LPC1112FDH28

32-bit ARM Cortex-M0 microcontroller; 16 kB flash and 4 kB SRAM


Quick ordering

DistributorIn Stock
OR:  

The LPC1112FDH28 is an ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. The LPC1112FDH28 operates at CPU frequencies of up to 50 MHz. The LPC1112FDH28 includes up to 16 kB of flash memory, up to 4 kB of data memory, one Fastmode Plus I2C-bus interface, one RS-485/EIA-485 UART, one SPI interface with SSP features, four general purpose counter/timers, a 10-bit ADC, and up to 22 general purpose I/O pins.

Features and benefits

  • ARM Cortex-M0 processor, running at frequencies of up to 50 MHz
  • ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
  • Serial Wire Debug
  • System tick timer
  • 16 kB on-chip flash programming memory
  • 4 kB SRAM
  • In-System Programming (ISP) and In-Application Programming (IAP)
  • 22 General Purpose I/O (GPIO) pins with configurable pull-up/-down resistors
  • High-current output driver (20 mA) on one pin
  • Four general purpose counter/timers
  • Programmable WatchDog Timer (WDT)
  • 10-bit ADC with input multiplexing among 5 pins
  • UART with fractional baud rate generation
  • One SPI controller with SSP features and FIFO and multi-protocol capabilities
  • I²C-bus interface supporting full I²C-bus specification and Fast-mode Plus
  • Integrated PMU (Power Management Unit) to minimize power consumption
  • Power profiles residing in boot ROM (LPC1100Land LPC1100XL series only)
  • Unique device serial number for identification
  • Single 3.3 V power supply (1.8 V to 3.6 V)

Applications

  • eMetering
  • Alarm systems
  • Lighting
  • White goods
All information on this product information page is subject to the subsequent disclaimers:
Go to the parametric search
Parametric search

Parametrics of this product

SymbolParameterConditionsMinTyp/NomMaxUnit
General
fmaxmaximum frequency50MHz
VDD(IO)input/output supply voltage3.3V
VDDCcore supply voltage3.3V
IDDsupply currentper supply pin [0]100mA
VDDsupply voltage [2]1.83.6V
VIinput voltage5 V tolerant I/O pins; only valid when the VDD supply voltage is present [3]-0.55.5V
Memory
Nbyte(on-chip)on-chip memoryFLASH16kB
Nbyte(on-chip)on-chip memoryRAM4kB
Other peripherals
NioGPIO pins22
Serial interfaces
Nperinumber of peripheralsI²C; fbit = 1 Mbit/s1
Nperinumber of peripheralsUART; fbit < 3.125 Mbit/s1
Nperinumber of peripheralsSPI; fbit < 25 Mbit/s [1]1
Analog
Nperinumber of peripheralsADC Channels; Nbit = 10 bit5
Timers
Nperinumber of peripheralsWDT1
Nperinumber of peripheralsTIM; 32 bit2
Nperinumber of peripheralsTIM; 16 bit2

Similar products

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
LPC1112FDH28/102LPC1112FDH28/102,59352 970 34529DevelopmentSOT361-1
(TSSOP28) 		Standard Marking
LPC1112FDH28/102LPC1112FDH28/102:59352 970 34518Samples availableSOT361-1
(TSSOP28) 		Reel Dry Pack, SMD, 13"Standard Marking

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
LPC1112FDH28/102LPC1112FDH28/102,5LPC1112FDH28/102Always Pb-free12
LPC1112FDH28/102LPC1112FDH28/102:5LPC1112FDH28/102Always Pb-free12
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.

Documentation for this product

TypeFormatTitleDate
Data sheetpdf32-bit ARM Cortex-M0 microcontroller; up to 64 kB flash and 8 kB SRAM (v.7.1)2012-04-23
Application notepdfFull-duplex software UART for LPC111x and LPC13xx (v.1.0)2010-07-16
Application notezipReducing code size for LPC11XX with LPCXpresso (v.1.0)2010-08-05
Application notepdfUsing Code Read Protection in LPC1100 and LPC1300 (v.1.0)2010-08-30
Application notezipAN10995 - LPC1100 secondary bootloader (with software) (v.1.3)2010-10-22
Application notezipAN10955 - Full-duplex software UART for LPC111x and LPC13xx (v.1.0)2011-01-07
Application notezipAN11043 - Power profiles on the LPC1100L (with software) (v.1.1)2011-03-02
Errata sheetpdfErrata sheet LPC1111/12/13/14/15 (v.3.3)2012-05-04
Errata sheetpdfErrata sheet LPC1110/11/12/14 (v.1.0)2012-05-04
Other typepdf32 位 ARM Cortex-M0 微控制器，高达 32KB Flash 和 8 KB SRAM (v.1.0)2011-11-25
Other typepdfLPC11xx 产品数据手册:32位 ARM Cortex-M0 微控制器,高达128KB Flash和 8 KB SRAM (v.1.0)2011-12-02
Other typezipLPC11xx DMX/RDM release 1.0 (v.1.0)2012-03-07
Other typezipLPC11xx/LPC13xx DALI release 1.0 (v.1.0)2012-03-14
Other typepdfLPC111x-LPC11Cxx简体中文用户手册 (v.1.0)2012-04-03
ReportpdfDriving the LPC111x with Murata resonators (v.1.0)2010-05-27
SoftwarezipAN11139 - Off-line Li-Ion battery charger solution with the LPC111x family (with software) (v.1.0)2012-01-19
Technical notepdfMigration from LPC1100L to LPC1100XL (v.1.0)2012-03-09
User manualpdfLPC111x/LPC11Cxx User manual (v.8.0)2012-03-19

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
LPC1112FDH28/1029352 970 34529LPC1112FDH28/102,5      not available
LPC1112FDH28/1029352 970 34518LPC1112FDH28/102:5       

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:

How to search?

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

* 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

* required.

Datasheet confidential

Fill in your details and you will be contacted

First name*

Last name*

Company*

Country*

Telephone number*

E-mail*

* required.

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

No datasheet available

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

First name*

Last name*

Company*

E-mail*

* required.

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