四通道通用异步接收器/发送器(QUART) | NXP 半导体

四通道通用异步接收器/发送器(QUART)

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框图

SC28C94A1A Block Diagram

 SC28C94A1A Block Diagram

特征

  • 新的低开销中断控制
  • 所有商用部件符合行业定时和温度参数
  • 四个Philips半导体行业标准的UART
  • 每个UART具有八字节接收FIFO和八字节发送FIFO
  • 可编程数据格式:
    • 5至8数据位外加奇偶校验
    • 奇、偶、无奇偶校验或强制奇偶校验
    • 可以1/16位的增量对1、1.5或2停止位进行编程
  • 接收器和发送器可选的波特率为:
    • 23个固定速率:50至230.4K波特;非标准速率至1.0 M波特
    • 来自分别与两个模块都相关的可编程计数器/定时器的用户定义速率
    • 外部1x或16x时钟
  • 奇偶校验、成帧和超载错误检测
  • 错误起始位检测
  • 线中止的产生和检测
  • 可编程通道模式
    • 正常(全双工)、自动回波、本地环回、远程环回
  • 可编程中断优先级
  • 识别最高优先级中断
  • 全局中断寄存器组通过中断通道提供数据
  • 带有可编程向量格式的向量中断
  • IACKN和可编程DTACKN信号
  • 带有18个速率选择的内置波特率生成器
  • 每个UART的四个I/O引脚用于调制解调器控制、时钟等
  • 节电模式
  • 高速CMOS技术
  • 52引脚PLCC封装
  • 提供商用和工业温度范围
  • 片上晶体振荡器
  • TTL兼容
  • 带有低功率模式的单个+5V电源
  • 两个多功能可编程16位计数器/定时器
  • 1MHz 16x模式操作
  • 10ns数据总线释放时间
  • 每个接收器的“看门狗”定时器

购买/参数










































































































N true 0 PSPSC28C94A1Azh 11 封装信息 Package Information t790 1 应用笔记 Application Note t789 8 支持信息 Supporting Information t531 1 数据手册 Data Sheet t520 1 zh 0 false zh zh 数据手册 Data Sheet 1 1 3.0 English 1442050560459716237235 PSP 231.0 KB None None documents None 1442050560459716237235 /docs/en/data-sheet/SC28C94.pdf 231000 /docs/en/data-sheet/SC28C94.pdf SC28C94 documents N 2015-09-12 Quad universal asynchronous receiver/transmitter (QUART) /docs/en/data-sheet/SC28C94.pdf /docs/en/data-sheet/SC28C94.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Aug 9, 2006 980000996212993340 Data Sheet Y N Quad universal asynchronous receiver/transmitter (QUART) 应用笔记 Application Note 8 2 1.0 English 1442088851880717094494 PSP 84.0 KB None None documents None 1442088851880717094494 /docs/en/application-note/AN10353.pdf 84000 /docs/en/application-note/AN10353.pdf AN10353 documents N 2015-09-12 Application of UART in GPS navigation system /docs/en/application-note/AN10353.pdf /docs/en/application-note/AN10353.pdf Application Note N 645036621402383989 2022-12-07 pdf en Mar 1, 2005 645036621402383989 Application Note Y N Application of UART in GPS navigation system 3 1.0 English 1442088993252705520551 PSP 100.9 KB None None documents None 1442088993252705520551 /docs/en/application-note/AN10319.pdf 100927 /docs/en/application-note/AN10319.pdf AN10319 documents N N 2016-07-11 AN10319 /docs/en/application-note/AN10319.pdf /docs/en/application-note/AN10319.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Aug 25, 2004 645036621402383989 Application Note Y N AN10319 4 2.0 English 1442087701083730025178 PSP 205.0 KB None None documents None 1442087701083730025178 /docs/en/application-note/AN10307.pdf 205000 /docs/en/application-note/AN10307.pdf AN10307 documents N 2015-09-12 UART to Bluetooth interfacing /docs/en/application-note/AN10307.pdf /docs/en/application-note/AN10307.pdf Application Note N 645036621402383989 2022-12-07 pdf en Aug 11, 2004 645036621402383989 Application Note Y N UART to Bluetooth interfacing 5 1.0 English 1442087196092717232654 PSP 169.2 KB None None documents None 1442087196092717232654 /docs/en/application-note/AN10320.pdf 169152 /docs/en/application-note/AN10320.pdf AN10320 documents N N 2011-06-30 AN10320 /docs/en/application-note/AN10320.pdf /docs/en/application-note/AN10320.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Jun 28, 2004 645036621402383989 Application Note Y N AN10320 6 2.0 English 1442086927606731863334 PSP 39.2 KB None None documents None 1442086927606731863334 /docs/en/application-note/AN10251.pdf 39230 /docs/en/application-note/AN10251.pdf AN10251 documents N N 2011-06-30 AN10251 /docs/en/application-note/AN10251.pdf /docs/en/application-note/AN10251.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 26, 2003 645036621402383989 Application Note Y N AN10251 7 2.0 English 1442087829089711765115 PSP 104.6 KB None None documents None 1442087829089711765115 /docs/en/application-note/AN405.pdf 104571 /docs/en/application-note/AN405.pdf AN405 documents N N 2011-06-30 AN405 /docs/en/application-note/AN405.pdf /docs/en/application-note/AN405.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Sep 20, 1998 645036621402383989 Application Note Y N AN405 8 1.0 English 1442088343756716312805 PSP 60.1 KB None None documents None 1442088343756716312805 /docs/en/application-note/AN410B.pdf 60145 /docs/en/application-note/AN410B.pdf AN410B documents N N 2011-06-30 AN410B /docs/en/application-note/AN410B.pdf /docs/en/application-note/AN410B.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Apr 26, 1994 645036621402383989 Application Note Y N AN410B 9 2.0 English 1442089351330710795013 PSP 36.7 KB None None documents None 1442089351330710795013 /docs/en/application-note/AN413.pdf 36737 /docs/en/application-note/AN413.pdf AN413 documents N N 2011-06-30 AN413 /docs/en/application-note/AN413.pdf /docs/en/application-note/AN413.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 1, 1988 645036621402383989 Application Note Y N AN413 封装信息 Package Information 1 10 1.0 English 1455079544835714292146 PSP 458.0 KB None None documents None 1455079544835714292146 /docs/en/package-information/SOT238-2.pdf 458000 /docs/en/package-information/SOT238-2.pdf SOT238-2 documents N 2016-02-09 plastic leaded chip carrier; 52 leads /docs/en/package-information/SOT238-2.pdf /docs/en/package-information/SOT238-2.pdf Package Information N 302435339416912908 2022-12-07 pdf en Feb 8, 2016 302435339416912908 Package Information Y N plastic leaded chip carrier; 52 leads 支持信息 Supporting Information 1 11 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 SC28C94A1A downloads zh-Hans true 1 Y PSP 封装信息 1 /docs/en/package-information/SOT238-2.pdf 2016-02-09 1455079544835714292146 PSP 10 Feb 8, 2016 Package Information None /docs/en/package-information/SOT238-2.pdf English documents 458000 None 302435339416912908 2022-12-07 /docs/en/package-information/SOT238-2.pdf plastic leaded chip carrier; 52 leads /docs/en/package-information/SOT238-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N plastic leaded chip carrier; 52 leads 458.0 KB SOT238-2 N 1455079544835714292146 应用笔记 8 /docs/en/application-note/AN10353.pdf 2015-09-12 1442088851880717094494 PSP 2 Mar 1, 2005 Application Note None /docs/en/application-note/AN10353.pdf English documents 84000 None 645036621402383989 2022-12-07 /docs/en/application-note/AN10353.pdf Application of UART in GPS navigation system /docs/en/application-note/AN10353.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N Application of UART in GPS navigation system 84.0 KB AN10353 N 1442088851880717094494 /docs/en/application-note/AN10319.pdf 2016-07-11 1442088993252705520551 PSP 3 Aug 25, 2004 Application Note None /docs/en/application-note/AN10319.pdf English documents 100927 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10319.pdf AN10319 /docs/en/application-note/AN10319.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10319 100.9 KB AN10319 N 1442088993252705520551 /docs/en/application-note/AN10307.pdf 2015-09-12 1442087701083730025178 PSP 4 Aug 11, 2004 Application Note None /docs/en/application-note/AN10307.pdf English documents 205000 None 645036621402383989 2022-12-07 /docs/en/application-note/AN10307.pdf UART to Bluetooth interfacing /docs/en/application-note/AN10307.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N UART to Bluetooth interfacing 205.0 KB AN10307 N 1442087701083730025178 /docs/en/application-note/AN10320.pdf 2011-06-30 1442087196092717232654 PSP 5 Jun 28, 2004 Application Note None /docs/en/application-note/AN10320.pdf English documents 169152 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10320.pdf AN10320 /docs/en/application-note/AN10320.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN10320 169.2 KB AN10320 N 1442087196092717232654 /docs/en/application-note/AN10251.pdf 2011-06-30 1442086927606731863334 PSP 6 Oct 26, 2003 Application Note None /docs/en/application-note/AN10251.pdf English documents 39230 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10251.pdf AN10251 /docs/en/application-note/AN10251.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN10251 39.2 KB AN10251 N 1442086927606731863334 /docs/en/application-note/AN405.pdf 2011-06-30 1442087829089711765115 PSP 7 Sep 20, 1998 Application Note None /docs/en/application-note/AN405.pdf English documents 104571 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN405.pdf AN405 /docs/en/application-note/AN405.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN405 104.6 KB AN405 N 1442087829089711765115 /docs/en/application-note/AN410B.pdf 2011-06-30 1442088343756716312805 PSP 8 Apr 26, 1994 Application Note None /docs/en/application-note/AN410B.pdf English documents 60145 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN410B.pdf AN410B /docs/en/application-note/AN410B.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN410B 60.1 KB AN410B N 1442088343756716312805 /docs/en/application-note/AN413.pdf 2011-06-30 1442089351330710795013 PSP 9 Oct 1, 1988 Application Note None /docs/en/application-note/AN413.pdf English documents 36737 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN413.pdf AN413 /docs/en/application-note/AN413.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N AN413 36.7 KB AN413 N 1442089351330710795013 支持信息 1 /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf 2013-07-15 1442126384616712625912 PSP 11 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/SC28C94.pdf 2015-09-12 1442050560459716237235 PSP 1 Aug 9, 2006 Data Sheet None /docs/en/data-sheet/SC28C94.pdf English documents 231000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/SC28C94.pdf Quad universal asynchronous receiver/transmitter (QUART) /docs/en/data-sheet/SC28C94.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.0 N Quad universal asynchronous receiver/transmitter (QUART) 231.0 KB SC28C94 N 1442050560459716237235 true Y Products

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