80C51 8位微控制器系列，8KB/16KB/32KB/64KB OTP，512B/512B/512B/1KB RAM，低压（2.7至5.5 V），低功率，高速（30/33 MHz） | NXP 半导体

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80C51 8位微控制器系列，8KB/16KB/32KB/64KB OTP，512B/512B/512B/1KB RAM，低压（2.7至5.5 V），低功率，高速（30/33 MHz）

P87C51RD2FA
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这些设备属通过高级CMOS工艺制造的单芯片8位微控制器，是80C51微控制器系列的衍生产品。指令集与80C51指令集100%兼容。

通过采用并行编程编程OTP位(OX2)，这些设备支持6时钟/12时钟模式选择。此外，时钟控制寄存器(CKCON)中的SFR位(X2)也可在6时钟/12时钟模式间选择。

这些设备还具有四个8位I/O端口，三个16位定时器/事件计数器，一个多源，四优先级嵌套中断结构，一个增强型UART以及片内振荡器和定时电路。

P87C51RA2/RB2/RC2/RD2的新增功能使其成为功能强大的微控制器，应用于需要脉宽调制、高速I/O和向上/向下计数能力的应用中（如电机控制）。

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N true 0 PSPP87C51RD2FAzh 4 封装信息 Package Information t790 1 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 1.0 English 1442052702441712276930 PSP 422.0 KB None None documents None 1442052702441712276930 /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf 422000 /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf P87C51RA2_RB2_RC2_RD2 documents N 2015-09-12 80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Jan 24, 2003 980000996212993340 Data Sheet Y N 80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) 用户指南 User Guide 1 2 1.0 English 1442125916713701177276 PSP 5.1 MB None None documents None 1442125916713701177276 /docs/en/user-guide/UM10113.pdf 5142248 /docs/en/user-guide/UM10113.pdf UM10113 documents N N 2016-07-08 UM10113 /docs/en/user-guide/UM10113.pdf /docs/en/user-guide/UM10113.pdf User Guide N 132339537837198660 2022-12-07 pdf N en May 6, 2005 132339537837198660 User Guide Y N UM10113 封装信息 Package Information 1 3 1.0 English 1455078670347737365770 PSP 450.9 KB Registration without Disclaimer None documents Extended 1455078670347737365770 /secured/assets/documents/en/package-information/SOT187-2.pdf 450939 /secured/assets/documents/en/package-information/SOT187-2.pdf SOT187-2 documents Y N 2016-02-12 plastic leaded chip carrier; 44 leads /webapp/Download?colCode=SOT187-2&lang_cd=zh /secured/assets/documents/en/package-information/SOT187-2.pdf Package Information N 302435339416912908 2023-06-18 pdf Y en Feb 8, 2016 302435339416912908 Package Information Y N plastic leaded chip carrier; 44 leads 支持信息 Supporting Information 1 4 1.0 English 1442126384616712625912 PSP 10.4 KB Registration without Disclaimer None documents Extended 1442126384616712625912 /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf 10441 /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf PLCC-WAVE documents Y N 2013-07-15 Footprint for wave soldering /webapp/Download?colCode=PLCC-WAVE&lang_cd=zh /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf Supporting Information N 371282830530968666 2023-06-18 pdf Y en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for wave soldering false 0 P87C51RD2FA downloads zh-Hans true 1 Y PSP 封装信息 1 /secured/assets/documents/en/package-information/SOT187-2.pdf 2016-02-12 1455078670347737365770 PSP 3 Feb 8, 2016 Package Information Registration without Disclaimer /secured/assets/documents/en/package-information/SOT187-2.pdf English documents 450939 None 302435339416912908 2023-06-18 Y /webapp/Download?colCode=SOT187-2&lang_cd=zh plastic leaded chip carrier; 44 leads /secured/assets/documents/en/package-information/SOT187-2.pdf documents 302435339416912908 Package Information N en Extended Y pdf 1.0 Y N plastic leaded chip carrier; 44 leads 450.9 KB SOT187-2 N 1455078670347737365770 支持信息 1 /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf 2013-07-15 1442126384616712625912 PSP 4 Oct 8, 2009 Supporting Information Registration without Disclaimer /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf English documents 10441 None 371282830530968666 2023-06-18 Y /webapp/Download?colCode=PLCC-WAVE&lang_cd=zh Footprint for wave soldering /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf documents 371282830530968666 Supporting Information N en Extended Y pdf 1.0 Y N Footprint for wave soldering 10.4 KB PLCC-WAVE N 1442126384616712625912 数据手册 1 /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf 2015-09-12 1442052702441712276930 PSP 1 Jan 24, 2003 Data Sheet None /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf English documents 422000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf 80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) /docs/en/data-sheet/P87C51RA2_RB2_RC2_RD2.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.0 N 80C51 8-bit microcontroller family 8KB/16KB/32KB/64KB OTP, 512B/512B/512B/1KB RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz) 422.0 KB P87C51RA2_RB2_RC2_RD2 N 1442052702441712276930 用户指南 1 /docs/en/user-guide/UM10113.pdf 2016-07-08 1442125916713701177276 PSP 2 May 6, 2005 User Guide None /docs/en/user-guide/UM10113.pdf English documents 5142248 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM10113.pdf UM10113 /docs/en/user-guide/UM10113.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N UM10113 5.1 MB UM10113 N 1442125916713701177276 true Y Products

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