PCF8578 | NXP Semiconductors

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テクノロジ

LCD Row/Column Driver for Dot Matrix Graphic Displays

PCF8578
アクティブ
  • このページには、製造中止（生産終了）となった製品の情報が記載されています。本ページに記載されている仕様および情報は、過去の参考情報です。

The PCF8578 is a low power CMOS LCD row and column driver, designed to drive dot matrix graphic displays at multiplex rates of 1:8, 1:16, 1:24 or 1:32. The device has 40 outputs, of which 24 are programmable and configurable for the following ratios of rows/columns: 32/8, 24/16, 16/24 or 8/32. The PCF8578 can function as a stand-alone LCD controller and driver for use in small systems. For larger systems it can be used in conjunction with up to 32 PCF8579s for which it has been optimized. Together these two devices form a general purpose LCD dot matrix driver chip set, capable of driving displays of up to 40960 dots. The PCF8578 is compatible with most microcontrollers and communicates via a two-line bidirectional bus (I²C-bus). Communication overhead is minimized by a display RAM with auto-incremented addressing and display bank switching.

製品詳細

ブロック図

Block diagram: PCF8578HT, PCF8578T

図を取得する PDF

Features

System Features

  • Single chip LCD controller and driver
  • Stand-alone or may be used with up to 32 PCF8579s (40,960 dots possible)
  • 40 driver outputs, configurable for several ratios of rows/columns: 32/8, 24/16, 16/24 or 8/32
  • Selectable multiplex rates: 1:8, 1:16, 1:24 or 1:32
  • Externally selectable bias configuration, 5 or 6 levels
  • 1280-bit RAM for display data storage and scratch pad
  • Display memory bank switching
  • Auto-incremented data loading across hardware subaddress boundaries (with PCF8579)
  • Provides display synchronization for PCF8579
  • On-chip oscillator, requires only 1 external resistor
  • Power-On Reset (POR) blanks display
  • Logic voltage supply range 2.5 V to 6 V
  • Maximum LCD supply voltage 9 V
  • Low power consumption
  • I²C-bus interface
  • Compatible with most microcontrollers
  • Optimized pinning for single plane wiring in multiple device applications (with PCF8579)
  • Space saving 56-lead small outline package and 64 pin quad flat pack

Target Applications

  • Automotive information systems
  • Telecommunication systems
  • Point-of-sale terminals
  • Industrial computer terminals
  • Instrumentation

購入/パラメータ

1 結果

マッチしていない 1 NRND

パーツ

説明を表示

コンピュータ支援設計 モデル

パッケージタイプ

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
データ・シート

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 PSPPCF8578ja 11 アプリケーション・ノート Application Note t789 1 カタログ Brochure t518 1 サポート情報 Supporting Information t531 1 セレクタ・ガイド Selector Guide t528 1 データ・シート Data Sheet t520 1 パッケージ情報 Packing Information t935 2 ユーザ・ガイド User Guide t792 2 ja ja ja データ・シート 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 アプリケーション・ノート 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 ユーザ・ガイド User Guide 2 3 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 en Oct 1, 2021 132339537837198660 User Guide Y N I2C-bus specification and user manual 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 pdf N ja Apr 28, 2014 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=ja /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 カタログ 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 パッケージ情報 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 パッケージ情報 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 セレクタ・ガイド Selector Guide 1 10 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 en Dec 15, 2022 553557935274807777 Selector Guide Y N LCD Display Driver Solutions - Selector Guide 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 pdf N 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 サポート情報 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 ja true 1 Y PSP アプリケーション・ノート 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 カタログ 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 サポート情報 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 セレクタ・ガイド 1 /docs/ja/brochure/LCDDISDRSOLBR.pdf 2020-07-14 1594834216350720584572ja PSP 10 Jan 5, 2022 Selector Guide Our portfolio includes segment, character, and graphic display drivers. None /docs/ja/brochure/LCDDISDRSOLBR.pdf Japanese documents 512531 None 553557935274807777 2024-07-12 N /docs/ja/brochure/LCDDISDRSOLBR.pdf LCDディスプレイ・ドライバ・ソリューション /docs/ja/brochure/LCDDISDRSOLBR.pdf documents 553557935274807777 Selector Guide N ja None Y pdf 0 N N LCD Display Driver Solutions - Selector Guide 512.5 KB LCDDISDRSOLBR N 1594834216350720584572 データ・シート 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 パッケージ情報 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 ユーザ・ガイド 2 /docs/ja/user-guide/UM10204.pdf 2016-07-12 1442125286808710770774ja PSP 3 Apr 28, 2014 User Guide None /docs/ja/user-guide/UM10204.pdf Japanese documents 750958 None 132339537837198660 2024-10-24 N /docs/ja/user-guide/UM10204.pdf I2C-bus specification and user manual /docs/ja/user-guide/UM10204.pdf documents 132339537837198660 User Guide N ja None Y pdf 6.0 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=ja 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 true Y Products

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アプリケーション・ノート (1)
カタログ (1)
サポート情報 (1)
セレクタ・ガイド (1)
データ・シート (1)
パッケージ情報 (2)
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