Scalable Entry Level 32-bit Microcontroller (MCU) based on Arm Cortex-M0 Cores

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The LPC11xx MCU Family is an Arm Cortex-M0 based low-cost 32-bit MCU family operating at CPU frequencies of up to 50 MHz. The LPC11xx MCU family is designed for 8/16-bit micro-controller operations, offering performance, low power, simple instruction set with reduced code size.

The peripheral complement of the LPC11xx family includes up to 64 KB of flash memory, up to 8 KB of SRAM, fast-mode plus I2C-bus interface, RS-485/EIA-485 UART, SPI with SSP features, general purpose counters/timers, an Analog to Digital Converter, and up to 42 general purpose I/O pins.

Data Sheet

Application Notes

Product Details

Features

System

Arm Cortex-M0 processor, running at frequencies of up to 50 MHz
Arm Cortex-M0 built-in nested vectored interrupt controller (NVIC)
Non-maskable interrupt (NMI) input selectable from several input sources
Serial wire debug
System tick timer

Memory

Up to 64 KB on-chip flash programming memory
Up to 8 KB SRAM
In-system programming (ISP) and In-application programming (IAP) via on-chip bootloader software

Digital peripherals

Up to 42 General purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors. In addition, a configurable open-drain mode is supported on the LPC1100L and LPC1100XL series
GPIO pins can be used as edge and level sensitive interrupt sources
High-current output driver (20 mA) on one pin
High-current sink drivers (20 mA) on two I2C-bus pins in fast-mode plus (not on LPC1112FDH20/102)
Four general purpose counter/timers with up to eight capture inputs and up to 13 match outputs
Programmable windowed WDT

Analog peripherals

10/12-bit ADC with up to 2 Msamples/s and up to eight channels

Serial interfaces

Up to 3 UARTs with fractional baud rate generation, internal FIFO, and RS-485 support
Up to 2 SPI controllers with SSP features and with FIFO and multi-protocol capabilities
I²C-bus interface supporting full I²C-bus specification and fast-mode Plus with a data rate of 1 Mbit/s with multiple address recognition and monitor mode (not on LPC1112FDH20/102)

Clock generation

12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used as a system clock
Crystal oscillator with an operating range of 1 MHz to 25 MHz
Programmable watchdog oscillator with a frequency range of 9.4 kHz to 2.3 MHz
PLL allows CPU operation up to the maximum CPU rate without the need for a high-frequency crystal. May be run from the system oscillator or the internal RC oscillator
Clock output function with divider that can reflect the system oscillator clock, IRC clock, CPU clock, and the Watchdog clock

Power control

Integrated PMU (Power Management Unit) to minimize power consumption during Sleep, Deep-sleep, and Deep power-down modes
Power profiles residing in boot ROM allowing to optimize performance and minimize power consumption for any given application through one simple function call
Three reduced power modes: Sleep, Deep-sleep, and Deep power-down
Processor wake-up from Deep-sleep mode via a dedicated start logic using up to 13 of the functional pins
Power-On Reset (POR)
Brownout detect with up to four separate thresholds for interrupt and forced reset

Additional features

Unique device serial number for identification
Single power supply (1.8 V to 3.6 V)
Available in WLCSP16, SO20, TSSOP20, TSSOP28, HVQFN24, HVQFN33, TFBGA48 and LQFP48 packages

Buy/Parametrics

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Documentation

Quick reference to our documentation types.

1-5 of 55 documents

^{Data Sheet}
32 位 Arm Cortex-M0 微控制器，高达 32KB Flash 和 8 KB SRAM

PDFRev 4.0Sep 16, 20162.8 MBLPC11XX_CN_1English
^{Data Sheet}
32-bit ARM Cortex-M0 microcontroller; 64 kB flash and 8 kB SRAM; 12-bit ADC

PDFRev 1.0Feb 24, 20151.5 MBLPC112XEnglish
^{Data Sheet}
32-bit Arm Cortex-M0 microcontroller; up to 64 kB flash and 8 kB SRAM

PDFRev 9.2Mar 31, 20142.7 MBLPC111XEnglish
^{Data Sheet}
32-bit Arm Cortex-M0 microcontroller; 32 kB flash and 8 kB SRAM

PDFRev 7.0Sep 26, 2013694.3 KBLPC1102_1104English
^{Application Note}
Quick Start Up Guide PNEV512B Board

PDFRev 2.5Sep 26, 20182.9 MBAN11308English
^{Application Note}
USBD Library for LPC1100 Series MCUs

ZIPRev 1.0Mar 14, 20188.9 MBTN00036English
^{Application Note}
AES encryption and decryption software on LPC microcontrollers

ZIPRev 1.1Mar 17, 2014177.9 KBAN11241English
^{Application Note}
NXP LPC Cortex-M0 IEC60335 Class B library

ZIPRev 1.1Jan 24, 20142.6 MBAN11208English
^{Application Note}
DMX512/RDM leader using LPC11U1x

ZIPRev 1.0Aug 9, 201313.7 MBAN11154English
^{Application Note}
DALI leader using LPC134x

ZIPRev 2.0Aug 9, 201313.5 MBAN11174English
^{Application Note}
DMX512/RDM follower using LPC111x

ZIPRev 1.0Aug 9, 201313.7 MBAN11153English
^{Application Note}
Sensored BLDC motor control with LPC111x/LPC11Cxx

ZIPRev 1.0Aug 9, 20134.3 MBAN11094English
^{Application Note}
DALI leader using LPC134x

ZIPRev 2.0Aug 9, 201313.5 MBAN11175English
^{Application Note}
Off-line Li-Ion battery charger solution with the LPC111x family

ZIPRev 1.0Aug 9, 2013258.1 KBAN11139English
^{Application Note}
Reducing code size for LPC11XX with LPCXpresso

ZIPRev 1.0Aug 9, 2013895.4 KBAN10963English
^{Application Note}
I2C secondary boot loader

ZIPRev 1.0Aug 9, 2013677.4 KBAN11258English
^{Application Note}
How to implement the PMBus software stack

ZIPRev 1.0Jul 22, 20131.1 MBAN11318English
^{Application Note}
SPI secondary boot loader

ZIPRev 1.0Jul 21, 2013653.2 KBAN11257English
^{Application Note}
UUencoding for UART ISP

PDFRev 1.0Jul 6, 2012142.1 KBAN11229English
^{Application Note}
AN11027 - Using the LPC1100 low power modes and wake-up times on the LPCXpresso (with software)

ZIPRev 1.0Feb 21, 2011821.9 KBAN11027English
^{Application Note}
AN11031 - PCB layout and ADC circuit recommendations for LPC1100 and LPC1300 (with software)

ZIPRev 1.0Feb 13, 2011997.0 KBAN11031V1English
^{Application Note}
AN11023 - Capacitive touch sensing using the LPC11xx (with software)

ZIPRev 1.0Feb 10, 2011389.8 KBAN11023V1English, 中文
^{Application Note}
Adding ISP to LPC1102 systems

PDFRev 1.0Jan 11, 2011225.3 KBAN11015English
^{Application Note}
AN10955 - Full-duplex software UART for LPC111x and LPC13xx

ZIPRev 1.0Jan 7, 2011753.0 KBAN10955_-_FULL-DUPLEX_SOFTWAREEnglish
^{Application Note}
AN10995 - LPC1100 secondary bootloader (with software)

ZIPRev 1.3Oct 21, 2010675.9 KBAN10995English
^{Application Note}
Using Code Read Protection in LPC1100 and LPC1300

PDFRev 1.0Aug 30, 2010436.0 KBAN10968English
^{Application Note}
Full-duplex software UART for LPC111x and LPC13xx

PDFRev 1.0Jul 16, 2010399.4 KBAN10955English
^{User Guide}
LPC112x User manual

PDFRev 1.0Feb 23, 20153.8 MBUM10839English
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^{User Guide}
LPC111x/LPC11Cxx User manual

PDFRev 12.5Aug 13, 20145.7 MBUM10398English
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^{User Guide}
TDA5051A lighting leader-follower demo board OM13314

PDFRev 3.0Dec 23, 20133.1 MBUM10495English
Sign in required
^{User Guide}
DMX512/RDM getting started guide

ZIPRev 1.0Aug 9, 201313.7 MBUM10536English
Sign in required
^{User Guide}
DALI getting started guide

ZIPRev 2.0Aug 9, 201313.5 MBUM10553English
Sign in required
^{User Guide}
LPC1102/04 User manual

PDFRev 6.0Mar 19, 20131.7 MBUM10429English
Sign in required
^Errata
Errata sheet LPC1111/12/13/14/15

PDFRev 6.1Jan 16, 2024153.7 KBES_LPC111XEnglish
^Errata
Errata sheet LPC112x

PDFRev 1.0Feb 23, 201540.9 KBES_LPC1125English
^Errata
Errata sheet LPC1110/11/12/14

PDFRev 2.0Jan 28, 201338.5 KBES_LPC1110_11_12_14English
^Errata
Errata sheet LPC1102

PDFRev 2.2Jan 19, 201234.3 KBES_LPC1102English
^{Package Information}
plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.85 mm

PDFRev 1.1Jun 8, 2016161.1 KBSOT617-3English
^{Package Information}
plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 x 4 x 0.85 mm

PDFRev 1.1Mar 4, 2016222.6 KBSOT616-3English
^{Package Information}
plastic thin fine-pitch ball grid array package; 48 balls

PDFRev 1.0Feb 8, 2016335.3 KBSOT1155-2English
^{Package Information}
plastic thin shrink small outline package; 20 leads; body width 4.4 mm

PDFRev 1.0Feb 8, 2016310.8 KBSOT360-1English
^{Package Information}
plastic dual in-line package; 28 leads (600 mil)

PDFRev 1.0Feb 8, 2016355.8 KBSOT117-1English
^{Package Information}
plastic thin shrink small outline package; 28 leads; body width 4.4 mm

PDFRev 1.0Feb 8, 2016383.7 KBSOT361-1English
^{Package Information}
Wafer level chip-size package; 16 bumps; 2.17 x 2.32 x 0.6 mm

PDFRev 1.0Feb 8, 2016307.6 KBOL-LPC1102UKEnglish
^{Package Information}
plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm

PDFRev 1.0Feb 8, 2016505.8 KBSOT313-2English
^{Package Information}
plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 7 x 7 x 0.85 mm

PDFRev 1.0Feb 8, 2016133.8 KBSOT865-3English
^{Package Information}
plastic small outline package; 20 leads; body width 7.5 mm

PDFRev 1.0Feb 8, 2016343.2 KBSOT163-1English
^{Packing Information}
HVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118

PDFRev 1.0Apr 16, 2013271.4 KBSOT616-3_118English
^{Packing Information}
LQFP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118

PDFRev 1.0Apr 15, 2013239.4 KBSOT313-2_118English
^{Training Presentation}
Driving the LPC111x with Murata resonators

PDFRev 1.1Feb 17, 201429.7 KBR_10004English
^{Supporting Information}
ADC design guidelines

PDFRev 1.0May 9, 2014148.8 KBTN00009English
^{Supporting Information}
Reflow Soldering Profile

PDFRev 1.0Feb 17, 201434.6 KBREFLOW_SOLDERING_PROFILEEnglish
^{Supporting Information}
Footprint for wave soldering

PDFRev 1.0Oct 8, 200911.2 KBHTQFP-HLQFP-LQFP-MSQFP-WAVEEnglish
^{Supporting Information}
Footprint for wave soldering

PDFRev 1.0Oct 8, 200916.6 KBSSOP-TSSOP-VSO-WAVEEnglish
^{Supporting Information}
Migration from LPC1100L to LPC1100XL

PDFRev 1.0Oct 8, 2009217.2 KBTN00005English

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Design Resources

Design Files

Quick reference to our design files types.

5 design files

Receive the full breakdown. See the product footprint and more in the eCad file.

^Models
IBIS models for LPC11xx pkg HVQFN-33

ZIPRev 1Jun 13, 2017 16:19:0084.2 KBIBIS_LPC11xx_HVQFN-33
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^Models
IBIS models for LPC11xx pkg LQFP-48

ZIPRev 1Jun 13, 2017 16:19:0084.2 KBIBIS_LPC11xx_LQFP-48
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^{Symbols and Footprints}
LPC43xx/LPC18xx Orcad symbols

RARRev 0Jun 3, 2016 00:00:00297.8 KBLPC43XX-LPC18XX-ORCAD-SYM
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^{Symbols and Footprints}
LPC11xx ORCAD symbols

ZIPRev 0Jun 3, 2016 00:00:002.9 KBLPC11XX-ORCAD-SYM
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^{Symbols and Footprints}
LPC11xx Eagle symbols

ZIPRev 0Jun 3, 2016 00:00:008.1 KBLPC11XX-EAGLE-SYM
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Hardware

Quick reference to our board types.

1-5 of 10 hardware offerings

^{Emulators, Probes, and Programmers}
Universal Multilink Development Interface

UMultilink
^{Emulators, Probes, and Programmers}
MCU-Link Debug Probe

MCU-LINK
^{Emulators, Probes, and Programmers}
PEmicro Cyclone programmer

CYCLONE
Additional hardware available. View our featured partner solutions.
^{Emulators, Probes, and Programmers}
PEmicro Cyclone FX programmer

CYCLONE-FX
^{Emulators, Probes, and Programmers}
LPC-Link2

OM13054
^{Emulators, Probes, and Programmers}
MCU-Link Pro Debug Probe

MCU-LINK-PRO
^{Emulators, Probes, and Programmers}
Universal Multilink FX High-Speed Development Interface

U-MULTILINK-FX
^{Evaluation and Development Boards}
LPCXpresso board for LPC1115 with CMSIS DAP probe

OM13087
^{Evaluation and Development Boards}
LPCXpresso1125 Board

OM13080
^{Evaluation and Development Boards}
MCU-LINK-MR Debug Probe with USB-C, Serial and Mobile Robotics Interfaces

MCU-LINK-MR

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Software

Quick reference to our software types.

4 software offerings

^{BSPs and Device Drivers}
emWin (GUI/Graphics Package)

By SEGGER Microcontroller GmbH Gold Partner
^{BSPs and Device Drivers}
emModbus (Modbus Stack)

By SEGGER Microcontroller GmbH Gold Partner
^{Debugging and Visualization Tools}
PEmicro GDB Server for ARM® devices

By P & E Microcomputer Systems, Inc Gold Partner
^{Development IDEs and Build Tools}
PROG Flash/EEPROM Programming Software

By P & E Microcomputer Systems, Inc Gold Partner

Engineering Services

To get further assistance directly from NXP, please see our Engineering Services.

2 engineering services

^{Independent Design House (IDH)}
Design Services

By Embedded Artists AB GoldHQ: Malmö, SwedenSupporting Regions: EMEA, APAC, Americas
^{Independent Design House (IDH)}
Flutter GUI Development

By Witekio GoldHQ: Bellevue, United StatesSupporting Regions: EMEA, Americas

To find additional partner offerings that support this product, visit our Partner Marketplace.

Training

4 trainings

^On-Demand
Developing with Arm Cortex-M

35 hrBy Doulos Ltd Gold Partner

^On-Demand
C++ Programming for Embedded Systems ONLINE

30 hrBy Doulos Ltd Gold Partner

^On-Demand
C Programming for Embedded Systems ONLINE

30 hrBy Doulos Ltd Gold Partner

^On-Demand
Embedded System Security for C/C++ Developers ONLINE

24 hrBy Doulos Ltd Gold Partner

Scalable Entry Level 32-bit Microcontroller (MCU) based on Arm Cortex-M0 Cores

Product Details

Features

System

Memory

Digital peripherals

Analog peripherals

Serial interfaces

Clock generation

Power control

Additional features

Applications

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Documentation

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IBIS models for LPC11xx pkg HVQFN-33

IBIS models for LPC11xx pkg LQFP-48

LPC43xx/LPC18xx Orcad symbols

LPC11xx ORCAD symbols

LPC11xx Eagle symbols

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