适用于点阵图形显示的LCD行/列驱动器 | NXP 半导体

安全互联汽车

工业

消费电子

技术

适用于点阵图形显示的LCD行/列驱动器

PCF8578
正常供应
  • 本页面包含有关样品阶段产品的信息。此处的规格和信息如有更改，恕不另行通知。如需了解其他信息，请联系支持人员或您的销售代表。

PCF8578是一款低功率CMOS1LCD行和列驱动器，为驱动复用率为1:8、1:16、1:24或1:32的点阵图形显示而设计。器件具有40个输出，其中24个可编程并配置成下列行/列比：32/8、24/16、16/24或8/32。PCF8578可在小型系统中用作独立LCD控制器和驱动器。对于更大的系统，可配合最多32个PCF8579使用。结合这两个器件可形成通用LCD点阵驱动器芯片组，能够驱动最多40960点的显示。PCF8578兼容大多数微控制器并通过两线双向总线（I²C总线）进行通信。带有自动递增寻址的显示RAM和显示库切换使通信开销最小化。

查看产品图片

产品详情

框图

Block diagram: PCF8578HT, PCF8578T

获取框图PDF

特征

系统特性

  • 单芯片LCD控制器和驱动器
  • 独立或可使用最多32个PCF8579（可能有40960点）
  • 40个驱动器输出，可配置多种比率的行/列：32/8、24/16、16/24或8/32
  • 可选复用率：1:8、1:16、1:24或1:32
  • 外部可选偏置配置，5或6级
  • 用于显示数据存储和暂存的1280位RAM
  • 显示存储器组切换
  • 跨跃硬件子地址边界进行自动递增数据加载（使用PCF8579）
  • 为PCF8579提供显示同步
  • 片上振荡器，只需1个外部电阻
  • 电源上电复位(POR)空白显示
  • 逻辑电源电压范围2.5 V至6 V
  • 最大LCD电源电压9 V
  • 低功耗
  • I²C总线接口
  • 兼容大多数微控制器
  • 多重器件应用中为单平面配线优化引脚连接（使用PCF8579）
  • 省空间56引脚小型封装和64引脚四方扁平封装

应用

  • 车用信息系统
  • 电信系统
  • POS机终端
  • 工业计算机终端
  • 仪器

购买/参数

1 结果

包含 1 不推荐用于新设计

部件

展开描述

计算机辅助设计模型

封装类型

LCD graphic driver display rows

LCD graphic driver display columns

LCD graphic driver display format

I2C-bus

VDD1 [min] (V)

VDD1 [max] (V)

VLCD [min] (V)

VLCD [max] (V)

ffr

PCF8578HT
数据手册

TQFP64

8, 16, 24, 32

32, 24, 16, 8

8x32 or 16x24 stand alone; up to 40960 dots with 32 PCF8579

Y

2.5

6

3.5

9

64.0

N true 0 PSPPCF8578zh 11 包装信息 Packing Information t935 2 封装信息 Package Information t790 2 应用笔记 Application Note t789 1 手册 Brochure t518 1 支持信息 Supporting Information t531 1 数据手册 Data Sheet t520 1 用户指南 User Guide t792 2 选型指南 Selector Guide t528 1 zh zh zh 数据手册 Data Sheet 1 1 6.0 English 1442067690878713031112 PSP 274.0 KB None None documents None 1442067690878713031112 /docs/en/data-sheet/PCF8578.pdf 274000 /docs/en/data-sheet/PCF8578.pdf PCF8578 documents N 2015-09-12 LCD row/column driver for dot matrix graphic displays /docs/en/data-sheet/PCF8578.pdf /docs/en/data-sheet/PCF8578.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en May 5, 2009 980000996212993340 Data Sheet Y N LCD row/column driver for dot matrix graphic displays 应用笔记 Application Note 1 2 1.0 English 1442087330310721534478 PSP 763.2 KB None None documents None 1442087330310721534478 /docs/en/application-note/AN10853.pdf 763238 /docs/en/application-note/AN10853.pdf AN10853 documents N N 2016-07-11 ESD and EMC sensitivity of IC /docs/en/application-note/AN10853.pdf /docs/en/application-note/AN10853.pdf Application Note N 645036621402383989 2025-02-10 pdf N en Mar 14, 2013 645036621402383989 Application Note Y N ESD and EMC sensitivity of IC 用户指南 User Guide 2 3 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 4 1.0 English The I2C Demonstration Board 2005-1 is a new expandable low cost I2C based platform that allows Field Application Engineers, designers and educators to use their Personal Computer (PC) to easily test and demonstrate I2C-bus devices from Philips Semiconductors in a platform similar to a real system environment. 1442125267076701864849 PSP 267.7 KB Registration without Disclaimer None documents Extended 1442125267076701864849 /secured/assets/documents/en/user-guide/UM10206.pdf 267686 /secured/assets/documents/en/user-guide/UM10206.pdf UM10206 documents Y N 2016-07-12 I2C Demonstration Board 2005-1 Quick Start Guide /webapp/Download?colCode=UM10206&lang_cd=zh /secured/assets/documents/en/user-guide/UM10206.pdf User Guide N 132339537837198660 2024-07-12 pdf Y en Jun 13, 2006 132339537837198660 User Guide Y N I2C Demonstration Board 2005-1 Quick Start Guide 手册 Brochure 1 5 1.0 English 1442048544388718363306 PSP 1.2 MB None None documents None 1442048544388718363306 /docs/en/brochure/75017231.pdf 1165739 /docs/en/brochure/75017231.pdf 75017231 documents N N 2016-07-11 LCD display driver solutions /docs/en/brochure/75017231.pdf /docs/en/brochure/75017231.pdf Brochure N 712453003803778552 2023-07-25 pdf N en Apr 8, 2018 712453003803778552 Brochure Y N LCD display driver solutions 封装信息 Package Information 2 6 1.0 English 1455078608342722567310 PSP 195.1 KB None None documents None 1455078608342722567310 /docs/en/package-information/SOT357-1.pdf 195107 /docs/en/package-information/SOT357-1.pdf SOT357-1 documents N N 2016-02-12 plastic thin quad flat package; 64 leads; body 10 x 10 x 1.0 mm /docs/en/package-information/SOT357-1.pdf /docs/en/package-information/SOT357-1.pdf Package Information N 302435339416912908 2025-02-10 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thin quad flat package; 64 leads; body 10 x 10 x 1.0 mm 7 1.0 English 1455079514721718165922 PSP 531.8 KB None None documents None 1455079514721718165922 /docs/en/package-information/SOT190-1.pdf 531803 /docs/en/package-information/SOT190-1.pdf SOT190-1 documents N N 2016-02-12 plastic very small outline package; 56 leads /docs/en/package-information/SOT190-1.pdf /docs/en/package-information/SOT190-1.pdf Package Information N 302435339416912908 2024-07-12 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic very small outline package; 56 leads 包装信息 Packing Information 2 8 1.0 English 1448047581696724463284 PSP 201.9 KB None None documents None 1448047581696724463284 /docs/en/packing/SOT357-1_518.pdf 201904 /docs/en/packing/SOT357-1_518.pdf SOT357-1_518 documents N N 2015-09-29 TQFP64; 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/SOT357-1_518.pdf /docs/en/packing/SOT357-1_518.pdf Packing Information N 145666923842250347 2025-02-10 pdf N en Sep 29, 2015 145666923842250347 Packing Information Y N TQFP64; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending, 518 or Y Ordering code (12NC) ending 518 9 1.0 English 1442131707659708001255 PSP 199.9 KB None None documents None 1442131707659708001255 /docs/en/packing/SOT190-1_118.pdf 199868 /docs/en/packing/SOT190-1_118.pdf SOT190-1_118 documents N N 2013-04-17 VSO56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT190-1_118.pdf /docs/en/packing/SOT190-1_118.pdf Packing Information N 145666923842250347 2024-07-12 pdf N en Apr 15, 2013 145666923842250347 Packing Information Y N VSO56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 选型指南 Selector Guide 1 10 0 Japanese Our portfolio includes segment, character, and graphic display drivers. 1594834216350720584572ja PSP 512.5 KB None None documents None 1594834216350720584572 /docs/ja/brochure/LCDDISDRSOLBR.pdf 512531 /docs/ja/brochure/LCDDISDRSOLBR.pdf LCDDISDRSOLBR documents N N 2020-07-14 LCD Display Driver Solutions - Selector Guide /docs/ja/brochure/LCDDISDRSOLBR.pdf /docs/ja/brochure/LCDDISDRSOLBR.pdf Selector Guide N 553557935274807777 2024-07-12 ja Jan 5, 2022 553557935274807777 Selector Guide Y N LCDディスプレイ・ドライバ・ソリューション 2 English Our portfolio includes segment, character, and graphic display drivers. 1594834216350720584572 PSP 512.5 KB None None documents None 1594834216350720584572 /docs/en/brochure/LCDDISDRSOLBR.pdf 512531 /docs/en/brochure/LCDDISDRSOLBR.pdf LCDDISDRSOLBR documents N N 2020-07-14 LCD Display Driver Solutions - Selector Guide /docs/en/brochure/LCDDISDRSOLBR.pdf /docs/en/brochure/LCDDISDRSOLBR.pdf Selector Guide N 553557935274807777 2024-07-12 pdf N en Dec 15, 2022 553557935274807777 Selector Guide Y N LCD Display Driver Solutions - Selector Guide 支持信息 Supporting Information 1 11 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 false 0 PCF8578 downloads zh-Hans true 1 Y PSP 包装信息 2 /docs/en/packing/SOT357-1_518.pdf 2015-09-29 1448047581696724463284 PSP 8 Sep 29, 2015 Packing Information None /docs/en/packing/SOT357-1_518.pdf English documents 201904 None 145666923842250347 2025-02-10 N /docs/en/packing/SOT357-1_518.pdf TQFP64; 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/SOT357-1_518.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N TQFP64; Reel dry pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending, 518 or Y Ordering code (12NC) ending 518 201.9 KB SOT357-1_518 N 1448047581696724463284 /docs/en/packing/SOT190-1_118.pdf 2013-04-17 1442131707659708001255 PSP 9 Apr 15, 2013 Packing Information None /docs/en/packing/SOT190-1_118.pdf English documents 199868 None 145666923842250347 2024-07-12 N /docs/en/packing/SOT190-1_118.pdf VSO56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT190-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N VSO56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 199.9 KB SOT190-1_118 N 1442131707659708001255 封装信息 2 /docs/en/package-information/SOT357-1.pdf 2016-02-12 1455078608342722567310 PSP 6 Feb 8, 2016 Package Information None /docs/en/package-information/SOT357-1.pdf English documents 195107 None 302435339416912908 2025-02-10 N /docs/en/package-information/SOT357-1.pdf plastic thin quad flat package; 64 leads; body 10 x 10 x 1.0 mm /docs/en/package-information/SOT357-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thin quad flat package; 64 leads; body 10 x 10 x 1.0 mm 195.1 KB SOT357-1 N 1455078608342722567310 /docs/en/package-information/SOT190-1.pdf 2016-02-12 1455079514721718165922 PSP 7 Feb 8, 2016 Package Information None /docs/en/package-information/SOT190-1.pdf English documents 531803 None 302435339416912908 2024-07-12 N /docs/en/package-information/SOT190-1.pdf plastic very small outline package; 56 leads /docs/en/package-information/SOT190-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic very small outline package; 56 leads 531.8 KB SOT190-1 N 1455079514721718165922 应用笔记 1 /docs/en/application-note/AN10853.pdf 2016-07-11 1442087330310721534478 PSP 2 Mar 14, 2013 Application Note None /docs/en/application-note/AN10853.pdf English documents 763238 None 645036621402383989 2025-02-10 N /docs/en/application-note/AN10853.pdf ESD and EMC sensitivity of IC /docs/en/application-note/AN10853.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N ESD and EMC sensitivity of IC 763.2 KB AN10853 N 1442087330310721534478 手册 1 /docs/en/brochure/75017231.pdf 2016-07-11 1442048544388718363306 PSP 5 Apr 8, 2018 Brochure None /docs/en/brochure/75017231.pdf English documents 1165739 None 712453003803778552 2023-07-25 N /docs/en/brochure/75017231.pdf LCD display driver solutions /docs/en/brochure/75017231.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N LCD display driver solutions 1.2 MB 75017231 N 1442048544388718363306 支持信息 1 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf 2013-07-15 1442126380101720537323 PSP 11 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 数据手册 1 /docs/en/data-sheet/PCF8578.pdf 2015-09-12 1442067690878713031112 PSP 1 May 5, 2009 Data Sheet None /docs/en/data-sheet/PCF8578.pdf English documents 274000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/PCF8578.pdf LCD row/column driver for dot matrix graphic displays /docs/en/data-sheet/PCF8578.pdf documents 980000996212993340 Data Sheet N en None Y pdf 6.0 N LCD row/column driver for dot matrix graphic displays 274.0 KB PCF8578 N 1442067690878713031112 用户指南 2 /docs/en/user-guide/UM10204.pdf 2016-07-12 1442125286808710770774 PSP 3 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 /secured/assets/documents/en/user-guide/UM10206.pdf 2016-07-12 1442125267076701864849 PSP 4 Jun 13, 2006 User Guide The I2C Demonstration Board 2005-1 is a new expandable low cost I2C based platform that allows Field Application Engineers, designers and educators to use their Personal Computer (PC) to easily test and demonstrate I2C-bus devices from Philips Semiconductors in a platform similar to a real system environment. Registration without Disclaimer /secured/assets/documents/en/user-guide/UM10206.pdf English documents 267686 None 132339537837198660 2024-07-12 Y /webapp/Download?colCode=UM10206&lang_cd=zh I2C Demonstration Board 2005-1 Quick Start Guide /secured/assets/documents/en/user-guide/UM10206.pdf documents 132339537837198660 User Guide N en Extended Y pdf 1.0 Y N I2C Demonstration Board 2005-1 Quick Start Guide 267.7 KB UM10206 N 1442125267076701864849 选型指南 1 /docs/en/brochure/LCDDISDRSOLBR.pdf 2020-07-14 1594834216350720584572 PSP 10 Dec 15, 2022 Selector Guide Our portfolio includes segment, character, and graphic display drivers. None /docs/en/brochure/LCDDISDRSOLBR.pdf English documents 512531 None 553557935274807777 2024-07-12 N /docs/en/brochure/LCDDISDRSOLBR.pdf LCD Display Driver Solutions - Selector Guide /docs/en/brochure/LCDDISDRSOLBR.pdf documents 553557935274807777 Selector Guide N en None Y pdf 2 N N LCD Display Driver Solutions - Selector Guide 512.5 KB LCDDISDRSOLBR N 1594834216350720584572 true Y Products

文档

快速参考恩智浦 文档类别.

筛选条件

1-10 / 11 文件

紧凑列表

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

支持

您需要什么帮助?

  • Narrow your search
搜索

近期查看的产品

查看或编辑浏览历史