PCF8578H(1997) データシートの表示（PDF） - Philips Electronics

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PCF8578H
(Rev.:1997)

LCD row/column driver for dot matrix graphic displays

Philips Electronics 

Philips Semiconductors

LCD row/column driver for dot matrix

graphic displays

Product specification

PCF8578

CONTENTS

1

FEATURES

2

APPLICATIONS

3

GENERAL DESCRIPTION

4

ORDERING INFORMATION

5

BLOCK DIAGRAM

6

PINNING

7

FUNCTIONAL DESCRIPTION

7.1

Mixed mode

7.2

Row mode

7.3

Multiplexed LCD bias generation

7.4

Power-on reset

7.5

Internal clock

7.6

External clock

7.7

Timing generator

7.8

Row/column drivers

7.9

Display mode controller

7.10

Display RAM

7.11

Data pointer

7.12

Subaddress counter

7.13

I2C-bus controller

7.14

Input filters

7.15

RAM access

7.16

Display control

7.17

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

LIMITING VALUES

11

HANDLING

12

DC CHARACTERISTICS

13

AC CHARACTERISTICS

14

APPLICATION INFORMATION

15

CHIP DIMENSIONS AND BONDING PAD

LOCATIONS

16

CHIP-ON GLASS INFORMATION

17

PACKAGE OUTLINE

18

18.1

18.2

18.3

18.3.1

18.3.2

18.3.3

18.4

19

20

21

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 Mar 28

2

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