PCF8579U7 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

PCF8579U7

LCD column driver for dot matrix graphic displays

Philips Electronics 

Philips Semiconductors

LCD column driver for dot matrix graphic

displays

Product specification

PCF8579

CONTENTS

1

FEATURES

2

APPLICATIONS

3

GENERAL DESCRIPTION

4

ORDERING INFORMATION

5

BLOCK DIAGRAM

6

PINNING

7

FUNCTIONAL DESCRIPTION

7.1

Multiplexed LCD bias generation

7.2

Power-on reset

7.3

Timing generator

7.4

Column drivers

7.5

Display RAM

7.6

Data pointer

7.7

Subaddress counter

7.8

I2C-bus controller

7.9

Input filters

7.10

RAM access

7.11

Display control

7.12

TEST pin

8

I2C-BUS PROTOCOL

8.1

Command decoder

9

CHARACTERISTICS OF THE I2C-BUS

9.1

Bit transfer

9.2

Start and stop conditions

9.3

System configuration

9.4

Acknowledge

10

11

12

13

14

15

16

17

18

18.1

18.2

18.3

18.3.1

18.3.2

18.3.3

18.4

19

20

21

LIMITING VALUES

HANDLING

DC CHARACTERISTICS

AC CHARACTERISTICS

APPLICATION INFORMATION

CHIP DIMENSIONS AND BONDING PAD

LOCATIONS

CHIP-ON GLASS INFORMATION

PACKAGE OUTLINES

SOLDERING

Introduction

Reflow soldering

Wave soldering

LQFP

VSO

Method (LQFP and VSO)

Repairing soldered joints

DEFINITIONS

LIFE SUPPORT APPLICATIONS

PURCHASE OF PHILIPS I2C COMPONENTS

1997 Apr 01

2

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