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

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The LPC11Exx MCU Family is an Arm^® Cortex^®-M0+ and Cortex-M0 based- low-cost 32-bit MCU family operating at CPU frequencies of up to 50 MHz. The LPC11Exx MCU family is designed for 8/16-bit micro-controller operations, offering performance, low power, simple instruction set reduce code size compared to existing 8/16-bit architectures.

Data Sheet

Application Notes

Product Details

Features

System

Cortex-M0 or Cortex-M0+ processor, running at frequencies of up to 50 MHz
Cortex-M0 or Cortex-M0+ built-in nested vectored interrupt controller (NVIC)
Serial wire debug (SWD) and JTAG boundary scan modes supported
System tick timer

Memory

Up to 256 KB on-chip flash programming memory with page erase
Up to 32 KB main SRAM
Up to two additional SRAM blocks of 2 KB each (LPC11E6x parts)
Up to 4 KB EEPROM
In-System programming (ISP) and In-Application programming (IAP)

Digital peripherals

Simple DMA engine with 16 channels and programmable input triggers (LPC11E6x)
Up to 80 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors
Pin interrupt and pattern match engine using eight selectable GPIO pins (LPC11E6x)
Two GPIO interrupt generators (LPC11E6x)
CRC Engine (LPC11E6x)
Programmable Windowed WatchDog Timer (WDT)
Up to four 32-bit and two 16-bit counter/timers or two 32-bit and six 16-bit counter/timers
Up to 21 match outputs and 16 capture inputs
Up to 19 PWM outputs with 6 independent time bases

Analog peripherals

One 10/12-bit ADC with up to 12 input channels and sample rates of up to 2 Msample/s
Temperature sensor (LPC11E6x)

Serial interfaces

Up to five USART interfaces and RS-485 mode support
Up to two SSP controllers
Up to two I²C-bus interfaces

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
PLL allows CPU operation up to the maximum CPU rate without the need for a high-frequency crystal
Clock output function with divider that can reflect the crystal oscillator clock, the main clock, the IRC, or the Watchdog oscillator

Power control

Integrated PMU (Power Management Unit) to minimize power consumption
Reduced power modes: Sleep, Deep-sleep, Power-down and Deep power-down modes
Processor wake-up from Deep-sleep and Power-down modes on external pin inputs
Power-On Reset (POR)
Brownout detect

Additional features

Unique device serial number for identification.
Single power supply (1.8 V to 3.6 V - LPC11E1x and LPC11E3x) (2.4 V to 3.6 V - LPC11E6x)
Available as LQFP48, LQFP64, LQFP100, and HVQFN33 packages
Real-time Clock (RTC) in the always-on power domain with separate battery supply pin and 32 kHz oscillator (LPC11E6x)

Buy/Parametrics

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Documentation

Quick reference to our documentation types.

1-5 of 24 documents

Data Sheet
32-bit Arm Cortex-M0+ microcontroller; up to 256 kB flash and 36 kB SRAM; 4 kB EEPROM; 12-bit ADC

PDFRev 1.5Aug 13, 20203.0 MBLPC11E6XEnglish
Data Sheet
32-bit Arm Cortex-M0 microcontroller; up to 128 kB flash; up to 12 kB SRAM and 4 kB EEPROM; USART

PDFRev 2.3Sep 11, 20141.7 MBLPC11E3XEnglish
Data Sheet
32-bit Arm Cortex-M0 microcontroller; up to 32 kB flash; up to 10 kB SRAM and 4 kB EEPROM; USART

PDFRev 1.1Sep 24, 20131.3 MBLPC11E1XEnglish, 中文
Application Note
AN1902: Assembly Guidelines for QFN and SON Packages Application Note

PDFRev 9.0Mar 30, 20219.3 MBAN1902English
Application Note
USBD Library for LPC1100 Series MCUs

ZIPRev 1.0Mar 14, 20188.9 MBTN00036English
Application Note
SCTimer/PWM cookbook

ZIPRev 5.0Mar 22, 201625.5 MBAN11538English, 中文
Application Note
Using the LPC11U6x_LPC11E6x Low Power Modes

ZIPRev 1.0Dec 16, 20141.3 MBAN11612English
Application Note
AES encryption and decryption software on LPC microcontrollers

ZIPRev 1.1Mar 17, 2014177.9 KBAN11241English
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
User Guide
LPC11U6x/E6x User manual

PDFRev 1.9Aug 22, 20245.6 MBUM10732English

Account Required
User Guide
LPC11Exx User manual

PDFRev 3.4Sep 11, 20143.0 MBUM10518English

Account Required
Errata
Errata sheet LPC11U6x

PDFRev 1.5Jan 24, 2024204.8 KBES_LPC11U6XEnglish
Errata
Errata sheet LPC11E6x

PDFRev 1.2Jan 24, 2024176.2 KBES_LPC11E6XEnglish
Errata
Errata sheet LPC11E3x

PDFRev 1.2Sep 18, 201432.6 KBES_LPC11E3XEnglish
Errata
Errata sheet LPC11E1x

PDFRev 2.0Feb 8, 201333.2 KBES_LPC11E1XEnglish
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 low profile quad flat package; 100 leads; body 14 x 14 x 1.4 mm

PDFRev 1.0Feb 8, 2016652.9 KBSOT407-1English
Package Information
plastic low profile quad flat package; 64 leads; body 10 x 10 x 1.4 mm

PDFRev 1.0Feb 8, 2016550.4 KBSOT314-2English
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
Supporting Information
ADC design guidelines

PDFRev 1.0May 9, 2014148.8 KBTN00009English

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Design Resources

Design Files

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4 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
LPC11xx Eagle symbols

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

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Symbols and Footprints
LPC11Exx ORCAD symbols

ZIPRev 0Jun 3, 2016 00:00:004.2 KBLPC11E1X_V1

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Hardware

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1-5 of 9 hardware offerings

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CYCLONE
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PEmicro Cyclone FX programmer

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LPC-Link2

OM13054
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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 LPC11U37H

OM13074
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MCU-LINK-MR Debug Probe with USB-C, Serial and Mobile Robotics Interfaces

MCU-LINK-MR

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Software

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1 software file

Code Snippets
Sample Code Bundle for LPC11XXLV Peripherial Using KEIL'S MDK-ARM

ZIPRev 1Jun 14, 2017 17:34:00354.6 KBSC_LPC11XXLV_KEIL-MDK-ARM
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