Embedded LPC3250 Manuel d'utilisateur télécharger pdf

Embedded Artists AB

Södra Promenaden 51

SE-211 38 Malmö

Sweden

Phone/Fax: +46 (0)40-611 00 93

E-mail: [email protected]

http://www.embeddedartists.com

trademarks of their respective holders and should be treated as such.

Legal: http://www.embeddedartists.com/legal.php

Embedded Artists’

LPC3250 OEM Board v1.5 DS

The Art of Embedded Systems Development – made Easy™

Document status: Preliminary

LPC3250 OEM Board Feature Highlights

The LPC3250 OEM Board provides a quick and easy solution for

implementing a high-performance ARM ARM926EJ-S based design

around the LPC3250 from NXP.

 Build around NXP's ARM926EJ-S LPC3250 microcontroller

with 256Kbyte internal SRAM

 64MByte external DDR SDRAM, via 16-bit databus

 128 Mbyte NAND FLASH

 4 MByte SPI-NOR FLASH

 100/10Mbps Ethernet interface based on DP83848 ETH-PHY

 On-board ISP1301 USB OTG transceiver

 13.000 MHz and 32.768 kHz crystals for LPC3250

 32Kbyte I2C E2PROM for storing non-volatile parameters

 Buffered 16-bit data bus with voltage translation to external bus

(VCC

EXT

can be 1.4-3.6V)

 +3.3V powering

 200 pos expansion connector

(as defined in popular SO-DIMM industry standard), 0.6mm pitch

 Compact design with dimensions: 68 x 50 mm

Support Highlights

 Access to Embedded Artists support page containing

o Schematics

o User’s Manual

o Sample software applications

o OEM Board Integration Guide

 Supported by Developer’s Kit, see picture to right

 Volume discount available

 Customization service available for optimized high-volume design

Block Diagram of LPC3250 OEM Board

NXP Partner

Embedded Artists is a partner of NXP. Together we give engineers an excellent base to work

from when creating advanced embedded systems. We have a close co-operation and know

everything there is to know about the NXP processors. Take advantage of our unique knowledge!

For further information, please contact: support@EmbeddedArtists.com

ETH, USB, I

C, GPIO, Buffered memory bus, power, etc.

LPC3250

Parallel

NAND (3.3V)

Buffers

1.8V-to-VCC

EXT

16-bit DDR

SDRAM

(1.8V)

SPI-

FLASH

Ethernet-

PHY

C-E

PROM

13MHz

32.768kHz

crystals

USB OTG

transceiver

Adj V

CORE

(LTC3447)

1 2 3 4 5

LPC3250 OEM Board v1.5 DS 1