PCA9673 | NXP 半导体

安全互联汽车

工业

消费电子

技术

带有中断和复位的Fm+ I2C总线远程16位I/O扩展器

PCA9673 正常供应

滚动图片以放大

PCA9673通过两路双向总线（I²C总线）为大多数微控制器系列提供通用远程I/O扩展且是快速模式Plus系列的一部分。

PCA9673是PCF8575的即用升级产品，提供更高的快速模式Plus (Fm+) I²C总线速度（1 MHz相对400 kHz）以使输出能够支持LED的PWM调光；提供更高的I²C总线驱动（30 mA相对3 mA）以使总线上可存在更多的器件而无需进行总线缓冲；提供更高的总封装灌电流能力（400 mA相对100 mA）以支持同时打开所有的25 mA LED以及提供更多可用的器件地址（16相对8）以允许总线上存在更多器件而不会发生地址冲突。

PCA9673和PCF8575之间的区别是A2地址引脚由PCA9673上的RESET输入取代。

器件由16位准双向端口和I²C总线接口组成。PCA9673具有低电流消耗且包含具备25 mA高电流驱动能力的锁存输出，用于直接驱动LED。

还具有中断线路(INT)，可连接至微控制器的中断逻辑。通过在此线路发送中断信号，远程I/O可通知微控制器其端口上是否存在输入数据而无需通过I²C总线通信。

内部上电复位(POR)、硬件复位(RESET)或软件复位序列引脚会将I/O初始化为输入。

产品详情

框图

Block diagram: PCA9673BQ, PCA9673BS, PCA9673D, PCA9673DB, PCA9673DK, PCA9673PW

获取框图PDF

特征

  • 1 MHz I²C总线接口
  • 兼容I²C总线快速和标准模式
  • SDA具有30 mA的灌电流能力，适用于4000 pF总线
  • 2.3 V至5.5 V 操作，5.5 V耐受I/O
  • 16位远程I/O引脚在上电时默认为输入
  • 闭锁输出具有25 mA的灌电流能力，可直接驱动LED
  • 总封装灌电流能力为400 mA
  • 低电平有效的开漏中断输出
  • 使用2个地址引脚的16个可编程从地址
  • 可读取器件ID (制造商、器件类型和版本)
  • 低待机电流
  • -40 °C至+85 °C操作
  • ESD保护：按JESD22-A114超过2000 V HBM，按JESD22-C101超过1000 V CDM
  • 已按照JEDEC标准JESD78完成闭锁测试，超过100 mA
  • 提供封装：SO24、TSSOP24、HVQFN24、DHVQFN24

目标应用

  • LED标志和显示
  • 服务器
  • 工业控制
  • 医疗设备
  • PLC
  • 蜂窝电话
  • 赌博机
  • 仪器和测试测量

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N true 0 PSPPCA9673zh 17 包装信息 Packing Information t935 4 封装信息 Package Information t790 4 应用笔记 Application Note t789 3 手册 Brochure t518 1 支持信息 Supporting Information t531 2 数据手册 Data Sheet t520 1 用户指南 User Guide t792 2 zh zh zh 数据手册 Data Sheet 1 1 2.0 English 1442060610619733063918 PSP 290.7 KB None None documents None 1442060610619733063918 /docs/en/data-sheet/PCA9673.pdf 290691 /docs/en/data-sheet/PCA9673.pdf PCA9673 documents N N 2011-09-29 Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset /docs/en/data-sheet/PCA9673.pdf /docs/en/data-sheet/PCA9673.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Sep 29, 2011 980000996212993340 Data Sheet Y N Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset 应用笔记 Application Note 3 2 2.0 English 1442088992304705189883 PSP 281.2 KB None None documents None 1442088992304705189883 /docs/en/application-note/AN10814.pdf 281219 /docs/en/application-note/AN10814.pdf AN10814 documents N N 2016-07-11 Driving stepper motors using NXP I2C-bus GPIO expanders /docs/en/application-note/AN10814.pdf /docs/en/application-note/AN10814.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 24, 2011 645036621402383989 Application Note Y N Driving stepper motors using NXP I2C-bus GPIO expanders 3 1.0 English 1442088353543707144903 PSP 92.3 KB Registration without Disclaimer None documents Extended 1442088353543707144903 /secured/assets/documents/en/application-note/AN256.pdf 92326 /secured/assets/documents/en/application-note/AN256.pdf AN256 documents Y N 2016-07-11 AN256: PCA9500/PCA9501 provides simple card maintenance and control using I²C-bus /webapp/Download?colCode=AN256&lang_cd=zh /secured/assets/documents/en/application-note/AN256.pdf Application Note N 645036621402383989 2024-10-21 pdf Y en Mar 23, 2009 645036621402383989 Application Note Y N AN256: PCA9500/PCA9501 provides simple card maintenance and control using I²C-bus 4 1.0 English Level shifting techniques in I2C-bus design 1442089228752700755238 PSP 53.7 KB Registration without Disclaimer None documents Extended 1442089228752700755238 /secured/assets/documents/en/application-note/AN10441.pdf 53707 /secured/assets/documents/en/application-note/AN10441.pdf AN10441 documents Y N 2016-07-11 AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note /webapp/Download?colCode=AN10441&lang_cd=zh /secured/assets/documents/en/application-note/AN10441.pdf Application Note N 645036621402383989 2024-07-12 pdf Y en Jun 20, 2007 645036621402383989 Application Note Y N AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note 用户指南 User Guide 2 5 6.0 Japanese 1442125286808710770774ja PSP 751.0 KB None None documents None 1442125286808710770774 /docs/ja/user-guide/UM10204.pdf 750958 /docs/ja/user-guide/UM10204.pdf UM10204 documents N N 2016-07-12 I2C-bus specification and user manual /docs/ja/user-guide/UM10204.pdf /docs/ja/user-guide/UM10204.pdf User Guide N 132339537837198660 2024-10-24 ja Apr 28, 2014 132339537837198660 User Guide Y N I2C-bus specification and user manual 7.0 English NXP Semiconductors developed a simple bidirectional 2-wire bus for efficient inter-IC control. This bus is called the Inter-IC or I2C-bus. Only two bus lines are required: a serial data line (SDA) and a serial clock line (SCL). Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 kbit/s in the Standard-mode, up to 400 kbit/s in the Fast-mode, up to 1 Mbit/s in the Fast-mode Plus (Fm+), or up to 3.4 Mbit/s in the High-speed mode. 1442125286808710770774 PSP 751.0 KB None None documents None 1442125286808710770774 /docs/en/user-guide/UM10204.pdf 750958 /docs/en/user-guide/UM10204.pdf UM10204 documents N N 2016-07-12 I2C-bus specification and user manual /docs/en/user-guide/UM10204.pdf /docs/en/user-guide/UM10204.pdf User Guide N 132339537837198660 2024-10-24 pdf N en Oct 1, 2021 132339537837198660 User Guide Y N I2C-bus specification and user manual 6 1.0 English The OM6281 is an add-on to NXP’s I2C 2005-1 demo board. This daughter board makes it easy to test and design with the PCA9698, a Fast-mode Plus (Fm+) 40-bit GPIO device. These boards, along with the I2CUSB Lite GUI (PC based), provide an easy to use evaluation platform. 1442125772780702560029 PSP 571.7 KB None None documents None 1442125772780702560029 /docs/en/user-guide/UM10267.pdf 571684 /docs/en/user-guide/UM10267.pdf UM10267 documents N N 2017-02-14 PCA9698 demonstration board OM6281 /docs/en/user-guide/UM10267.pdf /docs/en/user-guide/UM10267.pdf User Guide N 132339537837198660 2024-10-21 pdf N en Sep 25, 2008 132339537837198660 User Guide Y N PCA9698 demonstration board OM6281 手册 Brochure 1 7 1.0 English 1442048645899722467409 PSP 326.5 KB None None documents None 1442048645899722467409 /docs/en/brochure/75016535.pdf 326544 /docs/en/brochure/75016535.pdf 75016535 documents N N 2016-07-11 Versatile, easy-to-use GPIO expanders; NXP 4/8/16-bit I2C/SMBus GPIO expanders PCA9536/54/54A/55 /docs/en/brochure/75016535.pdf /docs/en/brochure/75016535.pdf Brochure N 712453003803778552 2022-12-07 pdf N en Jul 31, 2008 712453003803778552 Brochure Y N Versatile, easy-to-use GPIO expanders; NXP 4/8/16-bit I2C/SMBus GPIO expanders PCA9536/54/54A/55 封装信息 Package Information 4 8 1.0 English 1455079389558702995033 PSP 206.7 KB None None documents None 1455079389558702995033 /docs/en/package-information/SOT616-1.pdf 206724 /docs/en/package-information/SOT616-1.pdf SOT616-1 documents N N 2016-02-12 plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 x 4 x 0.85 mm /docs/en/package-information/SOT616-1.pdf /docs/en/package-information/SOT616-1.pdf Package Information N 302435339416912908 2024-10-21 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 x 4 x 0.85 mm 9 1.0 English 1455079690215710569313 PSP 361.8 KB None None documents None 1455079690215710569313 /docs/en/package-information/SOT355-1.pdf 361766 /docs/en/package-information/SOT355-1.pdf SOT355-1 documents N N 2016-02-12 plastic thin shrink small outline package; 24 leads; body width 4.4 mm /docs/en/package-information/SOT355-1.pdf /docs/en/package-information/SOT355-1.pdf Package Information N 302435339416912908 2024-10-21 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thin shrink small outline package; 24 leads; body width 4.4 mm 10 1.0 English 1455078741406708822210 PSP 388.2 KB None None documents None 1455078741406708822210 /docs/en/package-information/SOT137-1.pdf 388157 /docs/en/package-information/SOT137-1.pdf SOT137-1 documents N N 2016-02-12 plastic small outline package; 24 leads; body width 7.5 mm /docs/en/package-information/SOT137-1.pdf /docs/en/package-information/SOT137-1.pdf Package Information N 302435339416912908 2024-10-21 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic small outline package; 24 leads; body width 7.5 mm 11 1.0 English 1455078969067752636413 PSP 217.4 KB None None documents None 1455078969067752636413 /docs/en/package-information/SOT815-1.pdf 217443 /docs/en/package-information/SOT815-1.pdf SOT815-1 documents N N 2016-02-12 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 24 terminals; body 3.5 x 5.5 x 0.85 mm /docs/en/package-information/SOT815-1.pdf /docs/en/package-information/SOT815-1.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Apr 29, 2003 302435339416912908 Package Information Y N plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 24 terminals; body 3.5 x 5.5 x 0.85 mm 包装信息 Packing Information 4 12 1.0 English 1442131573152735317266 PSP 200.6 KB None None documents None 1442131573152735317266 /docs/en/packing/SOT616-1_118.pdf 200576 /docs/en/packing/SOT616-1_118.pdf SOT616-1_118 documents N N 2014-01-16 HVQFN24; reel pack; standard product orientation; 12NC ending 118 /docs/en/packing/SOT616-1_118.pdf /docs/en/packing/SOT616-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Jan 16, 2014 145666923842250347 Packing Information Y N HVQFN24; reel pack; standard product orientation; 12NC ending 118 13 4.0 English 1442131183330719133903 PSP 210.0 KB None None documents None 1442131183330719133903 /docs/en/packing/SOT815-1_118.pdf 210005 /docs/en/packing/SOT815-1_118.pdf SOT815-1_118 documents N N 2013-04-19 DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT815-1_118.pdf /docs/en/packing/SOT815-1_118.pdf Packing Information N 145666923842250347 2023-10-17 pdf N en Apr 19, 2013 145666923842250347 Packing Information Y N DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 14 4.1 English 1442131174599718070838 PSP 232.1 KB None None documents None 1442131174599718070838 /docs/en/packing/SOT355-1_118.pdf 232140 /docs/en/packing/SOT355-1_118.pdf SOT355-1_118 documents N N 2013-04-17 TSSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT355-1_118.pdf /docs/en/packing/SOT355-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 15, 2013 145666923842250347 Packing Information Y N TSSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 15 4.0 English 1442131585399728249079 PSP 240.7 KB None None documents None 1442131585399728249079 /docs/en/packing/SOT137-1_118.pdf 240736 /docs/en/packing/SOT137-1_118.pdf SOT137-1_118 documents N N 2013-04-17 SO24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT137-1_118.pdf /docs/en/packing/SOT137-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 12, 2013 145666923842250347 Packing Information Y N SO24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 支持信息 Supporting Information 2 16 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 17 1.0 English Footprint for Wave Soldering 1442126382106720903168 PSP 8.3 KB None None documents None 1442126382106720903168 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 8260 /docs/en/supporting-information/SO-SOJ-WAVE.pdf SO-SOJ-WAVE documents N N 2013-07-15 Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf /docs/en/supporting-information/SO-SOJ-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 PCA9673 downloads zh-Hans true 1 Y PSP Y Y 包装信息 4 /docs/en/packing/SOT616-1_118.pdf 2014-01-16 1442131573152735317266 PSP 12 Jan 16, 2014 Packing Information None /docs/en/packing/SOT616-1_118.pdf English documents 200576 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT616-1_118.pdf HVQFN24; reel pack; standard product orientation; 12NC ending 118 /docs/en/packing/SOT616-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N HVQFN24; reel pack; standard product orientation; 12NC ending 118 200.6 KB SOT616-1_118 N 1442131573152735317266 /docs/en/packing/SOT815-1_118.pdf 2013-04-19 1442131183330719133903 PSP 13 Apr 19, 2013 Packing Information None /docs/en/packing/SOT815-1_118.pdf English documents 210005 None 145666923842250347 2023-10-17 N /docs/en/packing/SOT815-1_118.pdf DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT815-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 4.0 N N DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 210.0 KB SOT815-1_118 N 1442131183330719133903 /docs/en/packing/SOT355-1_118.pdf 2013-04-17 1442131174599718070838 PSP 14 Apr 15, 2013 Packing Information None /docs/en/packing/SOT355-1_118.pdf English documents 232140 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT355-1_118.pdf TSSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT355-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 4.1 N N TSSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 232.1 KB SOT355-1_118 N 1442131174599718070838 /docs/en/packing/SOT137-1_118.pdf 2013-04-17 1442131585399728249079 PSP 15 Apr 12, 2013 Packing Information None /docs/en/packing/SOT137-1_118.pdf English documents 240736 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT137-1_118.pdf SO24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT137-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 4.0 N N SO24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 240.7 KB SOT137-1_118 N 1442131585399728249079 封装信息 4 /docs/en/package-information/SOT616-1.pdf 2016-02-12 1455079389558702995033 PSP 8 Feb 8, 2016 Package Information None /docs/en/package-information/SOT616-1.pdf English documents 206724 None 302435339416912908 2024-10-21 N /docs/en/package-information/SOT616-1.pdf plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 x 4 x 0.85 mm /docs/en/package-information/SOT616-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thermal enhanced very thin quad flat package; no leads; 24 terminals; body 4 x 4 x 0.85 mm 206.7 KB SOT616-1 N 1455079389558702995033 /docs/en/package-information/SOT355-1.pdf 2016-02-12 1455079690215710569313 PSP 9 Feb 8, 2016 Package Information None /docs/en/package-information/SOT355-1.pdf English documents 361766 None 302435339416912908 2024-10-21 N /docs/en/package-information/SOT355-1.pdf plastic thin shrink small outline package; 24 leads; body width 4.4 mm /docs/en/package-information/SOT355-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thin shrink small outline package; 24 leads; body width 4.4 mm 361.8 KB SOT355-1 N 1455079690215710569313 /docs/en/package-information/SOT137-1.pdf 2016-02-12 1455078741406708822210 PSP 10 Feb 8, 2016 Package Information None /docs/en/package-information/SOT137-1.pdf English documents 388157 None 302435339416912908 2024-10-21 N /docs/en/package-information/SOT137-1.pdf plastic small outline package; 24 leads; body width 7.5 mm /docs/en/package-information/SOT137-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic small outline package; 24 leads; body width 7.5 mm 388.2 KB SOT137-1 N 1455078741406708822210 /docs/en/package-information/SOT815-1.pdf 2016-02-12 1455078969067752636413 PSP 11 Apr 29, 2003 Package Information None /docs/en/package-information/SOT815-1.pdf English documents 217443 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT815-1.pdf plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 24 terminals; body 3.5 x 5.5 x 0.85 mm /docs/en/package-information/SOT815-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 24 terminals; body 3.5 x 5.5 x 0.85 mm 217.4 KB SOT815-1 N 1455078969067752636413 应用笔记 3 /docs/en/application-note/AN10814.pdf 2016-07-11 1442088992304705189883 PSP 2 Oct 24, 2011 Application Note None /docs/en/application-note/AN10814.pdf English documents 281219 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN10814.pdf Driving stepper motors using NXP I2C-bus GPIO expanders /docs/en/application-note/AN10814.pdf documents 645036621402383989 Application Note N en None Y pdf 2.0 N N Driving stepper motors using NXP I2C-bus GPIO expanders 281.2 KB AN10814 N 1442088992304705189883 /secured/assets/documents/en/application-note/AN256.pdf 2016-07-11 1442088353543707144903 PSP 3 Mar 23, 2009 Application Note Registration without Disclaimer /secured/assets/documents/en/application-note/AN256.pdf English documents 92326 None 645036621402383989 2024-10-21 Y /webapp/Download?colCode=AN256&lang_cd=zh AN256: PCA9500/PCA9501 provides simple card maintenance and control using I²C-bus /secured/assets/documents/en/application-note/AN256.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1.0 Y N AN256: PCA9500/PCA9501 provides simple card maintenance and control using I²C-bus 92.3 KB AN256 N 1442088353543707144903 /secured/assets/documents/en/application-note/AN10441.pdf 2016-07-11 1442089228752700755238 PSP 4 Jun 20, 2007 Application Note Level shifting techniques in I2C-bus design Registration without Disclaimer /secured/assets/documents/en/application-note/AN10441.pdf English documents 53707 None 645036621402383989 2024-07-12 Y /webapp/Download?colCode=AN10441&lang_cd=zh AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note /secured/assets/documents/en/application-note/AN10441.pdf documents 645036621402383989 Application Note N en Extended Y pdf 1.0 Y N AN10441, Level Shifting Techniques in I²C-Bus Design - Application Note 53.7 KB AN10441 N 1442089228752700755238 手册 1 /docs/en/brochure/75016535.pdf 2016-07-11 1442048645899722467409 PSP 7 Jul 31, 2008 Brochure None /docs/en/brochure/75016535.pdf English documents 326544 None 712453003803778552 2022-12-07 N /docs/en/brochure/75016535.pdf Versatile, easy-to-use GPIO expanders; NXP 4/8/16-bit I2C/SMBus GPIO expanders PCA9536/54/54A/55 /docs/en/brochure/75016535.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N Versatile, easy-to-use GPIO expanders; NXP 4/8/16-bit I2C/SMBus GPIO expanders PCA9536/54/54A/55 326.5 KB 75016535 N 1442048645899722467409 支持信息 2 /docs/en/supporting-information/SSOP-TSSOP-VSO-WAVE.pdf 2016-10-08 1442126381432716559822 PSP 16 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 /docs/en/supporting-information/SO-SOJ-WAVE.pdf 2013-07-15 1442126382106720903168 PSP 17 Oct 8, 2009 Supporting Information Footprint for Wave Soldering None /docs/en/supporting-information/SO-SOJ-WAVE.pdf English documents 8260 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-WAVE.pdf Footprint for Wave Soldering /docs/en/supporting-information/SO-SOJ-WAVE.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for Wave Soldering 8.3 KB SO-SOJ-WAVE N 1442126382106720903168 数据手册 1 /docs/en/data-sheet/PCA9673.pdf 2011-09-29 1442060610619733063918 PSP 1 Sep 29, 2011 Data Sheet None /docs/en/data-sheet/PCA9673.pdf English documents 290691 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/PCA9673.pdf Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset /docs/en/data-sheet/PCA9673.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.0 N N Remote 16-bit I/O expander for Fm+ I2C-bus with interrupt and reset 290.7 KB PCA9673 N 1442060610619733063918 用户指南 2 /docs/en/user-guide/UM10204.pdf 2016-07-12 1442125286808710770774 PSP 5 Oct 1, 2021 User Guide NXP Semiconductors developed a simple bidirectional 2-wire bus for efficient inter-IC control. This bus is called the Inter-IC or I2C-bus. Only two bus lines are required: a serial data line (SDA) and a serial clock line (SCL). Serial, 8-bit oriented, bidirectional data transfers can be made at up to 100 kbit/s in the Standard-mode, up to 400 kbit/s in the Fast-mode, up to 1 Mbit/s in the Fast-mode Plus (Fm+), or up to 3.4 Mbit/s in the High-speed mode. None /docs/en/user-guide/UM10204.pdf English documents 750958 None 132339537837198660 2024-10-24 N /docs/en/user-guide/UM10204.pdf I2C-bus specification and user manual /docs/en/user-guide/UM10204.pdf documents 132339537837198660 User Guide N en None Y pdf 7.0 N N I2C-bus specification and user manual 751.0 KB UM10204 N 1442125286808710770774 /docs/en/user-guide/UM10267.pdf 2017-02-14 1442125772780702560029 PSP 6 Sep 25, 2008 User Guide The OM6281 is an add-on to NXP’s I2C 2005-1 demo board. This daughter board makes it easy to test and design with the PCA9698, a Fast-mode Plus (Fm+) 40-bit GPIO device. These boards, along with the I2CUSB Lite GUI (PC based), provide an easy to use evaluation platform. None /docs/en/user-guide/UM10267.pdf English documents 571684 None 132339537837198660 2024-10-21 N /docs/en/user-guide/UM10267.pdf PCA9698 demonstration board OM6281 /docs/en/user-guide/UM10267.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N PCA9698 demonstration board OM6281 571.7 KB UM10267 N 1442125772780702560029 true Y Products

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