8位微控制器,带双时钟80C51内核和带128字节RAM的1 kB 3 V闪存 | NXP 半导体

8位微控制器,带双时钟80C51内核和带128字节RAM的1 kB 3 V闪存

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框图

Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH

Block diagram: P89LPC912FDH, P89LPC912HDH, P89LPC913FDH

特征

主要特性
  • 1 kB字节擦除闪存代码存储器被组织为256字节扇区和16字节页。单字节擦除允许将任何字节用作非易失性数据存储。
  • 128 B RAM数据存储器。
  • 2个16位计数/定时器。每个定时器均可配置为在定时器溢出时切换端口输出或者配置为PWM输出。
  • 也可用作RTC的23位系统定时器。
  • 2个具有可选输入和基准源的模拟比较器。
  • 带小数波特率生成器且具有中断检测、帧错误检测、自动地址检测和通用中断功能的增强型UART(P89LPC913、P89LPC914)。
  • SPI通信端口。
  • 内部RC振荡器(出厂校准为+-1%)选项允许在没有外部振荡器元件的情况下工作。可以选择RC振荡器选项并微调。
  • VDD工作范围为2.4 V至3.6 V。I/O引脚具有5 V耐压(可上拉或驱动到5.5 V)。
  • 在使用内部振荡器时多达6个I/O引脚和复位选项。

其它特性

  • 14引脚TSSOP封装。
  • 当以18 MHz的频率运行时,高性能80C51 CPU为除乘法和除法外的所有指令提供111-222 ns的指令周期时间(以12 MHz的频率运行时,为167-333 ns)。以相同的时钟频率运行时,标准80C51的性能将慢6倍。使用更低的时钟频率即可获得相同的性能,从而节省电能并降低EMI。
  • 在应用编程(IAP-Lite)和字节擦除允许将代码存储器用于非易失性数据存储。
  • 串行闪存在电路编程(ICP)中允许使用商业EPROM编程简单地生成编码。闪存安全位可防止读取敏感的应用程序编程。
  • 带独立片内振荡器的看门狗定时器,不需要外部元件。可从8个值中选择看门狗预分频器。
  • 低电压复位(欠压检测),以便在电源故障时正常关闭系统。可选择配置为中断。
  • 空闲和两个不同的掉电节电模式。改进从掉电模式的唤醒(低中断输入开始执行)。掉电电流通常为1 uA(禁用了电压比较器的总掉电)。
  • 有效低电平复位。片内上电复位允许在没有外部复位元件的情况下工作。复位计数器和复位干扰抑制电路能够防止可疑的和不完成的复位。还提供软件复位功能。
  • 通过用户编程的闪存配置位进行选择且具有频率范围的可配置片内振荡器选项。振荡器选项支持的频率范围为20 kHz至最大18 MHz(P89LPC912、P89LPC913)。
  • 振荡器故障检测。看门狗定时器具有独立的全片内振荡器,可以执行振荡器故障检测功能。
  • 可编程端口输出配置选项:准双向、开漏、推挽、仅输入。
  • 端口“输入模式匹配”检测。当引脚的值匹配或不匹配可编程模式时,端口0可能生成中断。
  • 所有端口引脚上的LED驱动能力(20 mA)。指定整个芯片的最大限额。
  • 用以降低EMI的控制转换速率端口输出。输出的最短斜坡时间约为10 ns。
  • 当选择了内部复位选项时,只需连接电源并接地即可操作P89LPC912/913/914。
  • 4个中断优先等级。
  • 4个键盘中断输入。
  • 第二个数据指针。
  • 施密特触发器端口输入。
  • 模拟支持。

购买/参数

1 结果

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状态

停产

N true 0 PSPP89LPC913FDHzh 14 勘误表 Errata t522 3 封装信息 Package Information t790 1 应用笔记 Application Note t789 7 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 0 false zh zh 数据手册 Data Sheet 1 1 1.0 English 1442061007050703916646 PSP 313.0 KB None None documents None 1442061007050703916646 /docs/en/data-sheet/P89LPC912_913_914.pdf 313000 /docs/en/data-sheet/P89LPC912_913_914.pdf P89LPC912_913_914 documents N 2015-09-12 8-bit microcontrollers with two-clock 80C51 core, 1 kB 3 V flash with 128-byte RAM /docs/en/data-sheet/P89LPC912_913_914.pdf /docs/en/data-sheet/P89LPC912_913_914.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Sep 28, 2007 980000996212993340 Data Sheet Y N 8-bit microcontrollers with two-clock 80C51 core, 1 kB 3 V flash with 128-byte RAM 应用笔记 Application Note 7 2 1.0 English 1442088715472704110077 PSP 40.0 KB None None documents None 1442088715472704110077 /docs/en/application-note/AN10218.pdf 39985 /docs/en/application-note/AN10218.pdf AN10218 documents N N 2016-10-08 Philips LPC900 microcontrollers single cell power supply /docs/en/application-note/AN10218.pdf /docs/en/application-note/AN10218.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Feb 15, 2017 645036621402383989 Application Note Y N Philips LPC900 microcontrollers single cell power supply PDF 3 1.0 English 1442087826514690428842 PSP 187.1 KB None None documents None 1442087826514690428842 /docs/en/application-note/AN10367.pdf 187087 /docs/en/application-note/AN10367.pdf AN10367 documents N N 2016-07-11 AN10367 /docs/en/application-note/AN10367.pdf /docs/en/application-note/AN10367.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Mar 29, 2005 645036621402383989 Application Note Y N AN10367 4 1.0 English 1442087178247713392143 PSP 71.6 KB None None documents None 1442087178247713392143 /docs/en/application-note/AN10342.pdf 71615 /docs/en/application-note/AN10342.pdf AN10342 documents N N 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/docs/en/package-information/SOT402-1.pdf Package Information N 302435339416912908 2024-04-12 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thin shrink small outline package; 14 leads; body width 4.4 mm 支持信息 Supporting Information 1 14 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 P89LPC913FDH downloads zh-Hans true 1 Y PSP Y Y 勘误表 3 /docs/en/errata/ES_P89LPC912.pdf 2015-09-12 1442123780364702176237 PSP 10 Mar 18, 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Philips LPC900 microcontrollers single cell power supply /docs/en/application-note/AN10218.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N Philips LPC900 microcontrollers single cell power supply 40.0 KB AN10218 N 1442088715472704110077 /docs/en/application-note/AN10367.pdf 2016-07-11 1442087826514690428842 PSP 3 Mar 29, 2005 Application Note None /docs/en/application-note/AN10367.pdf English documents 187087 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10367.pdf AN10367 /docs/en/application-note/AN10367.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10367 187.1 KB AN10367 N 1442087826514690428842 /docs/en/application-note/AN10342.pdf 2016-07-11 1442087178247713392143 PSP 4 Dec 13, 2004 Application Note None /docs/en/application-note/AN10342.pdf English documents 71615 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10342.pdf AN10342 /docs/en/application-note/AN10342.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10342 71.6 KB AN10342 N 1442087178247713392143 /docs/en/application-note/AN10338.pdf 2016-07-11 1442087964106708605418 PSP 5 Nov 5, 2004 Application Note None /docs/en/application-note/AN10338.pdf English documents 688777 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10338.pdf AN10338 /docs/en/application-note/AN10338.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10338 688.8 KB AN10338 N 1442087964106708605418 /docs/en/application-note/AN10289.pdf 2016-07-11 1442088481131700853317 PSP 6 Apr 27, 2004 Application Note None /docs/en/application-note/AN10289.pdf English documents 122505 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10289.pdf AN10289 /docs/en/application-note/AN10289.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10289 122.5 KB AN10289 N 1442088481131700853317 /docs/en/application-note/AN10220.pdf 2016-07-11 1442087985391705227799 PSP 7 May 21, 2003 Application Note None /docs/en/application-note/AN10220.pdf English documents 1403905 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10220.pdf AN10220 /docs/en/application-note/AN10220.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10220 1.4 MB AN10220 N 1442087985391705227799 /docs/en/application-note/AN10187.pdf 2016-07-11 1442087192308706972583 PSP 8 Oct 4, 2002 Application Note None /docs/en/application-note/AN10187.pdf English documents 102786 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10187.pdf AN10187 /docs/en/application-note/AN10187.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10187 102.8 KB AN10187 N 1442087192308706972583 支持信息 1 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 2016-10-08 1442126381432716559822 PSP 14 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 数据手册 1 /docs/en/data-sheet/P89LPC912_913_914.pdf 2015-09-12 1442061007050703916646 PSP 1 Sep 28, 2007 Data Sheet None /docs/en/data-sheet/P89LPC912_913_914.pdf English documents 313000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/P89LPC912_913_914.pdf 8-bit microcontrollers with two-clock 80C51 core, 1 kB 3 V flash with 128-byte RAM /docs/en/data-sheet/P89LPC912_913_914.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.0 N 8-bit microcontrollers with two-clock 80C51 core, 1 kB 3 V flash with 128-byte RAM 313.0 KB P89LPC912_913_914 N 1442061007050703916646 用户指南 1 /docs/en/user-guide/UM_P89LPC912_913_914.pdf 2015-09-12 1442125416815718104368 PSP 9 Dec 8, 2003 User Guide None /docs/en/user-guide/UM_P89LPC912_913_914.pdf English documents 1352000 None 132339537837198660 2022-12-07 /docs/en/user-guide/UM_P89LPC912_913_914.pdf P89LPC912/913/914 USER MANUAL /docs/en/user-guide/UM_P89LPC912_913_914.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N P89LPC912/913/914 USER MANUAL 1.4 MB UM_P89LPC912_913_914 N 1442125416815718104368 true Y Products

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