LPC3250FET296

ARM926EJ-S with 256 kB SRAM, USB High-speed OTG, SD/MMC, NAND flash controller, Ethernet, LCD controller


Quick ordering

DistributorIn Stock
OR:  

Latest videos

  • LPC4300: Inter-processor communication (Cortex-M4 ...

    youtube video

    LPC4300: Inter-processor communication (Cortex-M4 to Cortex-M0)

  • Introduction to NXP's LPC4300 Cortex-M4 based digi...

    youtube video

    Introduction to NXP's LPC4300 Cortex-M4 based digital controller

  • Elevator pitch for MCU...

    youtube video

    Elevator pitch for MCU


The LPC3250 operates at CPU frequencies of up to 266 MHz. The NXP implementation uses an ARM926EJ-S CPU core with a Harvard architectur, 5-stage pipeline, and an integral Memory Management Unit. The LPC3250 also includes 256 kB of on-chip static RAM, a NAND flash interface, an Ethernet MAC, an LCD controller that supports STN and TFT panels, and an external bus interface that supports SDR and DDR SDRAM, as well as static devices. In addition, the LPC3250 includes a USB 2.0 full-speed interface, seven UARTs, two I2C-bus interfaces, two SPI/SSP ports, two I2S-bus interfaces, two single output PWMs, a motor control PWM, six general purpose timers with capture inputs and compare outputs, a Secure Digital interface, and a 10-bit Analog-to-Digital Converter with a touch screen sense option.

Features and benefits

  • ARM926EJS processor, running at CPU clock speeds up to 266 MHz
  • Vector Floating Point (VFP) coprocessor
  • 32 kB instruction cache and a 32 kB data cache
  • Up to 256 kB of Internal SRAM (IRAM)
  • Selectable boot-up from various external devices
  • Multi-layer AHB system that provides a separate bus for each AHB master
  • External memory controller for DDR and SDR SDRAM as well as for static devices
  • Two NAND flash controllers
  • Master Interrupt Controller (MIC) and two Slave Interrupt Controllers (SIC)
  • Eight channel General Purpose DMA (GPDMA) controller on the AHB
  • 10/100 Ethernet MAC with dedicated DMA Controller
  • USB interface supporting either device, host (OHCI compliant), or On-The-Go
  • Four standard UARTs with fractional baud rate generation
  • Three additional high-speed UARTs intended for on-board communications
  • Two SPI controllers
  • Two SSP controllers
  • Two I2C-bus interfaces with standard open-drain pins
  • Two I2S-bus interfaces, each with separate input and output channels
  • LCD controller supporting both STN and TFT panels
  • Secure Digital (SD) memory card interface
  • General Purpose (GP) input, output, and I/O pins
  • 10 bit, 400 kHz Analog-to-Digital Converter (ADC)
  • Real-Time Clock (RTC) with separate power pin and dedicated 32 kHz oscillator
  • 32-bit general purpose high-speed timer with a 16-bit pre-scaler
  • Six enhanced timer/counters
  • 32-bit millisecond timer driven from the RTC clock
  • WatchDog timer clocked by the peripheral clock
  • Two single-output PWM blocks
  • Motor control PWM
  • Keyboard scanner function allows automatic scanning of an up to 8 x 8 key matrix
  • Up to 18 external interrupts
  • Standard ARM test/debug interface for compatibility with existing tools
  • Emulation Trace Buffer (ETB) with 2048 x 24 bit RAM allows trace via JTAG
  • Stop mode saves power
  • On-chip crystal oscillator
  • An on-chip PLL allows CPU operation up to the maximum CPU rate
  • Boundary scan for simplified board testing

Applications

  • Consumer
  • Medical
  • Industrial
  • Network control
All information on this product information page is subject to the subsequent disclaimers:
Go to the parametric search
Parametric search

Show functional diagram

Block diagram: LPC3220FET296, LPC3230FET296, LPC3240FET296, LPC3250FET296
Block diagram: LPC3220FET296, LPC3230FET296, LPC3240FET296, LPC3250FET296

Demo boards

OM11045OM11045

EA LPC3250 Evaluation Board


Parametrics of this product

SymbolParameterConditionsMinTyp/NomMaxUnit
fmaxmaximum frequency266MHz
Tambambient temperature-4085°C
Tstgstorage temperature-65150°C
VDD(IO)input/output supply voltage1.8V
VDD(IO)input/output supply voltage3.3V
VDDCcore supply voltage1.2V
Timers
Nperinumber of peripheralsTIM; Nbit = 32 bit6
Nperinumber of peripheralsRTC1
Nperinumber of peripheralsPWM11
Nperinumber of peripheralsWDT1
Serial interfaces
Nperinumber of peripheralsSSP2
Nperinumber of peripheralsUSB; fbit ≤ 12 Mbit/s1
Nperinumber of peripheralsUART; fbit ≤ 921.6 kbit/s3
Nperinumber of peripheralsSPI; fbit ≤ 52 Mbit/s2
Nperinumber of peripheralsI2S2
Nperinumber of peripheralsIrDA1
Nperinumber of peripheralsETH; fbit ≤ 100 Mbit/s1
Nperinumber of peripheralsUART; fbit ≤ 460.8 kbit/s4
Nperinumber of peripheralsI2C; fbit ≤ 400 kbit/s2
Other peripherals
NioI/O pins87
Nperinumber of peripheralsEBI1
Nperinumber of peripheralsTSC1
Nperinumber of peripheralsEMI1
Nperinumber of peripheralsGLCDC1
Nperinumber of peripheralsSDMMC1
Nperinumber of peripheralsCLCDC1
Memory
Nbyte(on-chip)on-chip memoryRAM256kB
Nbyte(on-chip)on-chip memoryEEPROM16kB
Nbyte(on-chip)on-chip memoryI CACHE32kB
Nbyte(on-chip)on-chip memoryD CACHE32kB
Analog
Nperinumber of peripheralsADC; Nbit = 10 bit3

Similar products

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingProduct statusMarkingOrderable part number, (Ordering code (12NC))
LPC3250FET296/01TFBGA296
(SOT1048-1)
sot1048-1_poTray Dry Pack, Bakeable, SingleActiveStandard MarkingLPC3250FET296/01,5
( 9352 907 66551 )

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberPackageOutline versionReflow-/Wave solderingPackingProduct statusMarkingOrderable part number, (Ordering code (12NC))
LPC3250FET296TFBGA296
(SOT1048-1)
sot1048-1_poTray Dry Pack, Bakeable, SingleWithdrawn
Replacement product
Standard MarkingLPC3250FET296,551
( 9352 870 84551 )

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
LPC3250FET29693528708455130-Sep-1131-Dec-11LPC3250FET296/01DN 67
  • Sole source product
  • Standard availability
Standard End of Life.

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFR (FIT)MTBF (hour)MSLMSL LF
LPC3250FET296/01LPC3250FET296/01,5LPC3250FET296/01Always Pb-free0.02.842.58E8NA3

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFR (FIT)MTBF (hour)MSLMSL LF
LPC3250FET296LPC3250FET296,551Not availableAlways Pb-free0.02.842.58E8NA3
Quality and reliability disclaimer

Quality and reliability disclaimer

Important Legal Notice on the product/generic quality information, No Warranty

NXP Semiconductors is providing this data for your convenience only. Please note however that NO WARRANTY, REPRESENTATION, GUARANTEE OR LEGALLY BINDING PRODUCT DESCRIPTION is provided by publishing this informational data, nor does NXP Semiconductors acknowledge or accept any liability related thereto. The documentation and data on NXP Semiconductors products can be found in the data sheets as officially published by NXP Semiconductors. For all purchase of products from NXP Semiconductors the NXP Semiconductors' General Terms and Conditions of Commercial Sale will apply.

NXP SEMICONDUCTORS PROVIDES THE DATA HEREUNDER “AS IS” WITHOUT WARRANTY WHATSOEVER. NXP SEMICONDUCTORS DOES NOT WARRANT OR REPRESENT THAT ANY DATA PROVIDED ON THIS WEBSITE IS CORRECT OR FIT FOR A PARTICULAR PURPOSE WHATSOEVER. IT IS PROVIDED WITHOUT ANY WARRANTY WHATSOEVER, WHETHER EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS NONINFRINGEMENT OF INTELLECTUAL PROPERTY OR OTHERWISE AND MAY BE CHANGED, MODIFIED OR DELETED BY NXP SEMICONDUCTORS AT ANY TIME.

Any use of the data provided hereunder is at your own risk.

IN NO EVENT SHALL NXP SEMICONDUCTORS, BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT, CONSEQUENTIAL, PUNITIVE, OR INCIDENTAL DAMAGES (INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS, BUSINESS INTERRUPTION, LOSS OF USE, LOSS OF DATA OR INFORMATION, AND THE LIKE) ARISING OUT OF THE USE OF THE DATA, WHETHER OR NOT BASED ON TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OF CONTRACT, BREACH OF WARRANTY OR ANY OTHER THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. NOTWITHSTANDING ANY DAMAGES THAT YOU MIGHT INCUR FOR ANY REASON WHATSOEVER (INCLUDING, WITHOUT LIMITATION, ALL DAMAGES REFERENCED ABOVE AND ALL GENERAL DAMAGES), THE ENTIRE LIABILITY OF NXP SEMICONDUCTORS, AND YOUR EXCLUSIVE REMEDY FOR ALL OF THE FOREGOING SHALL BE LIMITED TO ACTUAL DAMAGES INCURRED BY YOU BASED ON REASONABLE RELIANCE UP TO ONE DOLLARS (US$1.00). THE FOREGOING LIMITATIONS, EXCLUSIONS AND DISCLAIMERS SHALL APPLY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, EVEN IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE.

Your use of this data, and all consequences of such use, is solely your responsibility. You must perform sufficient engineering and additional qualification testing in order to properly evaluate your application and determine whether a candidate NXP Semiconductors device is suitable for use in that application.

NXP Semiconductors' products are specifically designed and manufactured to be used within the electrical, thermal, mechanical and other parameters set forth in NXP Semiconductors' data sheets. Quality and reliability data provided by NXP Semiconductors, such as MTBF, MSL and FIT, is intended to be a non-binding estimate of product performance based upon diffusion process, history only. It does not imply that any performance levels reflected in such data can be met if the product is operated outside the conditions expressly stated in the latest published data sheet for a device or in your application.

The RoHS data provided hereunder is preliminary and non binding for NXP Semiconductors. NXP Semiconductors does not accept any liability related to this data.

NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage nor for any other use that is not explicitly agreed between the parties. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk.

Any use of NXP Semiconductors' products beyond the scope defined in the current NXP Semiconductors' data sheet voids all warranty responsibility of NXP Semiconductors with respect to such devices, and also voids all responsibility of NXP Semiconductors with respect to any applications assistance, product design, software performance or services of any kind that were or may have been performed in connection with the sale of any such devices.

Further, resale of NXP Semiconductors' products or services with statements different from or beyond the parameters stated by NXP Semiconductors for that product in official NXP Semiconductors data sheets, or without the warnings or instructions provided by NXP Semiconductors, voids all express and any implied warranties for the associated NXP Semiconductors product or service, and is an unfair and deceptive business practice.

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
LPC3250FET29693528708455130-Sep-1131-Dec-11LPC3250FET296/01DN 67
  • Sole source product
  • Standard availability
Standard End of Life.

Documentation for this product

File nameTitleTypeFormatDate
LPC3220_30_40_5016/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interfaceData sheetpdf2014-06-24
AN10778PCB layout guidelines for NXP MCUs in BGA packagesApplication notepdf2011-04-22
AN10775NicheLite for LPC implementation notesApplication notepdf2009-07-16
AN10777LPC32x0 power supply design examplesApplication notepdf2009-01-22
AN10846Getting started with NicheLite for LPC3250Application notepdf2009-07-16
lpc3250_basic_vfpAN10902 - LPC3250 basic VFP source codeApplication notezip2010-02-10
AN10902Using the LPC32xx VFPApplication notepdf2010-02-18
AN10931LPC32xx SDRAM and NOR FLASH boot issueApplication notepdf2010-04-29
AN10935Using SDR/DDR SDRAM memories with LPC32xxApplication notepdf2010-10-22
AN11229UUencoding for UART ISPApplication notepdf2012-07-06
AN10815SWIM: NXP's basic graphics library for LPC productsApplication notezip2013-08-09
75016725Looking for more 32-bit MCU options? Start here.Brochurepdf2009-04-01
75016543Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliancesBrochurepdf2008-06-01
ES_LPC3250Errata sheet LPC3250Errata sheetpdf2011-06-07
75016605ARM9 MCUs with up to 256-KB SRAM, Ethernet, USB, and LCD controller; NXP 266-MHz, 32-bit ARM926EJ-S processor LPC32x0Leafletpdf2008-08-01
75016739Development Tools for ARM-based MCUs; Select from the Best in SupportLine cardpdf2009-06-01
TN08002LPC32xo rev '-' LCD bus load calculator (with software)Technical notezip2009-07-12
TN00009ADC design guidelinesTechnical notepdf2014-05-09
UM10326LPC32x0 and LPC32x0/01 User manualUser manualpdf2011-07-27
sot1048-1_poplastic thin fine-pitch ball grid array package; 296 ballsOutline drawingpdf2007-11-01

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
LPC3250FET296/019352 907 66551LPC3250FET296/01,5NAFuture Electronics8,337110/24/2014Buy online 
   NAAvnet Express1,035110/24/2014Buy online 
   NADigiKey637110/24/2014Buy online 
   GLOBALArrow Electronics605124/10/2014Buy online 
   NAMouser Electronics25410/24/14Buy online 
   NANewark element14132124/10/2014Buy online 
   EUFarnell Europe61124/10/2014Buy online 

Sample

Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with NXP our network of global and regional distributors is available and equipped to support you with NXP samples. As a NXP customer you also have the option to order samples via our sales organisation.

Technical support

Do you want to ask technical questions to an NXP expert?
Please select one of the following options:

Find answers to your design questions on this page. If available you can find information in our NXP Support Community or you can find NXP models, Demo boards and Design tools.

Frequently asked questions and Community discussions

The Frequently asked questions are answers provided by NXP technical experts. The discussions are between users of the Community, these can be NXP technical experts, but also other users.

Please wait. Loading data...


No items available, please go to the Community to engage in a new discussion.

Disclaimer All Community items are matched using search logic, so not all results may be equally relevant.
Any opinions, advice, statements or other information in the discussions posted or transmitted by any third party are the responsibility of the author of that message and not of NXP.

{"subtitle":"","category":[],"basictype":["LPC3250FET296"]}

Demo boards

OM11045OM11045

EA LPC3250 Evaluation Board

How to search?

Already registered to MyNXP? or Register

Feedback

Restricted Document

You are accessing a password protected document.
Please choose an option below

Fill in your name, company and e-mail address and you will receive an e-mail with a username and password for this restricted document.

First name*

Last name*

Company*

E-mail*

Comments

Fields with an * are required

Print password request form:

Before we can grant you access to our confidential documents you are required to fill in, print and sign the password request form by which you comply with the NXP Non-disclosure agreement (NDA). Please email or fax the signed form to the email-address or fax-number specified on the form. After approval you will receive username and password via email. In case you already signed an NDA with NXP and already have username and password, you can skip this step.

Open document:

If you have received the username and password, you can open the document by clicking on the "open document" link. You will be prompted for username and password. After you fill in the username and password the download will start.

Forgot your password:

In case you forgot your password you can click on the "forgot your password" link to retrieve your password. Please complete the small form with your personal details and your request will be sent to NXP. You will receive an answer with your password shortly.

Request secure documentation

Fill in your name, company and e-mail address and you will receive an e-mail with a username and password for this secure document.

First name*

Last name*

Company*

E-mail*

Comments

Fields with an * are required

Datasheet confidential

Fill in your details and you will be contacted

First name*

Last name*

Company*

Country*

Telephone number*

E-mail*

Fields with an * are required

Your e-mail address will only be used to send the datasheet and will not be used for any other purposes.

No full datasheet available

Fill in your details to receive notification when the datasheet becomes available

First name*

Last name*

Company*

E-mail*

Fields with an * are required.

Your email address will only be used to send the datasheet and will not be used for any other purposes.