PCF8577CT datasheet(2/28 Pages) PHILIPS

2 / 28 page

1998 Jul 30

Philips Semiconductors

Product speciﬁcation

LCD direct/duplex driver with

I2C-bus interface

PCF8577C

CONTENTS

FEATURES

GENERAL DESCRIPTION

ORDERING INFORMATION

BLOCK DIAGRAM

PINNING

FUNCTIONAL DESCRIPTION

6.1

Hardware subaddress A0, A1, A2

6.2

Oscillator A0/OSC

6.3

User-accessible registers

6.4

Auto-incremented loading

6.5

Direct drive mode

6.6

Duplex mode

6.7

Power-on reset

6.8

Slave address

6.9

I2C-bus protocol

6.10

Display memory mapping

CHARACTERISTICS OF THE I2C-BUS

7.1

Bit transfer

7.2

Start and stop conditions

7.3

System configuration

7.4

Acknowledge

LIMITING VALUES

HANDLING

DC CHARACTERISTICS

AC CHARACTERISTICS

APPLICATION INFORMATION

CHIP DIMENSIONS AND BONDING PAD

LOCATIONS

PACKAGE OUTLINES

SOLDERING

15.1

Plastic dual in-line packages

15.1.1

By dip or wave

15.1.2

Repairing soldered joints

15.2

Plastic small outline packages

15.2.1

By wave

15.2.2

By solder paste reflow

15.2.3

Repairing soldered joints (by hand-held

soldering iron or pulse-heated solder tool)

DEFINITIONS

LIFE SUPPORT APPLICATIONS

PURCHASE OF PHILIPS I2C COMPONENTS

PCF8577CT 数据表(PDF) 2 Page - NXP Semiconductors

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