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Diamond Point International

MEN Mikro XM51 - ESMexpress® COM with PowerPC® QorIQ™ P4080

Up to 8 Cores, up to 16 GB ECC DDR3 SDRAM

Introduction

The XM51 is a multi-core computer-on-module based on the Freescale™ PowerPC® QorIQ™ family. Together with an application-specific carrier board it forms a semi-custom solution for industrial, harsh, mobile and mission-critical environments.

The XM51 is built around a QorIQ™ P4080, P4040 or P3041 running at frequencies between 1.2 and 1.5 GHz. All types have multi-core performance and advanced processing functions (incl. encryption), but the XM51 is still scalable to individual needs. The eightcore
P4080 is a high-end number cruncher, while the P3041 aims at power and cost efficiency. The entire board draws a maximum power of 32 W and supports extended operating temperatures in all configurations. The COM has up to 16 GB of soldered ECC main
memory driven by two independent controllers. The two RAM banks can be assigned to processor cores to avoid access conflicts and assure deterministic behavior. This facilitates building up certifiable solutions for safety-critical avionics or railway applications. Up to
512 KB industrial, non-volatile FRAM and 256 MB Flash round out the XM51's onboard memory. Further capacity can be added on the carrier board as needed via high-speed serial busses, i.e. USB or SATA.

All interfaces routed from the QorIQ™ processor are available on any ESMexpress® carrier board. Those include four USB 2.0 host ports and one USB client realized using a UART-to-USB converter, two Gigabit Ethernet channels, dual 3-Gbit SATA, and two PCI Express® x1 links. The latter support PCIe® 2.x with data rates of 5 Gbit/s per lane. The XM51 is qualified for operation in a -50°C to +85°C conduction or convection cooled environment. As all ESMexpress® modules it is embedded in a covered frame. This ensures EMC protection and allows efficient conductive cooling. Air cooling is also possible by applying a heat sink on top of the cover. ESMexpress® modules are firmly screwed to a carrier board and come with rugged industry-proven connectors supporting high frequency and differential signals. Only soldered components are used to withstand shock and vibration, and the design is optimized for conformal coating. All ESMexpress® modules support a single 95 x 125 mm form factor.

For evaluation and development purposes an ATX carrier board is available. The ESMexpress® module can be evaluated on a COM Express® carrier board via an adapter from ESMexpress® to COM Express®.

Specification

CPU

CPU SpecFreescale™ QorIQ™ P4080 or P4040 or P3041
1.2 GHz up to 1.5 GHz
Eight/four high-performance Power Architecture e500mc cores
Memory32 KB instruction and data L1 cache and private 128 KB L2 cache per processor core
Up to 16 GB SDRAM system memory , soldered, DDR3 with ECC support, up to 667 MHz memory bus frequency
P4080/P4040 with two independent memory controllers, P3041 with one controller
Up to 256 MB boot/program Flash
128 KB non-volatile FRAM
Serial EEPROM 8 kbits for factory settings
NetworkTwo 10/100/1000Base-T Ethernet channels
Two LED signals per channel for LAN link and activity status and connection speed
Accessible via ESMexpress® connector
StorageTwo ports via ESMexpress® connector
SATA Revision 2.x support
Transfer rates up to 300 MB/s (3 Gbit/s)
Via PCIe®-to-SATA bridge
ExpansionTwo x1 links via ESMexpress® connector
PCIe® 2.x support
Data rate 500 MB/s in each direction (5 Gbit/s per lane)
USBFour USB 2.0 host ports via ESMexpress® connector, OHCI and EHCI implementation, data rates up to 480 Mbit/s
One USB client port via ESMexpress® connector, via UART-to-USB converter
Other3 GPIO lines via ESMexpress® connector
1 I2C interface via ESMexpress® connector
Real-time clock (with supercapacitor or battery backup on the carrier board)
Temperature sensor, power supervision and watchdog

General

Electrical+12V (9 to 16 V), 32 W max.
MechanicalDimensions: 95 mm x 125 mm (conforming to ESMexpress® specification)
ESMexpress® PCB mounted between a frame and a cover
Conformal CoatingOn request
SoftwareVxWorks®
Linux (on request)
Temperature(operation): -50..+85°C Tcase (ESMexpress® cover/frame) (qualified components)
(storage): -50..+85°C
Humidity(operation): max. 95% non-condensing
(storage): max. 95% non-condensing
Weight230 g (incl. cover and frame)
Vibration1 g, 10 Hz - 150 Hz (EN 60068-2-6)
Shock15 g, 11 ms (EN 60068-2-27)
MTBF475 088 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety/CertificationPCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
EMCMEN has performed general, successful EMC tests for ESMexpress® using the XC1 evaluation carrier according to:
EN 55022 (radio disturbance)
IEC 61000-4-2 (ESD)
IEC 61000-4-3 (electromagnetic field immunity)
IEC 61000-4-4 (burst)
IEC 61000-4-5 (surge)
IEC 61000-4-6 (conducted disturbances)
Warranty2 Years
RoHSCompliant

Ordering Details

Board15XM51-00 P4080 (8 cores), 1.2 GHz, 2 GB DDR3 SDRAM, 64 MB Flash, 128 KB FRAM, 2 Gb Ethernet, 2 PCIe® x1, 4 USB 2.0 host ports, 1 USB client port, with frame and cover, -50..+85°C (qualified components)

Please note that boards are supplied with no cables, software or manuals.
Software/manuals are available electronically.
Accessories08AE12-00 ESMexpress® module to COM Express® carrier adapter, 0..+60°C
08XC01-00 Evaluation and development board for all ESMexpress® modules (coming with top cover and frame), 0..+60°C, incl. faceplate, 4 GB USB Flash Disk and USB cable type A to A

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