Automotive 40 X 4 LCD Driver | NXP Semiconductors

Automotive

Industrial

Consumer

Technologies

Automotive 40 X 4 LCD Driver

PCA85276ATT Active

The PCA85276 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 40 segments. It can be easily cascaded for larger LCD applications. The PCA85276 is compatible with most microcontrollers and communicates via the two-line bidirectional I²C-bus. Communication overheads are minimized by a display RAM with auto-incremented addressing, by hardware subaddressing, and by display memory switching (static and duplex drive modes).

See product image

Product Details

Features

  • AEC-Q100 grade 2 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
  • Internal LCD bias generation with voltage-follower buffers
  • 40 segment drives:
    • Up to 20 7-segment numeric characters
    • Up to 10 14-segment alphanumeric characters
    • Any graphics of up to 160 elements
  • 40 x 4-bit RAM for display data storage
  • Auto-incremented display data loading across device subaddress boundaries
  • 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
  • Extended temperature range up to 105 °C
  • 400 kHz I²C-bus interface
  • May be cascaded for large LCD applications (up to 2560 elements possible)
  • No external components required

Buy/Parametrics

‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
‌
‌

‌
‌
‌
‌
‌
‌
N true 0 PSPPCA85276ATTen 5 Application Note Application Note t789 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Packing Information Packing Information t935 1 Selector Guide Selector Guide t528 1 en_US en_US en Data Sheet Data Sheet 1 1 4.0 English The PCA85276 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 40 segments. 1442058946257722448818 PSP 661.3 KB None None documents None 1442058946257722448818 /docs/en/data-sheet/PCA85276.pdf 661342 /docs/en/data-sheet/PCA85276.pdf PCA85276 documents N N 2018-11-13 Automotive 40 x 4 LCD driver /docs/en/data-sheet/PCA85276.pdf /docs/en/data-sheet/PCA85276.pdf Data Sheet N 980000996212993340 2024-07-11 pdf N en Sep 29, 2021 980000996212993340 Data Sheet Y N Automotive 40 x 4 LCD driver Application Note Application Note 1 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 Package Information Package Information 1 3 1.0 English 1455079479455689363693 PSP 518.5 KB None None documents None 1455079479455689363693 /docs/en/package-information/SOT364-1.pdf 518494 /docs/en/package-information/SOT364-1.pdf SOT364-1 documents N N 2016-02-12 plastic thin shrink small outline package; 56 leads; body width 6.1 mm /docs/en/package-information/SOT364-1.pdf /docs/en/package-information/SOT364-1.pdf Package Information N 302435339416912908 2025-02-10 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic thin shrink small outline package; 56 leads; body width 6.1 mm Packing Information Packing Information 1 4 4.0 English 1442131329800722616246 PSP 254.0 KB None None documents None 1442131329800722616246 /docs/en/packing/SOT364-1_118.pdf 253979 /docs/en/packing/SOT364-1_118.pdf SOT364-1_118 documents N N 2013-04-17 TSSOP56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT364-1_118.pdf /docs/en/packing/SOT364-1_118.pdf Packing Information N 145666923842250347 2025-02-10 pdf N en Apr 15, 2013 145666923842250347 Packing Information Y N TSSOP56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 Selector Guide Selector Guide 1 5 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 PCA85276ATT downloads en true 1 Y PSP Y Y Application Note 1 /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 Data Sheet 1 /docs/en/data-sheet/PCA85276.pdf 2018-11-13 1442058946257722448818 PSP 1 Sep 29, 2021 Data Sheet The PCA85276 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 40 segments. None /docs/en/data-sheet/PCA85276.pdf English documents 661342 None 980000996212993340 2024-07-11 N /docs/en/data-sheet/PCA85276.pdf Automotive 40 x 4 LCD driver /docs/en/data-sheet/PCA85276.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4.0 N N Automotive 40 x 4 LCD driver 661.3 KB PCA85276 N 1442058946257722448818 Package Information 1 /docs/en/package-information/SOT364-1.pdf 2016-02-12 1455079479455689363693 PSP 3 Feb 8, 2016 Package Information None /docs/en/package-information/SOT364-1.pdf English documents 518494 None 302435339416912908 2025-02-10 N /docs/en/package-information/SOT364-1.pdf plastic thin shrink small outline package; 56 leads; body width 6.1 mm /docs/en/package-information/SOT364-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic thin shrink small outline package; 56 leads; body width 6.1 mm 518.5 KB SOT364-1 N 1455079479455689363693 Packing Information 1 /docs/en/packing/SOT364-1_118.pdf 2013-04-17 1442131329800722616246 PSP 4 Apr 15, 2013 Packing Information None /docs/en/packing/SOT364-1_118.pdf English documents 253979 None 145666923842250347 2025-02-10 N /docs/en/packing/SOT364-1_118.pdf TSSOP56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT364-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 4.0 N N TSSOP56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 254.0 KB SOT364-1_118 N 1442131329800722616246 Selector Guide 1 /docs/en/brochure/LCDDISDRSOLBR.pdf 2020-07-14 1594834216350720584572 PSP 5 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

Documentation

Quick reference to our documentation types.

Filters

5 documents

Compact List

Application Note (1)
Data Sheet (1)
Package Information (1)
Packing Information (1)
Selector Guide (1)

Design Files

Quick reference to our design files types.
Filters

2 design files

Engineering Services

2 engineering services

To find additional partner offerings that support this product, visit our Partner Marketplace.

Support

What do you need help with?

Search