LPC1225FBD48|Arm Cortex-M0|32-bit MCU | NXP Semiconductors

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64 KB Flash, 8 KB SRAM, LQFP48 Package

LPC1225FBD48 Active

The LPC1225FBD48 is an Arm® Cortex®-M0 based microcontroller for embedded applications featuring a high-level of integration and low-power consumption. The LPC1225FBD48 operates at CPU frequencies of up to 30 MHz and includes up to 80 kB of Flash memory and 8 kB of data memory. The peripheral complement of the LPC1225FBD48 includes a DMA controller, a CRC engine, one Fast-mode Plus I²C interface, one RTC, one SSP/SPI interface, two UARTs, four general purpose timers, a 10-bit ADC, two comparators, and up to 39 General Purpose I/O (GPIO) pins. The LPC1225FBD48 is available in LQFP48 package.

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Block Diagram

LPC122x Block Diagram

LPC122x Block Diagram
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Features

  • Arm Cortex-M0 processor, running at frequencies of up to 30 MHz
  • Arm Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
  • Serial Wire Debug
  • System tick timer
  • Up to 8 kB SRAM
  • Up to 80 kB on-chip flash programming memory
  • In-System Programming (ISP) and In-Application Programming (IAP)
  • Includes ROM-based common division routines
  • Crystal oscillator with an operating range of 1 MHz to 25 MHz
  • 12 MHz Internal RC (IRC) oscillator trimmed to 1 % accuracy
  • PLL allows CPU operation up to the maximum CPU rate
  • Clock output function with divider
  • Real-Time Clock (RTC)
  • Micro DMA controller with 21 channels
  • CRC engine
  • Serial interfaces: I²C, UART, SSP/SPI
  • Programmable high-current output drivers (16 mA) on four pins
  • Up to 39 General Purpose I/O (GPIO) pins with programmable pull-up resistor
  • All GPIO pins can be used as edge and level sensitive interrupt sources
  • Four general purpose counter/timers
  • Windowed WatchDog Timer (WWDT)
  • One 8-channel, 10-bit ADC
  • Two highly flexible analog comparators
  • Three reduced power modes: Sleep, Deep-sleep, and Deep power-down
  • Processor wake-up from Deep-sleep mode via start logic using 12 port pins
  • Brownout detect with three separate thresholds
  • Power-On Reset (POR)
  • Integrated PMU (Power Management Unit)
  • 3.3 V power supply

Target Applications

  • eMetering
  • Lighting
  • Industrial networking
  • Alarm systems
  • White goods

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N true 0 PSPLPC1225FBD48en 13 Application Note Application Note t789 5 Brochure Brochure t518 2 Data Sheet Data Sheet t520 1 Errata Errata t522 1 Package Information Package Information t790 1 Supporting Information Supporting Information t531 2 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 2.0 Chinese 1442064115085727839524zh PSP 492.5 KB None None documents None 1442064115085727839524 /docs/zh/data-sheet/LPC122X.pdf 492535 /docs/zh/data-sheet/LPC122X.pdf LPC122X documents N N 2015-06-02 32-bit Arm Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM /docs/zh/data-sheet/LPC122X.pdf /docs/zh/data-sheet/LPC122X.pdf Data Sheet N 980000996212993340 2022-12-07 zh 980000996212993340 Data Sheet N 32-bit ARM Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM 2.0 English 1442064115085727839524 PSP 492.5 KB None None documents None 1442064115085727839524 /docs/en/data-sheet/LPC122X.pdf 492535 /docs/en/data-sheet/LPC122X.pdf LPC122X documents N N 2015-06-02 32-bit Arm Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM /docs/en/data-sheet/LPC122X.pdf /docs/en/data-sheet/LPC122X.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Aug 26, 2011 980000996212993340 Data Sheet Y N 32-bit Arm Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM Application Note Application Note 5 2 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 3 1.1 English 1442087198193725613078 PSP 2.6 MB None None documents None 1442087198193725613078 /docs/en/application-note/AN11208.zip 2572735 /docs/en/application-note/AN11208.zip AN11208 documents N N 2014-01-24 NXP LPC Cortex-M0 IEC60335 Class B library /docs/en/application-note/AN11208.zip /docs/en/application-note/AN11208.zip Application Note N 645036621402383989 2022-12-07 zip N en Jan 24, 2014 645036621402383989 Application Note Y N NXP LPC Cortex-M0 IEC60335 Class B library 4 1.0 English 1442089237314714753352 PSP 412.1 KB None None documents None 1442089237314714753352 /docs/en/application-note/AN11069.zip 412135 /docs/en/application-note/AN11069.zip AN11069 documents N N 2013-08-09 LPC122x power modes /docs/en/application-note/AN11069.zip /docs/en/application-note/AN11069.zip Application Note N 645036621402383989 2022-12-07 zip N en Aug 9, 2013 645036621402383989 Application Note Y N LPC122x power modes 5 1.0 English 1442087969180731546117 PSP 236.8 KB None None documents None 1442087969180731546117 /docs/en/application-note/AN11074.zip 236812 /docs/en/application-note/AN11074.zip AN11074 documents N N 2013-08-09 Using LPC122x ROM division routines /docs/en/application-note/AN11074.zip /docs/en/application-note/AN11074.zip Application Note N 645036621402383989 2022-12-07 zip N en Aug 9, 2013 645036621402383989 Application Note Y N Using LPC122x ROM division routines 6 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 User Guide User Guide 1 7 2.1 English 1442125273597700752892 PSP 3.6 MB None None documents None 1442125273597700752892 /docs/en/user-guide/UM10441.pdf 3576186 /docs/en/user-guide/UM10441.pdf UM10441 documents N N 2017-05-17 LPC1224/25/26/27 User manual /docs/en/user-guide/UM10441.pdf /docs/en/user-guide/UM10441.pdf User Guide N 132339537837198660 2022-12-07 pdf N en May 28, 2014 132339537837198660 User Guide Y N LPC1224/25/26/27 User manual Brochure Brochure 2 8 1.0 English 1442048294202717311800 PSP 564.2 KB None None documents None 1442048294202717311800 /docs/en/brochure/LPC11U00.pdf 564205 /docs/en/brochure/LPC11U00.pdf LPC11U00 documents N N 2015-02-12 Low-cost Cortex-M0 USB solutions with Smart Card interface /docs/en/brochure/LPC11U00.pdf /docs/en/brochure/LPC11U00.pdf Brochure N 712453003803778552 2022-12-07 pdf N en Mar 31, 2011 712453003803778552 Brochure Y N Low-cost Cortex-M0 USB solutions with Smart Card interface 9 1.0 English 1442049299258725083437 PSP 230.0 KB None None documents None 1442049299258725083437 /docs/en/brochure/75016842.pdf 230021 /docs/en/brochure/75016842.pdf 75016842 documents N N 2016-07-06 Low-cost development platform for 32-bit LPC microcontroller family; NXP LPCXpresso /docs/en/brochure/75016842.pdf /docs/en/brochure/75016842.pdf Brochure N 712453003803778552 2022-12-07 pdf N en Jan 28, 2011 712453003803778552 Brochure Y N Low-cost development platform for 32-bit LPC microcontroller family; NXP LPCXpresso Errata Errata 1 10 1.3 English 1442123802719723224654 PSP 35.0 KB None None documents None 1442123802719723224654 /docs/en/errata/ES_LPC122X.pdf 35000 /docs/en/errata/ES_LPC122X.pdf ES_LPC122X documents N 2015-09-12 Errata sheet LPC1224/25/26/27 /docs/en/errata/ES_LPC122X.pdf /docs/en/errata/ES_LPC122X.pdf Errata N 155452329886410597 2022-12-07 pdf en Sep 18, 2013 155452329886410597 Errata Y N Errata sheet LPC1224/25/26/27 Package Information Package Information 1 11 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 Supporting Information Supporting Information 2 12 1.0 English 1442126268022700607799 PSP 11.2 KB None None documents None 1442126268022700607799 /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf 11179 /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf HTQFP-HLQFP-LQFP-MSQFP-WAVE documents N N 2013-07-15 Footprint for wave soldering /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf Supporting Information N 371282830530968666 2024-07-12 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for wave soldering 13 1.0 English SSOP, TSSOP & VSO FOOTPRINT (WAVE SOLDERING) 1442126381432716559822 PSP 16.6 KB None None documents None 1442126381432716559822 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 16645 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf SSOP-TSSOP-VSO-WAVE documents N N 2016-10-08 Footprint for wave soldering /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for wave soldering false 0 LPC1225FBD48 downloads en true 1 Y PSP Y Y Application Note 5 /docs/en/application-note/AN11241.zip 2016-07-06 1442089357124680003818 PSP 2 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/AN11208.zip 2014-01-24 1442087198193725613078 PSP 3 Jan 24, 2014 Application Note None /docs/en/application-note/AN11208.zip English documents 2572735 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11208.zip NXP LPC Cortex-M0 IEC60335 Class B library /docs/en/application-note/AN11208.zip documents 645036621402383989 Application Note N en None Y zip 1.1 N N NXP LPC Cortex-M0 IEC60335 Class B library 2.6 MB AN11208 N 1442087198193725613078 /docs/en/application-note/AN11069.zip 2013-08-09 1442089237314714753352 PSP 4 Aug 9, 2013 Application Note None /docs/en/application-note/AN11069.zip English documents 412135 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11069.zip LPC122x power modes /docs/en/application-note/AN11069.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N LPC122x power modes 412.1 KB AN11069 N 1442089237314714753352 /docs/en/application-note/AN11074.zip 2013-08-09 1442087969180731546117 PSP 5 Aug 9, 2013 Application Note None /docs/en/application-note/AN11074.zip English documents 236812 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11074.zip Using LPC122x ROM division routines /docs/en/application-note/AN11074.zip documents 645036621402383989 Application Note N en None Y zip 1.0 N N Using LPC122x ROM division routines 236.8 KB AN11074 N 1442087969180731546117 /docs/en/application-note/AN11229.pdf 2016-07-07 1442089092173704968586 PSP 6 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 Brochure 2 /docs/en/brochure/LPC11U00.pdf 2015-02-12 1442048294202717311800 PSP 8 Mar 31, 2011 Brochure None /docs/en/brochure/LPC11U00.pdf English documents 564205 None 712453003803778552 2022-12-07 N /docs/en/brochure/LPC11U00.pdf Low-cost Cortex-M0 USB solutions with Smart Card interface /docs/en/brochure/LPC11U00.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N Low-cost Cortex-M0 USB solutions with Smart Card interface 564.2 KB LPC11U00 N 1442048294202717311800 /docs/en/brochure/75016842.pdf 2016-07-06 1442049299258725083437 PSP 9 Jan 28, 2011 Brochure None /docs/en/brochure/75016842.pdf English documents 230021 None 712453003803778552 2022-12-07 N /docs/en/brochure/75016842.pdf Low-cost development platform for 32-bit LPC microcontroller family; NXP LPCXpresso /docs/en/brochure/75016842.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N Low-cost development platform for 32-bit LPC microcontroller family; NXP LPCXpresso 230.0 KB 75016842 N 1442049299258725083437 Data Sheet 1 /docs/en/data-sheet/LPC122X.pdf 2015-06-02 1442064115085727839524 PSP 1 Aug 26, 2011 Data Sheet None /docs/en/data-sheet/LPC122X.pdf English documents 492535 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/LPC122X.pdf 32-bit Arm Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM /docs/en/data-sheet/LPC122X.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.0 N N 32-bit Arm Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM 492.5 KB LPC122X N 1442064115085727839524 Errata 1 /docs/en/errata/ES_LPC122X.pdf 2015-09-12 1442123802719723224654 PSP 10 Sep 18, 2013 Errata None /docs/en/errata/ES_LPC122X.pdf English documents 35000 None 155452329886410597 2022-12-07 /docs/en/errata/ES_LPC122X.pdf Errata sheet LPC1224/25/26/27 /docs/en/errata/ES_LPC122X.pdf documents 155452329886410597 Errata N en None Y pdf 1.3 N Errata sheet LPC1224/25/26/27 35.0 KB ES_LPC122X N 1442123802719723224654 Package Information 1 /docs/en/package-information/SOT313-2.pdf 2016-02-12 1455079251660727184538 PSP 11 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 Supporting Information 2 /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf 2013-07-15 1442126268022700607799 PSP 12 Oct 8, 2009 Supporting Information None /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf English documents 11179 None 371282830530968666 2024-07-12 N /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf Footprint for wave soldering /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for wave soldering 11.2 KB HTQFP-HLQFP-LQFP-MSQFP-WAVE N 1442126268022700607799 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 2016-10-08 1442126381432716559822 PSP 13 Oct 8, 2009 Supporting Information SSOP, TSSOP & VSO FOOTPRINT (WAVE SOLDERING) None /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf English documents 16645 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf Footprint for wave soldering /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for wave soldering 16.6 KB SSOP-TSSOP-VSO-WAVE N 1442126381432716559822 User Guide 1 /docs/en/user-guide/UM10441.pdf 2017-05-17 1442125273597700752892 PSP 7 May 28, 2014 User Guide None /docs/en/user-guide/UM10441.pdf English documents 3576186 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10441.pdf LPC1224/25/26/27 User manual /docs/en/user-guide/UM10441.pdf documents 132339537837198660 User Guide N en None Y pdf 2.1 N N LPC1224/25/26/27 User manual 3.6 MB UM10441 N 1442125273597700752892 true Y Products

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