LPC1227FBD48_ARM Cortex-M0_32位MCU | NXP 半导体

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工业

消费电子

技术

128kB闪存、8kB SRAM、LQFP48封装

LPC1227FBD48
正常供应

LPC1227FBD48是一款适合嵌入式应用的ARM Cortex-M0微控制器，具有较高的整合度和低功耗。LPC1227FBD48可在高达30 MHz的CPU频率下运行，包含高达128 kB的闪存和8 kB的数据存储器。LPC1227FBD48的补充外设包括DMA控制器、CRC引擎、一个超快速模式I2C接口、一个RTC、一个SSP/SPI接口、两个UART、四个通用定时器、一个10位ADC、两个比较器和多达39个通用I/O (GPIO)引脚。LPC1227FBD48以LQFP48封装形式提供。

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产品详情

框图

LPC122x Block Diagram

LPC122x Block Diagram
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特征

  • ARM Cortex-M0处理器，工作频率高达30 MHz
  • ARM Cortex-M0内置可嵌套中断向量控制器(NVIC)
  • 串行调试
  • 系统节拍定时器
  • 高达8 kB SRAM
  • 带有128 kB片上闪存编程存储器
  • 在系统编程(ISP)和在应用编程(IAP)
  • 包括基于ROM的通用除法例程
  • 工作范围从1 MHz到25 MHz的晶体振荡器
  • 校准到1％精度的12 MHz内部RC(IRC)振荡器
  • PLL允许CPU以最大CPU速率运行
  • 带分频的时钟输出功能
  • 实时时钟(RTC)
  • 带有21个通道的微DMA控制器
  • CRC引擎
  • 串行接口：I2C、UART、SSP/SPI
  • 四个引脚上可编程的大电流输出驱动器(16 mA)
  • 多达39个通用I/O (GPIO)引脚，带可编程的上拉电阻
  • 所有GPIO引脚均可用作边沿和电平触发中断源
  • 4个通用计数/定时器
  • 窗口化看门狗定时器(WWDT)
  • 一个8通道10位ADC
  • 2个高度灵活的模拟比较器
  • 3种低功耗模式：睡眠模式、深度睡眠模式和深度掉电模式
  • 处理器使用12个端口引脚通过启动逻辑从深度睡眠模式唤醒
  • 使用三个单独的阈值进行掉电检测
  • 上电复位(POR)
  • 集成式PMU(电源管理单元)
  • 3.3 V电源

目标应用

  • 电子计量
  • 照明
  • 工业网络
  • 报警系统
  • 大型家电

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N true 0 PSPLPC1227FBD48zh 14 勘误表 Errata t522 1 封装信息 Package Information t790 1 应用笔记 Application Note t789 7 手册 Brochure t518 2 支持信息 Supporting Information t531 1 数据手册 Data Sheet t520 1 用户指南 User Guide t792 1 zh zh zh 数据手册 Data Sheet 1 1 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 en Aug 26, 2011 980000996212993340 Data Sheet Y N 32-bit Arm Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM 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 pdf N zh 980000996212993340 Data Sheet N 32-bit ARM Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM 应用笔记 Application Note 7 2 2.5 English 1442088713603711487495 PSP 2.9 MB None None documents None 1442088713603711487495 /docs/en/application-note/AN11308.pdf 2921810 /docs/en/application-note/AN11308.pdf AN11308 documents N N 2016-10-08 Quick Start Up Guide PNEV512B Board /docs/en/application-note/AN11308.pdf /docs/en/application-note/AN11308.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Sep 26, 2018 645036621402383989 Application Note Y N Quick Start Up Guide PNEV512B Board PDF 3 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 4 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 5 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 6 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 7 2.0 English 1442088077143711513229 PSP 735.9 KB None None documents None 1442088077143711513229 /docs/en/application-note/AN11231.zip 735901 /docs/en/application-note/AN11231.zip AN11231 documents N N 2013-07-24 KNX evaluation board using LPC1227 and NCN5120 /docs/en/application-note/AN11231.zip /docs/en/application-note/AN11231.zip Application Note N 645036621402383989 2022-12-07 zip N en Jul 21, 2013 645036621402383989 Application Note Y N KNX evaluation board using LPC1227 and NCN5120 8 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 用户指南 User Guide 1 9 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 手册 Brochure 2 10 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 11 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 勘误表 Errata 1 12 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 封装信息 Package Information 1 13 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 支持信息 Supporting Information 1 14 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 false 0 LPC1227FBD48 downloads zh-Hans true 1 Y PSP Y Y 勘误表 1 /docs/en/errata/ES_LPC122X.pdf 2015-09-12 1442123802719723224654 PSP 12 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 封装信息 1 /docs/en/package-information/SOT313-2.pdf 2016-02-12 1455079251660727184538 PSP 13 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 应用笔记 7 /docs/en/application-note/AN11308.pdf 2016-10-08 1442088713603711487495 PSP 2 Sep 26, 2018 Application Note PDF None /docs/en/application-note/AN11308.pdf English documents 2921810 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11308.pdf Quick Start Up Guide PNEV512B Board /docs/en/application-note/AN11308.pdf documents 645036621402383989 Application Note N en None Y pdf 2.5 N N Quick Start Up Guide PNEV512B Board 2.9 MB AN11308 N 1442088713603711487495 /docs/en/application-note/AN11241.zip 2016-07-06 1442089357124680003818 PSP 3 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 4 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 5 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 6 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/AN11231.zip 2013-07-24 1442088077143711513229 PSP 7 Jul 21, 2013 Application Note None /docs/en/application-note/AN11231.zip English documents 735901 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11231.zip KNX evaluation board using LPC1227 and NCN5120 /docs/en/application-note/AN11231.zip documents 645036621402383989 Application Note N en None Y zip 2.0 N N KNX evaluation board using LPC1227 and NCN5120 735.9 KB AN11231 N 1442088077143711513229 /docs/en/application-note/AN11229.pdf 2016-07-07 1442089092173704968586 PSP 8 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 手册 2 /docs/en/brochure/LPC11U00.pdf 2015-02-12 1442048294202717311800 PSP 10 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 11 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 支持信息 1 /docs/en/supporting-information/HTQFP-HLQFP-LQFP-MSQFP-WAVE.pdf 2013-07-15 1442126268022700607799 PSP 14 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 数据手册 1 /docs/zh/data-sheet/LPC122X.pdf 2015-06-02 1442064115085727839524zh PSP 1 Data Sheet None /docs/zh/data-sheet/LPC122X.pdf Chinese documents 492535 None 980000996212993340 2022-12-07 N /docs/zh/data-sheet/LPC122X.pdf 32-bit ARM Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM /docs/zh/data-sheet/LPC122X.pdf documents 980000996212993340 Data Sheet N zh None 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 用户指南 1 /docs/en/user-guide/UM10441.pdf 2017-05-17 1442125273597700752892 PSP 9 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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