PCA85133U/2DA/Q1Z

PCA85133 Automotive LCD driver for low multiplex rates Rev. 3 — 4 July 2014 Product data sheet 1. General description The PCA85133 is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD)1 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 PCA85133 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). For a selection of NXP LCD segment drivers, see Table 27 on page 46. 2. Features and benefits                   1. 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: 82 Hz or 110 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 Auto-incremental 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 400 kHz I2C-bus interface Extended temperature range up to 95 C May be cascaded for large LCD applications (up to 5120 segments possible) The definition of the abbreviations and acronyms used in this data sheet can be found in Section 20. PCA85133 NXP Semiconductors Automotive LCD driver for low multiplex rates  No external components needed  Compatible with Chip-On-Glass (COG) technology  Manufactured using silicon gate CMOS process 3. Ordering information Table 1. Ordering information Type number Package PCA85133U Name Description Version bare die 110 bumps; 4.16  1.07  0.40 mm PCA85133 3.1 Ordering options Table 2. Ordering options Product type number Orderable part number Sales item (12NC) Delivery form[1] IC revision PCA85133U/2DA/Q1 PCA85133U/2DA/Q1Z 935290456033 chip with hard bumps in tray 1 PCA85133U/2DB/Q1 PCA85133U/2DB/Q1Z 935290457033 chip with soft bumps in tray 1 [1] Bump hardness, see Table 24 on page 43. 4. Marking Table 3. PCA85133 Product data sheet Marking codes Type number Marking code PCA85133U/2DA/Q1 PC85133-1 PCA85133U/2DB/Q1 PC85133-1 All information provided in this document is subject to legal disclaimers. Rev. 3 — 4 July 2014 © NXP Semiconductors N.V. 2014. All rights reserved. 2 of 54 PCA85133 NXP Semiconductors Automotive LCD driver for low multiplex rates 5. Block diagram 6WR6 %3 %3 %3 %3  9/&' %$&.3/$1( 2873876 /&' 92/7$*( 6(/(&725 ',63/$