C++ compiler and
linker, assembler, graphical debugger, integrated development environment (IDE), code
update, configuration, and deployment tools.
Network Interface
10/100 BaseT with RJ-45 connector
Network Protocols Supported
Connectors
Complete protocol support included. Please reference NetBurner Software Datasheet
(www.NetBurner.com)
Two dual inline 50-pin headers
Physical Characteristics
Power Requirements
Environmental
Dimensions:
2.0” x 2.6”
Mounting Holes:
2 x 0.125” dia
DC Input Voltage:
3.3V @500mA
Operating Temperature:
-40°C to 85°C
MOD5272
Block Diagram
MCF5272 Block Diagram
1K
I-Cache
V2
I Addr Gen
I Fetch
System
Bus
Controller
The ColdFire 5272 processor supports USB device mode only. A 48Mhz oscillator
must be installed in locaton U8 of the Mod5272.
The TIP signal is the logical AND of /CS1, /CS2 and /CS3. TIP can used to control an
external data bus buffer for the data bus signals. An example circuit design can be
found on the Module Development Board schematic. An external data bus buffer is
recommended for any designs that use data bus signals D16 - D31.
2
4K SRAM
Instr Buf
Dec & Sel Op
10/100
Ethernet
Controller
DMA
USB 1.1
Module
3 PWMs
Interrupt Ctr
SDRAM Ctr
&
Chip Selects
General
Purpose I/O
QSPI
A Gen & Ex
J2-31 represents TIN0 and PB4/UART0 external baud rate clock. These two signals
are tied together on the module PCB.
3
MAC
H/W Divide
JTAG
Debug
Module
4 Timers
Ordering Information
Part Number and Description
MOD5272-100IR
NNDK-MOD5272-KIT
Core Module Industrial
Temperature RoHS
Development Kit
DMA
2 UARTs
Software HDLC
Module
4 TDMs
e t B u r n e r
Networking in 1 Day!
Revision 1.0, April 4, 2006. © 2006 NetBurner, Inc. Specifications are subject to change without notice. Every effort
has been made to ensure all information is correct, but NetBurner, Inc. is not responsible for inadvertant errors.
Freescale(tm) and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service
names are the property of their respective owners. (c) Freescale Semiconductor, Inc. 2006 .
www.NetBurner.com NetBurner Datasheet MOD5272-B
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