PCF8534H datasheet(1/40 Pages) PHILIPS

부품명	PCF8534H

상세설명	Universal LCD driver for low multiplex rates

PDF	40 Pages

Scroll/Zoom	100%

제조업체	PHILIPS [NXP Semiconductors]

홈페이지	http://www.nxp.com

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1 / 40 page

1.

General description

The PCF8534 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 60 segments and can easily be cascaded

for larger LCD applications. The PCF8534 is compatible with most

microprocessors / microcontrollers and communicates via a two-line bidirectional I2C-bus.

Communication overheads are minimized using a display RAM with auto-incremented

addressing, hardware subaddressing and display memory switching (static and duplex

drive modes).

2.

Features

PCF8534

Universal LCD driver for low multiplex rates

Rev. 00.05 — 20 February 2007

Preliminary datasheet

Single-chip LCD controller / driver

Selectable backplane drive

configuration: static or 2 / 3 / 4

backplane multiplexing

Selectable display bias configuration:

static, 1

⁄2 or 1⁄3

Internal LCD bias generation with

voltage-follower buffers

60 segment drives: up to thirty

8-segment numeric characters; up to

sixteen 15-segment alphanumeric

characters; or any graphics of up to

240 elements

60 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

LCD and logic supplies may be

separated

Wide power supply range: from

1.8to5.5 V

Wide LCD supply range: from 2.5 V for

low threshold LCDs and up to 6.5 V for

guest-host LCDs and high threshold

(automobile) twisted nematic LCDs

Low power consumption

400 kHz I2C-bus interface

TTL/CMOS compatible

Compatible with 4-bit, 8-bit or 16-bit

microprocessors/microcontrollers

May be cascaded for 2 LCD applications

No external components

Manufactured in silicon gate CMOS

process.

유사한 부품 번호 - PCF8534H

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	PCF8534A	834Kb / 41P	Universal LCD driver for low multiplex rates Rev.00.90-4 February 2008
	PCF8534A	218Kb / 44P	Universal LCD driver for low multiplex rates Rev. 03-10 November 2008
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	PCF8534A	589Kb / 52P	Universal LCD driver for low multiplex rates Rev. 6-25 July 2011
	PCF8534AH	834Kb / 41P	Universal LCD driver for low multiplex rates Rev.00.90-4 February 2008

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유사한 설명 - PCF8534H

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	PCF8566	243Kb / 40P	Universal LCD driver for low multiplex rates 1998 May 04
	PCF8534A	834Kb / 41P	Universal LCD driver for low multiplex rates Rev.00.90-4 February 2008
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	PCF8576D	267Kb / 52P	Universal LCD driver for low multiplex rates Rev. 1-18 February 2011
	PCA85133	221Kb / 44P	Universal LCD driver for low multiplex rates Rev. 1-23 October 2009
	PCF8566	247Kb / 48P	Universal LCD driver for low multiplex rates Rev. 07-25 February 2009
	PCA8576C	343Kb / 44P	Universal LCD driver for low multiplex rates Rev. 1-22 July 2010
	PCF8532	221Kb / 44P	Universal LCD driver for low multiplex rates Rev. 1-10 February 2009
	PCF85134	215Kb / 40P	Universal LCD driver for low multiplex rates Rev. 01-17 December 2009
	PCF8576DU	371Kb / 57P	Universal LCD driver for low multiplex rates Rev. 14-10 June 2013

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PCF8534H 데이터시트(PDF) 1 Page - NXP Semiconductors

PCF8534H 데이터시트(HTML) 1 Page - NXP Semiconductors

유사한 부품 번호 - PCF8534H

유사한 설명 - PCF8534H

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