SC28L92_3.3 V/5.0 V的双通道通用异步接收器/发送器(DUART) | NXP 半导体

3.3 V/5.0 V的双通道通用异步接收器/发送器(DUART)

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SC28L92A1A, SC28L92A1B

特征

  • IMPACT系列的成员:所有器件均为3.3 V至5.0 V,-40 Cel至+85 Cel以及68xxx或80xxx总线接口
  • 双路全双工独立异步接收器/发送器
  • 每个接收器和发送器为16字符FIFO
  • 引脚编程选择68xxx或80xxx总线接口
  • 可编程数据格式
    • 5数据至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停止、1.5停止或2停止位进行编程
  • 16位可编程计数器/定时器
  • 每个接收器和发送器可选的可编程波特率为:
    • 28个固定速率:50 kBd至230.4 kBd
    • 16x时为其他波特率至1 MHz波特
    • 源自可编程计数器/定时器的可编程用户定义速率
    • 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
    • 多点模式(也称为唤醒或9位)
  • 多功能7位输入端口(包括IACKN)
    • 可用作时钟或控制输入
    • 四个输入上的状态更改检测
    • 输入拥有典型>100 kΩ的上拉电阻
    • 适用于调制解调器控制的状态更改检测器
  • 多功能8位输出端口
    • 单独位设置/复位能力
    • 可将输出编程为状态/中断信号
    • DMA接口的FIFO状态
  • 通用中断系统
    • 带有八个可屏蔽中断条件的单中断输出
    • 可配置输出端口以提供总共最多六个可以是“或运算”线的分离中断输出
    • 可对每个FIFO进行四个不同中断电平的编程
    • 每个接收器的看门狗定时器
  • 最大数据传送速率:1x - 1 Mbit/s,16x - 1 Mbit/s
  • 多点应用的自动唤醒模式
  • 开始-结束暂停中断/状态
  • 检测到字符中间发生间断
  • 片上晶体振荡器
  • 节电模式
  • 接收器超时模式
  • 单个3.3 V或5 V电源
  • 其功能类似SC26C92

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N true 0 PSPSC28L92zh 13 封装信息 Package Information t790 2 应用笔记 Application Note t789 8 支持信息 Supporting Information t531 2 数据手册 Data Sheet t520 1 zh zh zh 数据手册 Data Sheet 1 1 7.0 English 1442060099969709650850 PSP 337.0 KB None None documents None 1442060099969709650850 /docs/en/data-sheet/SC28L92.pdf 337000 /docs/en/data-sheet/SC28L92.pdf SC28L92 documents N 2015-09-12 3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART) /docs/en/data-sheet/SC28L92.pdf /docs/en/data-sheet/SC28L92.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Dec 19, 2007 980000996212993340 Data Sheet Y N 3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART) 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 2 10 1.0 English 1455078884028718057523 PSP 477.0 KB None None documents None 1455078884028718057523 /docs/en/package-information/SOT307-2.pdf 477000 /docs/en/package-information/SOT307-2.pdf SOT307-2 documents N 2016-02-09 plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm /docs/en/package-information/SOT307-2.pdf /docs/en/package-information/SOT307-2.pdf Package Information N 302435339416912908 2022-12-07 pdf en Feb 8, 2016 302435339416912908 Package Information Y N plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm 11 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 2 12 1.0 English 1442126380101720537323 PSP 11.8 KB None None documents None 1442126380101720537323 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf 11806 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf QFP-SQFP-TQFP-WAVE documents N N 2013-07-15 Footprint for wave soldering /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf Supporting Information N 371282830530968666 2025-02-10 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for wave soldering 13 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 SC28L92 downloads zh-Hans true 1 Y PSP 封装信息 2 /docs/en/package-information/SOT307-2.pdf 2016-02-09 1455078884028718057523 PSP 10 Feb 8, 2016 Package Information None /docs/en/package-information/SOT307-2.pdf English documents 477000 None 302435339416912908 2022-12-07 /docs/en/package-information/SOT307-2.pdf plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm /docs/en/package-information/SOT307-2.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 x 10 x 1.75 mm 477.0 KB SOT307-2 N 1455078884028718057523 /secured/assets/documents/en/package-information/SOT187-2.pdf 2016-02-12 1455078670347737365770 PSP 11 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 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 2 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf 2013-07-15 1442126380101720537323 PSP 12 Oct 8, 2009 Supporting Information None /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf English documents 11806 None 371282830530968666 2025-02-10 N /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf Footprint for wave soldering /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for wave soldering 11.8 KB QFP-SQFP-TQFP-WAVE N 1442126380101720537323 /secured/assets/documents/en/supporting-information/PLCC-WAVE.pdf 2013-07-15 1442126384616712625912 PSP 13 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/SC28L92.pdf 2015-09-12 1442060099969709650850 PSP 1 Dec 19, 2007 Data Sheet None /docs/en/data-sheet/SC28L92.pdf English documents 337000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/SC28L92.pdf 3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART) /docs/en/data-sheet/SC28L92.pdf documents 980000996212993340 Data Sheet N en None Y pdf 7.0 N 3.3 V/5.0 V Dual Universal Asynchronous Receiver/Transmitter (DUART) 337.0 KB SC28L92 N 1442060099969709650850 true Y Products

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