PCF8562_09 datasheet(1/36 Pages) NXP

Part #	PCF8562

Description	Universal LCD driver for low multiplex rates

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Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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1.

General description

The PCF8562 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 32 segments. The PCF8562

is compatible with most microprocessors or microcontrollers and communicates via a

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).

AEC-Q100 compliant (PCF8562TT/S400) for automotive applications.

2.

Features

I Single chip LCD controller and driver

I Selectable backplane drive conﬁguration: static or 2, 3, 4 backplane multiplexing

I Selectable display bias conﬁguration: static, 1⁄2 or 1⁄3

I Internal LCD bias generation with voltage-follower buffers

I 32 segment drives:

N Up to sixteen 7-segment numeric characters

N Up to eight 14-segment alphanumeric characters

N Any graphics of up to 128 elements

I 32 × 4-bit RAM for display data storage

I Auto-incremented display data loading across device subaddress boundaries

I Display memory bank switching in static and duplex drive modes

I Versatile blinking modes

I Independent supplies possible for LCD and logic voltages

I Wide power supply range: from 1.8 V to 5.5 V

I Wide logic LCD supply range:

N From 2.5 V for low-threshold LCDs

N Up to 6.5 V for guest-host LCDs and high-threshold twisted nematic LCDs

I Low power consumption

I 400 kHz I2C-bus interface

I No external components

I Manufactured in silicon gate CMOS process

PCF8562

Universal LCD driver for low multiplex rates

Rev. 04 — 18 March 2009

Product data sheet

Similar Part No. - PCF8562_09

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCF8562TT	374Kb / 44P	Universal LCD driver for low multiplex rates Rev. 6-16 June 2011
	PCF8562TT-2	433Kb / 43P	Universal LCD driver for low multiplex rates Rev. 6-16 June 2011
	PCF8562TT-S400-2	433Kb / 43P	Universal LCD driver for low multiplex rates Rev. 6-16 June 2011
	PCF8562TT/2	183Kb / 36P	Universal LCD driver for low multiplex rates Rev. 3-2 December 2008
	PCF8562TT/S400/2	183Kb / 36P	Universal LCD driver for low multiplex rates Rev. 3-2 December 2008

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Similar Description - PCF8562_09

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PCF8562 Datasheet(PDF) 1 Page - NXP Semiconductors

PCF8562 Datasheet(HTML) 1 Page - NXP Semiconductors

Similar Part No. - PCF8562_09

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