PCF8579 | NXP Semiconductors

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LCD Column Driver for Dot Matrix Graphic Displays

PCF8579 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 PCF8579 is a low power CMOS LCD 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 and can drive 32 x 40 dots in a 32 row multiplexed LCD. Up to 16 PCF8579 can be cascaded and up to 32 devices may be used on the same I²C-bus (using the two target addresses). The device is optimized for use with the PCF8578 LCD row/column driver. Together these devices form a general purpose LCD dot matrix driver chip set, capable of driving displays of up to 40960 dots. The PCF8579 is compatible with most microcontrollers and communicates via a two-line bidirectional bus (I²C-bus). To allow partial VDD shutdown the ESD protection system of the SCL and SDA pins does not use a diode connected to VDD. Communication overhead is minimized by a display RAM with auto-incremented addressing and display bank switching.

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製品詳細

ブロック図

Block diagram: PCF8579HT, PCF8579T

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Features

System Features

  • LCD column driver
  • Used in conjunction with the PCF8578, this device forms part of a chip set capable of driving up to 40,960 dots
  • 40 column outputs
  • Selectable multiplex rates; 1:8, 1:16, 1:24 or 1:32
  • Externally selectable bias configuration, 5 or 6 levels
  • Easily cascadable for large applications (up to 32 devices)
  • 1280-bit RAM for display data storage
  • Display memory bank switching
  • Auto-incremented data loading across hardware subaddress boundaries (with PCF8578)
  • 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 PCF8578)
  • 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
N true 0 PSPPCF8579ja 9 アプリケーション・ノート Application Note t789 1 カタログ Brochure t518 2 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 1 ユーザ・ガイド User Guide t792 1 ja ja ja データ・シート Data Sheet 1 1 5.0 English 1442062934644706547709 PSP 256.5 KB None None documents None 1442062934644706547709 /docs/en/data-sheet/PCF8579.pdf 256510 /docs/en/data-sheet/PCF8579.pdf PCF8579 documents N N 2011-06-30 LCD column driver for dot matrix graphic displays /docs/en/data-sheet/PCF8579.pdf /docs/en/data-sheet/PCF8579.pdf Data Sheet N 980000996212993340 2023-08-18 pdf N en May 11, 2009 980000996212993340 Data Sheet Y N LCD 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 1 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 カタログ Brochure 2 4 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 5 1.0 English 1442124656944726362331 PSP 1.1 MB None None documents None 1442124656944726362331 /docs/en/brochure/75016543.pdf 1091243 /docs/en/brochure/75016543.pdf 75016543 documents N N 2016-10-08 Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances /docs/en/brochure/75016543.pdf /docs/en/brochure/75016543.pdf Brochure N 712453003803778552 2024-11-28 pdf N en Apr 8, 2018 712453003803778552 Brochure Y N Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances パッケージ情報 Package Information 1 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 パッケージ情報 Packing Information 1 7 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 セレクタ・ガイド Selector Guide 1 8 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 9 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 PCF8579 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 2 /docs/en/brochure/75017231.pdf 2016-07-11 1442048544388718363306 PSP 4 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 /docs/en/brochure/75016543.pdf 2016-10-08 1442124656944726362331 PSP 5 Apr 8, 2018 Brochure None /docs/en/brochure/75016543.pdf English documents 1091243 None 712453003803778552 2024-11-28 N /docs/en/brochure/75016543.pdf Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances /docs/en/brochure/75016543.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances 1.1 MB 75016543 N 1442124656944726362331 サポート情報 1 /docs/en/supporting-information/QFP-SQFP-TQFP-WAVE.pdf 2013-07-15 1442126380101720537323 PSP 9 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 8 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/PCF8579.pdf 2011-06-30 1442062934644706547709 PSP 1 May 11, 2009 Data Sheet None /docs/en/data-sheet/PCF8579.pdf English documents 256510 None 980000996212993340 2023-08-18 N /docs/en/data-sheet/PCF8579.pdf LCD column driver for dot matrix graphic displays /docs/en/data-sheet/PCF8579.pdf documents 980000996212993340 Data Sheet N en None Y pdf 5.0 N N LCD column driver for dot matrix graphic displays 256.5 KB PCF8579 N 1442062934644706547709 パッケージ情報 1 /docs/en/packing/SOT357-1_518.pdf 2015-09-29 1448047581696724463284 PSP 7 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 ユーザ・ガイド 1 /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 true Y Products

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