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

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)

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产品详情

框图

Block diagram: P87C51RA2BA, P87C51RA2FA, P87C51RB2BA, P87C51RB2BBD, P87C51RB2BN

Block diagram: P87C51RA2BA, P87C51RA2FA, P87C51RB2BA, P87C51RB2BBD, P87C51RB2BN, P87C51RB2FA, P87C51RC2BBD, P87C51RC2BN, P87C51RC2FA, P87C51RC2FN, P87C51RD2BA, P87C51RD2BBD, P87C51RD2FA, P87C51RD2FBD, P87C660X2BBD, P87C660X2FA

特征

  • 80C51中央处理单元
    • 8 KB OTP (87C51RA2)
    • 16 KB OTP (87C51RB2)
    • 32 KB OTP (87C51RC2)
    • 64 KB OTP (87C51RD2)
    • 512字节RAM (87C51RA2/RB2/RC2)
    • 1 KB RAM (87C51RD2)
    • 布尔处理器
    • 全静态工作
    • 低电压(2.7 V至5.5 V,16 MHz)工作
  • 12时钟操作和可选6时钟操作(通过软件或并行编程)
  • 内存寻址功能
    • 高达64 KB ROM和64 KB RAM
  • 电源控制模式:
    • 可停止并恢复时钟
    • 空闲模式
    • 掉电模式
  • 可兼容CMOS和TTL
  • 2个速度范围,V CC = 5 V
    • 采用6时钟操作时为0至30 MHz
    • 采用12时钟操作时为0至33 MHz
  • 带87C51兼容硬件程序接口的并行编程
  • ROM,可外部扩展到64 KB
  • 可编程计数器阵列(PCA)
    • PWM
    • 捕获/比较
  • PLCC、LQFP或DIP封装
  • 扩展温度范围
  • 双数据指针
  • 安全位(3位)
  • 加密阵列 - 64字节
  • 7个中断源
  • 4个中断优先级
  • 4个8位I/O端口
  • 全双工增强型UART
    • 帧错误检测
    • 自动地址识别
  • 3个16位定时器/计数器T0、T1(标准80C51)和额外的T2(捕获和比较)
  • 可编程时钟输出
  • 异步端口复位
  • 低EMI(禁止ALE、转换速率控制输出和6时钟模式)
  • 通过外部中断从掉电模式中唤醒

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购买/参数

1 结果

不包含 1 不推荐用于新设计

计算机辅助设计模型

状态

停产

N true 0 PSPP87C51RD2BAzh 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 0 false 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 P87C51RD2BA 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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