PCF8578 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

PCF8578

LCD row/column driver for dot matrix graphic displays

Philips Electronics 

Philips Semiconductors

LCD row/column driver for

dot matrix graphic displays

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 OUTLINES

Product specification

PCF8578

18

SOLDERING

18.1

Introduction to soldering surface mount

packages

18.2

Reflow soldering

18.3

Wave soldering

18.4

Manual soldering

18.5

Suitability of surface mount IC packages for

wave and reflow soldering methods

19

DATA SHEET STATUS

20

DEFINITIONS

21

DISCLAIMERS

22

PURCHASE OF PHILIPS I2C COMPONENTS

2003 Apr 14

2

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