PCA85233UG | Automotive 80 X 4 LCD Driver for Low Multiplex Rates | NXP Semiconductors

Automotive

Industrial

Consumer

Technologies

Automotive 80 X 4 LCD Driver for Low Multiplex Rates

PCA85233UG Active

The PCA85233 is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD) with low multiplex rates. It generates the drive signals for any static or multiplexed LCD containing up to four backplanes and up to 80 segments and can easily be cascaded for larger LCD applications. The PCA85233 is compatible with most microcontrollers and communicates via the two-line bidirectional I²C-bus. Communication overheads are minimized by a display RAM with auto-incremental addressing, by hardware subaddressing, and by display memory switching (static and duplex drive modes).

Product Details

Features

  • AEC-Q100 compliant for automotive applications
  • Single-chip LCD controller and driver
  • Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing
  • Selectable display bias configuration: static, 1/2, or 1/3
  • Selectable frame frequency: 150 Hz or 220 Hz
  • Internal LCD bias generation with voltage-follower buffers
  • 80 segment drives:
    • Up to 40 7-segment alphanumeric characters
    • Up to 20 14-segment alphanumeric characters
    • Any graphics of up to 320 elements
  • 80 × 4 bit RAM for display data storage
  • Display memory bank switching in static and duplex drive modes
  • Versatile blinking modes
  • Independent supplies possible for LCD and logic voltages
  • Wide power supply range: from 1.8 V to 5.5 V
  • Wide logic LCD supply range:
    • From 2.5 V for low-threshold LCDs
    • Up to 8.0 V for guest-host LCDs and high-threshold twisted nematic LCDs
  • Low power consumption
  • 400 kHz I²C-bus interface
  • Extended temperature range up to 105 °C
  • May be cascaded for large LCD applications (up to 2560 segments possible)
  • No external components needed
  • Compatible with Chip-On-Glass (COG) technology

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N true 0 PSPPCA85233UGen 6 Application Note Application Note t789 2 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Selector Guide Selector Guide t528 1 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 5.0 English 1442056909498708858324 PSP 554.3 KB None None documents None 1442056909498708858324 /docs/en/data-sheet/PCA85233.pdf 554331 /docs/en/data-sheet/PCA85233.pdf PCA85233 documents N N 2018-11-13 Automotive 80 × 4 LCD driver for low multiplex rates /docs/en/data-sheet/PCA85233.pdf /docs/en/data-sheet/PCA85233.pdf Data Sheet N 980000996212993340 2024-07-11 pdf N en Nov 12, 2018 980000996212993340 Data Sheet Y N Automotive 80 × 4 LCD driver for low multiplex rates Application Note Application Note 2 2 1.0 English 1442089476465712810905 PSP 783.9 KB None None documents None 1442089476465712810905 /docs/en/application-note/AN11494.pdf 783887 /docs/en/application-note/AN11494.pdf AN11494 documents N N 2016-07-11 Cascading NXP LCD segment drivers /docs/en/application-note/AN11494.pdf /docs/en/application-note/AN11494.pdf Application Note N 645036621402383989 2025-02-10 pdf N en Mar 6, 2015 645036621402383989 Application Note Y N Cascading NXP LCD segment drivers 3 4.0 English 1442087318262719726814 PSP 210.2 KB None None documents None 1442087318262719726814 /docs/en/application-note/AN10170.pdf 210158 /docs/en/application-note/AN10170.pdf AN10170 documents N N 2016-07-11 Design guidelines for COG modules with NXP monochrome LCD drivers /docs/en/application-note/AN10170.pdf /docs/en/application-note/AN10170.pdf Application Note N 645036621402383989 2024-07-12 pdf N en Aug 4, 2014 645036621402383989 Application Note Y N Design guidelines for COG modules with NXP monochrome LCD drivers User Guide User Guide 1 4 1.0 English 1442125520786700233255 PSP 321.6 KB None None documents None 1442125520786700233255 /docs/en/user-guide/UM10764.pdf 321598 /docs/en/user-guide/UM10764.pdf UM10764 documents N N 2013-11-13 Vertical Alignment (VA) displays and NXP LCD drivers /docs/en/user-guide/UM10764.pdf /docs/en/user-guide/UM10764.pdf User Guide N 132339537837198660 2024-07-12 pdf N en Nov 13, 2013 132339537837198660 User Guide Y N Vertical Alignment (VA) displays and NXP LCD drivers Package Information Package Information 1 5 1.0 English 1455204440943718718879 PSP 165.0 KB None None documents None 1455204440943718718879 /docs/en/package-information/OL-PCA85233.pdf 164951 /docs/en/package-information/OL-PCA85233.pdf OL-PCA85233 documents N N 2016-02-12 Bare die; 110 bumps /docs/en/package-information/OL-PCA85233.pdf /docs/en/package-information/OL-PCA85233.pdf Package Information N 302435339416912908 2024-07-12 pdf N en Feb 10, 2016 302435339416912908 Package Information Y N Bare die; 110 bumps Selector Guide Selector Guide 1 6 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 false 0 PCA85233UG downloads en true 1 Y PSP Y Y Application Note 2 /docs/en/application-note/AN11494.pdf 2016-07-11 1442089476465712810905 PSP 2 Mar 6, 2015 Application Note None /docs/en/application-note/AN11494.pdf English documents 783887 None 645036621402383989 2025-02-10 N /docs/en/application-note/AN11494.pdf Cascading NXP LCD segment drivers /docs/en/application-note/AN11494.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N Cascading NXP LCD segment drivers 783.9 KB AN11494 N 1442089476465712810905 /docs/en/application-note/AN10170.pdf 2016-07-11 1442087318262719726814 PSP 3 Aug 4, 2014 Application Note None /docs/en/application-note/AN10170.pdf English documents 210158 None 645036621402383989 2024-07-12 N /docs/en/application-note/AN10170.pdf Design guidelines for COG modules with NXP monochrome LCD drivers /docs/en/application-note/AN10170.pdf documents 645036621402383989 Application Note N en None Y pdf 4.0 N N Design guidelines for COG modules with NXP monochrome LCD drivers 210.2 KB AN10170 N 1442087318262719726814 Data Sheet 1 /docs/en/data-sheet/PCA85233.pdf 2018-11-13 1442056909498708858324 PSP 1 Nov 12, 2018 Data Sheet None /docs/en/data-sheet/PCA85233.pdf English documents 554331 None 980000996212993340 2024-07-11 N /docs/en/data-sheet/PCA85233.pdf Automotive 80 × 4 LCD driver for low multiplex rates /docs/en/data-sheet/PCA85233.pdf documents 980000996212993340 Data Sheet N en None Y pdf 5.0 N N Automotive 80 × 4 LCD driver for low multiplex rates 554.3 KB PCA85233 N 1442056909498708858324 Package Information 1 /docs/en/package-information/OL-PCA85233.pdf 2016-02-12 1455204440943718718879 PSP 5 Feb 10, 2016 Package Information None /docs/en/package-information/OL-PCA85233.pdf English documents 164951 None 302435339416912908 2024-07-12 N /docs/en/package-information/OL-PCA85233.pdf Bare die; 110 bumps /docs/en/package-information/OL-PCA85233.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N Bare die; 110 bumps 165.0 KB OL-PCA85233 N 1455204440943718718879 Selector Guide 1 /docs/en/brochure/LCDDISDRSOLBR.pdf 2020-07-14 1594834216350720584572 PSP 6 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 User Guide 1 /docs/en/user-guide/UM10764.pdf 2013-11-13 1442125520786700233255 PSP 4 Nov 13, 2013 User Guide None /docs/en/user-guide/UM10764.pdf English documents 321598 None 132339537837198660 2024-07-12 N /docs/en/user-guide/UM10764.pdf Vertical Alignment (VA) displays and NXP LCD drivers /docs/en/user-guide/UM10764.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N Vertical Alignment (VA) displays and NXP LCD drivers 321.6 KB UM10764 N 1442125520786700233255 true Y Products

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Application Note (2)
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