Scalable, Entry-Level 32-bit Microcontrollers (MCUs) | NXP Semiconductors

Scalable, Entry-Level 32-bit Microcontrollers (MCUs)

Product Details

Features

System

  • Arm Cortex-M0 or Arm Cortex-M0+ processor, running at frequencies of up to 50 MHz
  • Arm Cortex-M0 or Arm 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 32 KB on-chip flash programming memory
  • Up to 4 KB on-chip EEPROM data memory; byte erasable and byte programmable
  • Up to 8 KB SRAM data memory
  • 16 KB boot ROM
  • In-System programming (ISP) and In-application programming (IAP) for flash and EEPROM via on-chip bootloader software
  • Includes ROM-based 32-bit integer division and I2C-bus driver routines

Digital peripherals

  • Up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors, repeater mode, and open-drain mode
  • Up to 16 pins are configurable with a digital input glitch filter for removing glitches with widths of 10ns or less and two pins are configurable for 50ns glitch filters
  • 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 open-drain pins
  • Four general purpose counter/timers with a total of 16 capture inputs and 14 match outputs.
  • Programmable windowed watchdog timer (WWDT) with a dedicated, internal low-power watchdog oscillator (WDOsc)

Analog peripherals

  • 10-bit ADC with input multiplexing among 8 pins
  • 10-bit DAC with flexible conversion triggering
  • Highly flexible analog comparator with a programmable voltage reference
  • Integrated temperature sensor
  • Internal voltage reference
  • Undervoltage lockout (UVLO) protection against power-supply droop below 2.4V

Serial interfaces

  • USART with fractional baud rate generation, internal FIFO, and support for RS-485/9-bi mode and synchronous mode
  • Two SSP controllers with FIFO and multi-protocol capabilities. Support data rates of up to 25 Mbit/s
  • I2C-bus interface supporting the full I2C-bus specification and fast-mode plus with a data rate of 1 Mbit/s with multiple address recognition and monitor mode

Clock generation

  • Crystal oscillator with an operating range of 1 MHz to 25 MHz
  • 12 MHz internal RC oscillator (IRC) trimmed to 1 % accuracy that can optionally be used as a system clock
  • Internal low-power, low-frequency oscillator (LFOsc) with programmable frequency output
  • Clock input for external system clock (25 MHz typical)
  • PLL allows CPU operation up to the maximum CPU rate with the IRC, the external clock or the SysOsc as clock sources
  • Clock output function with divider that can reflect the SysOsc, IRC, the main clock, or the LFOsc

Power control

  • Supports on reduced power mode: the Arm Sleep mode
  • Power profiles residing in boot ROM allowing to optimize performance and minimize power consumption for any given application through one simple function call
  • Processor wake-up from reduced power mode using any interrupt
  • Power-on reset (POR).
  • Brownout detect (BOD) with two programmable thresholds for interrupt and one hardware controlled reset trip point
  • POR and BOD are always enabled for rapid UVLO protection against power supply voltage droop below 2.4

Additional features

  • Unique device serial number for identification
  • Single 3.3 V power supply (2.6 V to 3.6 V)
  • Available as LQFP48, HVQFN33, and WLCSP20 packages

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N true 0 PSPLPC11AXXen 17 Application Note Application Note t789 10 Data Sheet Data Sheet t520 1 Errata Errata t522 1 Package Information Package Information t790 4 Supporting Information Supporting Information t531 1 en_US en_US en Data Sheet Data Sheet 1 1 4.0 English 1442068963170704786451 PSP 1.8 MB None None documents None 1442068963170704786451 /docs/en/data-sheet/LPC11AXX.pdf 1803466 /docs/en/data-sheet/LPC11AXX.pdf LPC11AXX documents N N 2015-05-29 32-bit Arm Cortex-M0 microcontroller; up to 32 kB flash, 8 kB SRAM, 4 kB EEPROM; configurable analog/mixed-signal /docs/en/data-sheet/LPC11AXX.pdf /docs/en/data-sheet/LPC11AXX.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Oct 30, 2012 980000996212993340 Data Sheet Y N 32-bit Arm Cortex-M0 microcontroller; up to 32 kB flash, 8 kB SRAM, 4 kB EEPROM; configurable analog/mixed-signal Application Note Application Note 10 2 9.0 English Provides Assembly guidelines for QFN and SON packages handling and board mounting. Including recommendations for printed-circuit board (PCB) design, soldering, and rework. NOTE: combined with AN10365. 112GNLnm PSP 9.3 MB None None documents None 112GNLnm /docs/en/application-note/AN1902.pdf 9332633 /docs/en/application-note/AN1902.pdf AN1902 documents N N 2016-10-31 AN1902: Assembly Guidelines for QFN and SON Packages Application Note /docs/en/application-note/AN1902.pdf /docs/en/application-note/AN1902.pdf Application Note N 645036621402383989 2023-06-08 pdf N en Mar 30, 2021 645036621402383989 Application Note Y N AN1902: Assembly Guidelines for QFN and SON Packages Application Note 3 1.0 English 1521122807048705050954 PSP 8.9 MB None None documents None 1521122807048705050954 /docs/en/application-note/TN00036.zip 8908270 /docs/en/application-note/TN00036.zip TN00036 documents N N 2018-03-15 USBD Library for LPC1100 Series MCUs /docs/en/application-note/TN00036.zip /docs/en/application-note/TN00036.zip Application Note N 645036621402383989 2022-12-07 zip N en Mar 14, 2018 645036621402383989 Application Note Y N USBD Library for LPC1100 Series MCUs 4 1.1 English 1442089357124680003818 PSP 177.9 KB None None documents None 1442089357124680003818 /docs/en/application-note/AN11241.zip 177866 /docs/en/application-note/AN11241.zip AN11241 documents N N 2016-07-06 AES encryption and decryption software on LPC microcontrollers /docs/en/application-note/AN11241.zip /docs/en/application-note/AN11241.zip Application Note N 645036621402383989 2022-12-07 zip N en Mar 17, 2014 645036621402383989 Application Note Y N AES encryption and decryption software on LPC microcontrollers 5 1.0 English 1442087590862726639722 PSP 1.0 MB None None documents None 1442087590862726639722 /docs/en/application-note/AN11387.zip 1002049 /docs/en/application-note/AN11387.zip AN11387 documents N N 2013-08-13 In-Application Programming for the LPC11Axx /docs/en/application-note/AN11387.zip /docs/en/application-note/AN11387.zip Application Note N 645036621402383989 2022-12-07 zip N en Aug 13, 2013 645036621402383989 Application Note Y N In-Application Programming for the LPC11Axx 6 1.0 English 1442087075797706459371 PSP 580.7 KB None None documents None 1442087075797706459371 /docs/en/application-note/AN11242.zip 580687 /docs/en/application-note/AN11242.zip AN11242 documents N N 2013-08-09 Frequency counter using the analog comparator of the LPC11Axx /docs/en/application-note/AN11242.zip /docs/en/application-note/AN11242.zip Application Note N 645036621402383989 2022-12-07 zip N en Aug 9, 2013 645036621402383989 Application Note Y N Frequency counter using the analog comparator of the LPC11Axx 7 1.0 English 1442087191401724880939 PSP 677.4 KB None None documents None 1442087191401724880939 /docs/en/application-note/AN11258.zip 677350 /docs/en/application-note/AN11258.zip AN11258 documents N N 2016-07-06 I2C secondary boot loader /docs/en/application-note/AN11258.zip /docs/en/application-note/AN11258.zip Application Note N 645036621402383989 2022-12-07 zip N en Aug 9, 2013 645036621402383989 Application Note Y N I2C secondary boot loader 8 1.0 English 1442087445569711828467 PSP 1.1 MB None None documents None 1442087445569711828467 /docs/en/application-note/AN11318.zip 1139703 /docs/en/application-note/AN11318.zip AN11318 documents N N 2016-07-07 How to implement the PMBus software stack /docs/en/application-note/AN11318.zip /docs/en/application-note/AN11318.zip Application Note N 645036621402383989 2022-12-07 zip N en Jul 22, 2013 645036621402383989 Application Note Y N How to implement the PMBus software stack 9 1.0 English 1442089098896718736344 PSP 911.9 KB None None documents None 1442089098896718736344 /docs/en/application-note/AN11249.zip 911851 /docs/en/application-note/AN11249.zip AN11249 documents N N 2013-07-24 How to implement the ROM I2C /docs/en/application-note/AN11249.zip /docs/en/application-note/AN11249.zip Application Note N 645036621402383989 2022-12-07 zip N en Jul 21, 2013 645036621402383989 Application Note Y N How to implement the ROM I2C 10 1.0 English 1442089112499712725267 PSP 653.2 KB None None documents None 1442089112499712725267 /docs/en/application-note/AN11257.zip 653232 /docs/en/application-note/AN11257.zip AN11257 documents N N 2016-07-06 SPI secondary boot loader /docs/en/application-note/AN11257.zip /docs/en/application-note/AN11257.zip Application Note N 645036621402383989 2022-12-07 zip N en Jul 21, 2013 645036621402383989 Application Note Y N SPI secondary boot loader 11 1.0 English 1442089092173704968586 PSP 142.1 KB None None documents None 1442089092173704968586 /docs/en/application-note/AN11229.pdf 142083 /docs/en/application-note/AN11229.pdf AN11229 documents N N 2016-07-07 UUencoding for UART ISP /docs/en/application-note/AN11229.pdf /docs/en/application-note/AN11229.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jul 6, 2012 645036621402383989 Application Note Y N UUencoding for UART ISP Errata Errata 1 12 2.0 English 1442124168327698740473 PSP 38.7 KB None None documents None 1442124168327698740473 /docs/en/errata/ES_LPC11AXX.pdf 38729 /docs/en/errata/ES_LPC11AXX.pdf ES_LPC11AXX documents N N 2015-06-02 Errata sheet LPC11Axx /docs/en/errata/ES_LPC11AXX.pdf /docs/en/errata/ES_LPC11AXX.pdf Errata N 155452329886410597 2022-12-07 pdf N en Jan 17, 2013 155452329886410597 Errata Y N Errata sheet LPC11Axx Package Information Package Information 4 13 1.1 English 1455079158440714622017 PSP 161.1 KB None None documents None 1455079158440714622017 /docs/en/package-information/SOT617-3.pdf 161083 /docs/en/package-information/SOT617-3.pdf SOT617-3 documents N N 2016-06-08 plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.85 mm /docs/en/package-information/SOT617-3.pdf /docs/en/package-information/SOT617-3.pdf Package Information N 302435339416912908 2025-02-07 pdf N en Jun 8, 2016 302435339416912908 Package Information Y N plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.85 mm 14 1.0 English 1455078614271717462436 PSP 309.8 KB None None documents None 1455078614271717462436 /docs/en/package-information/OL-LPC11AXXUK.pdf 309762 /docs/en/package-information/OL-LPC11AXXUK.pdf OL-LPC11AXXUK documents N N 2016-02-12 wafer level chip-size package; 20 bumps /docs/en/package-information/OL-LPC11AXXUK.pdf /docs/en/package-information/OL-LPC11AXXUK.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N wafer level chip-size package; 20 bumps 15 1.0 English 1455079251660727184538 PSP 505.8 KB None None documents None 1455079251660727184538 /docs/en/package-information/SOT313-2.pdf 505773 /docs/en/package-information/SOT313-2.pdf SOT313-2 documents N N 2016-02-12 plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm /docs/en/package-information/SOT313-2.pdf /docs/en/package-information/SOT313-2.pdf Package Information N 302435339416912908 2024-10-24 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm 16 1.0 English 1455078879926713432509 PSP 133.8 KB None None documents None 1455078879926713432509 /docs/en/package-information/SOT865-3.pdf 133782 /docs/en/package-information/SOT865-3.pdf SOT865-3 documents N N 2016-02-12 plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 7 x 7 x 0.85 mm /docs/en/package-information/SOT865-3.pdf /docs/en/package-information/SOT865-3.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 7 x 7 x 0.85 mm Supporting Information Supporting Information 1 17 1.0 English 1442133580577719961178 PSP 148.8 KB None None documents None 1442133580577719961178 /docs/en/supporting-information/TN00009.pdf 148799 /docs/en/supporting-information/TN00009.pdf TN00009 documents N N 2016-07-07 ADC design guidelines /docs/en/supporting-information/TN00009.pdf /docs/en/supporting-information/TN00009.pdf Supporting Information N 371282830530968666 2022-12-07 pdf N en May 9, 2014 371282830530968666 Supporting Information Y N ADC design guidelines false 0 LPC11AXX downloads en true 1 Y PSP Y Y Application Note 10 /docs/en/application-note/AN1902.pdf 2016-10-31 112GNLnm PSP 2 Mar 30, 2021 Application Note Provides Assembly guidelines for QFN and SON packages handling and board mounting. Including recommendations for printed-circuit board (PCB) design, soldering, and rework. NOTE: combined with AN10365. None /docs/en/application-note/AN1902.pdf English documents 9332633 None 645036621402383989 2023-06-08 N /docs/en/application-note/AN1902.pdf AN1902: Assembly Guidelines for QFN and SON Packages Application Note /docs/en/application-note/AN1902.pdf documents 645036621402383989 Application Note N en None Y pdf 9.0 N N AN1902: Assembly Guidelines for QFN and SON Packages Application Note 9.3 MB AN1902 N 112GNLnm /docs/en/application-note/TN00036.zip 2018-03-15 1521122807048705050954 PSP 3 Mar 14, 2018 Application Note None /docs/en/application-note/TN00036.zip English documents 8908270 None 645036621402383989 2022-12-07 N /docs/en/application-note/TN00036.zip USBD Library for LPC1100 Series MCUs /docs/en/application-note/TN00036.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N USBD Library for LPC1100 Series MCUs 8.9 MB TN00036 N 1521122807048705050954 /docs/en/application-note/AN11241.zip 2016-07-06 1442089357124680003818 PSP 4 Mar 17, 2014 Application Note None /docs/en/application-note/AN11241.zip English documents 177866 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11241.zip AES encryption and decryption software on LPC microcontrollers /docs/en/application-note/AN11241.zip documents 645036621402383989 Application Note N en None Y zip 1.1 N N AES encryption and decryption software on LPC microcontrollers 177.9 KB AN11241 N 1442089357124680003818 /docs/en/application-note/AN11387.zip 2013-08-13 1442087590862726639722 PSP 5 Aug 13, 2013 Application Note None /docs/en/application-note/AN11387.zip English documents 1002049 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11387.zip In-Application Programming for the LPC11Axx /docs/en/application-note/AN11387.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N In-Application Programming for the LPC11Axx 1.0 MB AN11387 N 1442087590862726639722 /docs/en/application-note/AN11242.zip 2013-08-09 1442087075797706459371 PSP 6 Aug 9, 2013 Application Note None /docs/en/application-note/AN11242.zip English documents 580687 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11242.zip Frequency counter using the analog comparator of the LPC11Axx /docs/en/application-note/AN11242.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N Frequency counter using the analog comparator of the LPC11Axx 580.7 KB AN11242 N 1442087075797706459371 /docs/en/application-note/AN11258.zip 2016-07-06 1442087191401724880939 PSP 7 Aug 9, 2013 Application Note None /docs/en/application-note/AN11258.zip English documents 677350 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11258.zip I2C secondary boot loader /docs/en/application-note/AN11258.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N I2C secondary boot loader 677.4 KB AN11258 N 1442087191401724880939 /docs/en/application-note/AN11318.zip 2016-07-07 1442087445569711828467 PSP 8 Jul 22, 2013 Application Note None /docs/en/application-note/AN11318.zip English documents 1139703 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11318.zip How to implement the PMBus software stack /docs/en/application-note/AN11318.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N How to implement the PMBus software stack 1.1 MB AN11318 N 1442087445569711828467 /docs/en/application-note/AN11249.zip 2013-07-24 1442089098896718736344 PSP 9 Jul 21, 2013 Application Note None /docs/en/application-note/AN11249.zip English documents 911851 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11249.zip How to implement the ROM I2C /docs/en/application-note/AN11249.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N How to implement the ROM I2C 911.9 KB AN11249 N 1442089098896718736344 /docs/en/application-note/AN11257.zip 2016-07-06 1442089112499712725267 PSP 10 Jul 21, 2013 Application Note None /docs/en/application-note/AN11257.zip English documents 653232 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11257.zip SPI secondary boot loader /docs/en/application-note/AN11257.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N SPI secondary boot loader 653.2 KB AN11257 N 1442089112499712725267 /docs/en/application-note/AN11229.pdf 2016-07-07 1442089092173704968586 PSP 11 Jul 6, 2012 Application Note None /docs/en/application-note/AN11229.pdf English documents 142083 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11229.pdf UUencoding for UART ISP /docs/en/application-note/AN11229.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N UUencoding for UART ISP 142.1 KB AN11229 N 1442089092173704968586 Data Sheet 1 /docs/en/data-sheet/LPC11AXX.pdf 2015-05-29 1442068963170704786451 PSP 1 Oct 30, 2012 Data Sheet None /docs/en/data-sheet/LPC11AXX.pdf English documents 1803466 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/LPC11AXX.pdf 32-bit Arm Cortex-M0 microcontroller; up to 32 kB flash, 8 kB SRAM, 4 kB EEPROM; configurable analog/mixed-signal /docs/en/data-sheet/LPC11AXX.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4.0 N N 32-bit Arm Cortex-M0 microcontroller; up to 32 kB flash, 8 kB SRAM, 4 kB EEPROM; configurable analog/mixed-signal 1.8 MB LPC11AXX N 1442068963170704786451 Errata 1 /docs/en/errata/ES_LPC11AXX.pdf 2015-06-02 1442124168327698740473 PSP 12 Jan 17, 2013 Errata None /docs/en/errata/ES_LPC11AXX.pdf English documents 38729 None 155452329886410597 2022-12-07 N /docs/en/errata/ES_LPC11AXX.pdf Errata sheet LPC11Axx /docs/en/errata/ES_LPC11AXX.pdf documents 155452329886410597 Errata N en None Y pdf 2.0 N N Errata sheet LPC11Axx 38.7 KB ES_LPC11AXX N 1442124168327698740473 Package Information 4 /docs/en/package-information/SOT617-3.pdf 2016-06-08 1455079158440714622017 PSP 13 Jun 8, 2016 Package Information None /docs/en/package-information/SOT617-3.pdf English documents 161083 None 302435339416912908 2025-02-07 N /docs/en/package-information/SOT617-3.pdf plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.85 mm /docs/en/package-information/SOT617-3.pdf documents 302435339416912908 Package Information N en None Y pdf 1.1 N N plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.85 mm 161.1 KB SOT617-3 N 1455079158440714622017 /docs/en/package-information/OL-LPC11AXXUK.pdf 2016-02-12 1455078614271717462436 PSP 14 Feb 8, 2016 Package Information None /docs/en/package-information/OL-LPC11AXXUK.pdf English documents 309762 None 302435339416912908 2022-12-07 N /docs/en/package-information/OL-LPC11AXXUK.pdf wafer level chip-size package; 20 bumps /docs/en/package-information/OL-LPC11AXXUK.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N wafer level chip-size package; 20 bumps 309.8 KB OL-LPC11AXXUK N 1455078614271717462436 /docs/en/package-information/SOT313-2.pdf 2016-02-12 1455079251660727184538 PSP 15 Feb 8, 2016 Package Information None /docs/en/package-information/SOT313-2.pdf English documents 505773 None 302435339416912908 2024-10-24 N /docs/en/package-information/SOT313-2.pdf plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm /docs/en/package-information/SOT313-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm 505.8 KB SOT313-2 N 1455079251660727184538 /docs/en/package-information/SOT865-3.pdf 2016-02-12 1455078879926713432509 PSP 16 Feb 8, 2016 Package Information None /docs/en/package-information/SOT865-3.pdf English documents 133782 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT865-3.pdf plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 7 x 7 x 0.85 mm /docs/en/package-information/SOT865-3.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 7 x 7 x 0.85 mm 133.8 KB SOT865-3 N 1455078879926713432509 Supporting Information 1 /docs/en/supporting-information/TN00009.pdf 2016-07-07 1442133580577719961178 PSP 17 May 9, 2014 Supporting Information None /docs/en/supporting-information/TN00009.pdf English documents 148799 None 371282830530968666 2022-12-07 N /docs/en/supporting-information/TN00009.pdf ADC design guidelines /docs/en/supporting-information/TN00009.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N ADC design guidelines 148.8 KB TN00009 N 1442133580577719961178 true Y Products

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