PCF8562 Universal LCD driver for low multiplex rates Rev. 8 27 September 2021 Product data sheet 1 General description The PCF8562 is a peripheral device which interfaces to almost any Liquid Crystal 1 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 32 segments. The PCF8562 is compatible with most microcontrollers and communicates via the two-line 2 bidirectional I C-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). 2 Features and benefits AEC-Q100 compliant (PCF8562TT/S400/2) for automotive applications Single chip LCD controller and driver Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing 1 1 Selectable display bias configuration: static, , or 2 3 Internal LCD bias generation with voltage-follower buffers 32 segment drives: Up to sixteen 7-segment numeric characters Up to eight 14-segment alphanumeric characters Any graphics of up to 128 elements 32 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 6.5 V for guest-host LCDs and high-threshold twisted nematic LCDs Low power consumption 2 400 kHz I C-bus interface No external components required Manufactured in silicon gate CMOS process 1 The definition of the abbreviations and acronyms used in this data sheet can be found in Section 17.NXP Semiconductors PCF8562 Universal LCD driver for low multiplex rates 3 Ordering information Table 1.Ordering information Type number Topside mark Package Name Description Version 1 PCF8562TT/2 PCF8562TT SOT362-1 TSSOP48 plastic thin shrink small outline package, 48 leads body width 6.1 mm PCF8562TT/ PCF8562TT/ SOT362-1 TSSOP48 plastic thin shrink small outline package, 48 leads 2 S400/2 S400 body width 6.1 mm 1 Not to be used for new designs. Replacement part is PCF85162T/1 for industrial applications. 2 Not to be used for new designs. Replacement part is PCF85162T/Q900/1 for automotive applications. 3.1 Ordering options Table 2.Ordering options 1 Type number Orderable part number Package Packing method Minimum Temperature order quantity 2 PCF8562TT/2 PCF8562TT/2,118 reel 13 inch q1 non TSSOP48 2000 T = -40 C to +85 C amb dry pack PCF8562TT/2,518 TSSOP48 reel 13 inch q1 dry 2000 T = -40 C to +85 C amb pack 3 PCF8562TT/S400/2 PCF8562TT/S400/2,1 2000 TSSOP48 reel 13 inch q1 non T = -40 C to +85 C amb dry pack PCF8562TT/S400/2,5 TSSOP48 reel 13 inch q1 dry 2000 T = -40 C to +85 C amb pack 1 Standard packing quantities and other packaging data are available at www.nxp.com/packages/. 2 Discontinuation Notice 202107021DN - drop in replacement is PCF8562TT/2,518 - this is documented in PCN202102010F01. 3 Discontinuation Notice 202107021DN - drop in replacement is PCF8562TT/S400/2,5 - this is documented in PCN202102010F01. PCF8562 All information provided in this document is subject to legal disclaimers. NXP B.V. 2021. All rights reserved. Product data sheet Rev. 8 27 September 2021 2 / 41