Ultra-Low-Voltage Translating 24-Bit Fm+ I²C-Bus/SMBus I/O Expander

产品详情

特性

主要特性

  • I²C总线至并行端口扩展器
  • 1MHz超快速模式I²C总线
  • I²C总线侧的工作电源电压范围为0.8V至3.6V
  • 允许下列电压之间的双向电压电平转换和通用IO扩展:0.8V至3.6V SCL/SDA以及1.8V、2.5V、3.3V、5.5V端口P
  • 低待机电流消耗:3.3V VDD(P)的典型值为2.0µA
  • 施密特触发器操作允许在SCL和SDA输入上进行缓慢输入转变并带来更好的切换噪音抗扰性
    • 0.8V时Vhys=0.05V(典型值)
    • 1.8V时Vhys=0.18V(典型值)
    • 3.3V时Vhys=0.33V(典型值)
  • 5.5V容限电压的I/O端口和3.6V容限电压的I²C总线引脚
  • 低电平有效的复位输入(RESET)
  • 开漏低电平有效的中断输出(INT)
  • 内部上电复位
  • SCL/SDA输入端提供噪音滤波器
  • 锁存输出具有25mA的最大驱动能力,用于直接驱动LED
  • 闭锁性能超过JESD 78 Class II规定的100mA
  • 输出端口配置:bank可选或引脚可选推挽或开漏输出级
  • 中断状态:只读寄存器会识别中断源
  • 逐位的中断边沿规范
  • 中断单独清除,不干扰其他事件
  • 读取所有未清除的中断事件
  • 开关去抖硬件
  • 通用呼叫软件复位
  • I²C软件器件ID功能

ESD保护超过JESD 22

  • 2000V人体模型(A114-A)
  • 1000V充电器件模型(C101)

封装

  • TSSOP32
  • HUQFN32
  • VFBGA36

位元I/O编程功能

  • 输出驱动强度:四种可编程驱动强度以减少低电容应用中的上升和下降时间
  • 输入闭锁:保持输入端口寄存器值变化直至读取输入端口寄存器
  • 上拉/下拉使能:浮动输入或上拉/下拉电阻使能
  • 上拉/下拉选择:100kΩ上拉/下拉电阻选择
  • 中断屏蔽:屏蔽会防止输入状态更改时生成中断以防伪中断

产品长期供货计划

购买/参数










































































































N true 0 PSPPCAL6524zh 9 包装信息 Packing Information t935 3 封装信息 Package Information t790 2 应用笔记 Application Note t789 1 手册 Brochure t518 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 2.0 English The PCAL6524 is a 24-bit general purpose I/O expander that provides remote I/O expansion for most NXP microcontroller families via the Fast-mode Plus (Fm+) I<sup>2</sup>-bus interface. 1443669908074708852468 PSP 2.5 MB None None documents None 1443669908074708852468 /docs/en/data-sheet/PCAL6524DS.pdf 2546101 /docs/en/data-sheet/PCAL6524DS.pdf PCAL6524DS documents N N 2016-10-08 Ultra Low-Voltage Translating 24-Bit Fm+ I<sup>2</sup>C-Bus/SMBus I/O Expander with Agile I/O Features, Interrupt Output and Reset /docs/en/data-sheet/PCAL6524DS.pdf /docs/en/data-sheet/PCAL6524DS.pdf Data Sheet N 980000996212993340 2024-04-01 pdf N en May 15, 2019 980000996212993340 Data Sheet Y N Ultra Low-Voltage Translating 24-Bit Fm+ I<sup>2</sup>C-Bus/SMBus I/O Expander with Agile I/O Features, Interrupt Output and Reset PDF 应用笔记 Application Note 1 2 1.0 English This document describes the PCAL6524 debounce function implementation which includes debounce circuitry operation mechanism, registers settings as well as power consumption explanations. 1639511983576718955515 PSP 4.6 MB None None documents None 1639511983576718955515 /docs/en/application-note/AN13080.pdf 4559288 /docs/en/application-note/AN13080.pdf AN13080 documents N N 2021-12-14 AN13080, PCAL6524 Debounce Function Implementation /docs/en/application-note/AN13080.pdf /docs/en/application-note/AN13080.pdf Application Note N 645036621402383989 2024-04-01 pdf N en Dec 13, 2021 645036621402383989 Application Note Y N AN13080, PCAL6524 Debounce Function Implementation 用户指南 User Guide 1 3 1.0 English Installation guide and User Manual for the OM13526 24 -bit GPIO Daughter Card that connects to OM13260 Fm+ I2C bus development board. 1448903371203688115542 PSP 700.7 KB None None documents None 1448903371203688115542 /docs/en/user-guide/UM10868.pdf 700653 /docs/en/user-guide/UM10868.pdf UM10868 documents N N 2016-10-08 PCAL6524 demonstration board OM13526 /docs/en/user-guide/UM10868.pdf /docs/en/user-guide/UM10868.pdf User Guide N 132339537837198660 2023-06-19 pdf N en Sep 23, 2015 132339537837198660 User Guide Y N PCAL6524 demonstration board OM13526 手册 Brochure 1 4 0 Japanese NXP PCAL6408A PCAL6416A PCAL6524 PCAL6534 PCAL9714 PCAL9722 汎用入力 IO エクスパンダ GPIO I2C SPI ペリフェラル 1538195749176701259598ja PSP 634.8 KB None None documents None 1538195749176701259598 /docs/ja/brochure/AGILE-IO-GPIO-BROCHURE.pdf 634806 /docs/ja/brochure/AGILE-IO-GPIO-BROCHURE.pdf AGILE-IO-GPIO-BROCHURE documents N N 2018-09-28 Agile I/O GPIO Brochure /docs/ja/brochure/AGILE-IO-GPIO-BROCHURE.pdf /docs/ja/brochure/AGILE-IO-GPIO-BROCHURE.pdf Brochure N 712453003803778552 2022-12-08 ja Nov 1, 2023 712453003803778552 Brochure Y N アジャイル I/O 8/14/16/22/24/34ビットLV GPIOパンフレット 3 English NXP PCAL6408A PCAL6416A PCAL6524 PCAL6534 General-Purpose Input IO Expander GPIO I2C Peripheral Agile IO MCU Microcontroller Brochure 1538195749176701259598 PSP 634.8 KB None None documents None 1538195749176701259598 /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf 634806 /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf AGILE-IO-GPIO-BROCHURE documents N N 2018-09-28 Agile I/O GPIO Brochure /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf Brochure N 712453003803778552 2022-12-08 pdf N en Dec 8, 2022 712453003803778552 Brochure Y N Agile I/O GPIO Brochure 封装信息 Package Information 2 5 1.2 English 1458663785578685756262 PSP 345.5 KB None None documents None 1458663785578685756262 /docs/en/package-information/SOT1851-1.pdf 345465 /docs/en/package-information/SOT1851-1.pdf SOT1851-1 documents N N 2016-04-25 plastic very thin fine-pitch ball grid array package, 36 balls /docs/en/package-information/SOT1851-1.pdf /docs/en/package-information/SOT1851-1.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Apr 25, 2016 302435339416912908 Package Information Y N plastic very thin fine-pitch ball grid array package, 36 balls 6 1.0 English 1455078604870709589922 PSP 274.6 KB None None documents None 1455078604870709589922 /docs/en/package-information/SOT1426-1.pdf 274633 /docs/en/package-information/SOT1426-1.pdf SOT1426-1 documents N N 2016-02-12 plastic thermal enhanced ultra thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.56 mm /docs/en/package-information/SOT1426-1.pdf /docs/en/package-information/SOT1426-1.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thermal enhanced ultra thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.56 mm 包装信息 Packing Information 3 7 1.0 English 1488084395409726591587 PSP 103.0 KB None None documents None 1488084395409726591587 /docs/en/packing/SOT1851-1_518.pdf 103046 /docs/en/packing/SOT1851-1_518.pdf SOT1851-1_518 documents N N 2017-02-25 VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,518 or Y Ordering code (12NC) ending 518 /docs/en/packing/SOT1851-1_518.pdf /docs/en/packing/SOT1851-1_518.pdf Packing Information N 145666923842250347 2022-12-07 pdf N en Feb 28, 2017 145666923842250347 Packing Information Y N VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,518 or Y Ordering code (12NC) ending 518 PDF 8 1.0 English 1488084402134733513770 PSP 113.9 KB None None documents None 1488084402134733513770 /docs/en/packing/SOT1851-1_118.pdf 113943 /docs/en/packing/SOT1851-1_118.pdf SOT1851-1_118 documents N N 2017-02-25 VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT1851-1_118.pdf /docs/en/packing/SOT1851-1_118.pdf Packing Information N 145666923842250347 2022-12-07 pdf N en Feb 28, 2017 145666923842250347 Packing Information Y N VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 PDF 9 1.0 English 1442131443680715360356 PSP 197.8 KB None None documents None 1442131443680715360356 /docs/en/packing/SOT1426-1_128.pdf 197796 /docs/en/packing/SOT1426-1_128.pdf SOT1426-1_128 documents N N 2015-07-06 HUQFN32; Reel pack, SMD, 13" Q2/T3 standard product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128 /docs/en/packing/SOT1426-1_128.pdf /docs/en/packing/SOT1426-1_128.pdf Packing Information N 145666923842250347 2022-12-07 pdf N en Jul 6, 2015 145666923842250347 Packing Information Y N HUQFN32; Reel pack, SMD, 13" Q2/T3 standard product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128 false 0 PCAL6524 downloads zh-Hans true 1 Y PSP Y Y 包装信息 3 /docs/en/packing/SOT1851-1_518.pdf 2017-02-25 1488084395409726591587 PSP 7 Feb 28, 2017 Packing Information PDF None /docs/en/packing/SOT1851-1_518.pdf English documents 103046 None 145666923842250347 2022-12-07 N /docs/en/packing/SOT1851-1_518.pdf VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,518 or Y Ordering code (12NC) ending 518 /docs/en/packing/SOT1851-1_518.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,518 or Y Ordering code (12NC) ending 518 103.0 KB SOT1851-1_518 N 1488084395409726591587 /docs/en/packing/SOT1851-1_118.pdf 2017-02-25 1488084402134733513770 PSP 8 Feb 28, 2017 Packing Information PDF None /docs/en/packing/SOT1851-1_118.pdf English documents 113943 None 145666923842250347 2022-12-07 N /docs/en/packing/SOT1851-1_118.pdf VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT1851-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N VFBGA36; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 113.9 KB SOT1851-1_118 N 1488084402134733513770 /docs/en/packing/SOT1426-1_128.pdf 2015-07-06 1442131443680715360356 PSP 9 Jul 6, 2015 Packing Information None /docs/en/packing/SOT1426-1_128.pdf English documents 197796 None 145666923842250347 2022-12-07 N /docs/en/packing/SOT1426-1_128.pdf HUQFN32; Reel pack, SMD, 13" Q2/T3 standard product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128 /docs/en/packing/SOT1426-1_128.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N HUQFN32; Reel pack, SMD, 13" Q2/T3 standard product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128 197.8 KB SOT1426-1_128 N 1442131443680715360356 封装信息 2 /docs/en/package-information/SOT1851-1.pdf 2016-04-25 1458663785578685756262 PSP 5 Apr 25, 2016 Package Information None /docs/en/package-information/SOT1851-1.pdf English documents 345465 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT1851-1.pdf plastic very thin fine-pitch ball grid array package, 36 balls /docs/en/package-information/SOT1851-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.2 N N plastic very thin fine-pitch ball grid array package, 36 balls 345.5 KB SOT1851-1 N 1458663785578685756262 /docs/en/package-information/SOT1426-1.pdf 2016-02-12 1455078604870709589922 PSP 6 Feb 8, 2016 Package Information None /docs/en/package-information/SOT1426-1.pdf English documents 274633 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT1426-1.pdf plastic thermal enhanced ultra thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.56 mm /docs/en/package-information/SOT1426-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thermal enhanced ultra thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.56 mm 274.6 KB SOT1426-1 N 1455078604870709589922 应用笔记 1 /docs/en/application-note/AN13080.pdf 2021-12-14 1639511983576718955515 PSP 2 Dec 13, 2021 Application Note This document describes the PCAL6524 debounce function implementation which includes debounce circuitry operation mechanism, registers settings as well as power consumption explanations. None /docs/en/application-note/AN13080.pdf English documents 4559288 None 645036621402383989 2024-04-01 N /docs/en/application-note/AN13080.pdf AN13080, PCAL6524 Debounce Function Implementation /docs/en/application-note/AN13080.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN13080, PCAL6524 Debounce Function Implementation 4.6 MB AN13080 N 1639511983576718955515 手册 1 /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf 2018-09-28 1538195749176701259598 PSP 4 Dec 8, 2022 Brochure NXP PCAL6408A PCAL6416A PCAL6524 PCAL6534 General-Purpose Input IO Expander GPIO I2C Peripheral Agile IO MCU Microcontroller Brochure None /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf English documents 634806 None 712453003803778552 2022-12-08 N /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf Agile I/O GPIO Brochure /docs/en/brochure/AGILE-IO-GPIO-BROCHURE.pdf documents 712453003803778552 Brochure N en None Y pdf 3 N N Agile I/O GPIO Brochure 634.8 KB AGILE-IO-GPIO-BROCHURE N 1538195749176701259598 数据手册 1 /docs/en/data-sheet/PCAL6524DS.pdf 2016-10-08 1443669908074708852468 PSP 1 May 15, 2019 Data Sheet The PCAL6524 is a 24-bit general purpose I/O expander that provides remote I/O expansion for most NXP microcontroller families via the Fast-mode Plus (Fm+) I<sup>2</sup>-bus interface. PDF None /docs/en/data-sheet/PCAL6524DS.pdf English documents 2546101 None 980000996212993340 2024-04-01 N /docs/en/data-sheet/PCAL6524DS.pdf Ultra Low-Voltage Translating 24-Bit Fm+ I<sup>2</sup>C-Bus/SMBus I/O Expander with Agile I/O Features, Interrupt Output and Reset /docs/en/data-sheet/PCAL6524DS.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.0 N N Ultra Low-Voltage Translating 24-Bit Fm+ I<sup>2</sup>C-Bus/SMBus I/O Expander with Agile I/O Features, Interrupt Output and Reset 2.5 MB PCAL6524DS N 1443669908074708852468 用户指南 1 /docs/en/user-guide/UM10868.pdf 2016-10-08 1448903371203688115542 PSP 3 Sep 23, 2015 User Guide Installation guide and User Manual for the OM13526 24 -bit GPIO Daughter Card that connects to OM13260 Fm+ I2C bus development board. None /docs/en/user-guide/UM10868.pdf English documents 700653 None 132339537837198660 2023-06-19 N /docs/en/user-guide/UM10868.pdf PCAL6524 demonstration board OM13526 /docs/en/user-guide/UM10868.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N PCAL6524 demonstration board OM13526 700.7 KB UM10868 N 1448903371203688115542 true Y Products

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9 文件

紧凑列表

包装信息 (3)
封装信息 (2)
应用笔记 (1)
手册 (1)
数据手册 (1)
用户指南 (1)

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