PCF2113AU Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

PCF2113AU

LCD controllers/drivers

Philips Electronics 

Philips Semiconductors

LCD controllers/drivers

Product specification

PCF2113x

CONTENTS

9.5

9.6

1

FEATURES

9.7

1.1

Note

9.8

2

APPLICATIONS

9.9

9.10

3

GENERAL DESCRIPTION

9.11

4

ORDERING INFORMATION

10

5

BLOCK DIAGRAM

10.1

6

PINNING

10.2

7

FUNCTIONAL DESCRIPTION

11

7.1

LCD supply voltage generator

12

7.2

LCD bias voltage generator

13

7.3

Oscillator

7.4

External clock

14

7.5

Power-on reset

15

7.6

Power-down mode

16

7.7

Registers

7.8

Busy flag

7.9

Address Counter (AC)

16.1

16.2

7.10

Display Data RAM (DDRAM)

7.11

Character Generator ROM (CGROM)

16.3

7.12

Character Generator RAM (CGRAM)

7.13

Cursor control circuit

7.14

Timing generator

16.4

16.5

7.15

LCD row and column drivers

17

7.16

Reset function

18

8

INSTRUCTIONS

19

8.1

Clear display

20

8.2

Return home

20.1

8.3

Entry mode set

8.4

Display control (and partial Power-down mode) 20.2

8.5

Cursor or display shift

20.3

8.6

Function set

20.4

8.7

Set CGRAM address

20.5

8.8

Set DDRAM address

8.9

Read busy flag and read address

8.10

Write data to CGRAM or DDRAM

21

8.11

Read data from CGRAM or DDRAM

22

9

EXTENDED FUNCTION SET

23

INSTRUCTIONS AND FEATURES

24

9.1

New instructions

25

9.2

Icon control

9.3

Bit IM

9.4

Bit IB

Direct mode

Voltage multiplier control

Screen configuration

Display configuration

Temperature control

Set VLCD

Reducing current consumption

INTERFACES TO MICROCONTROLLER

Parallel interface

I2C-bus interface

LIMITING VALUES

HANDLING INSTRUCTIONS

DC CHARACTERISTICS

AC CHARACTERISTICS

DEVICE PROTECTION CIRCUITS

APPLICATION INFORMATION

General application information

4-bit operation, 1-line display using internal

reset

8-bit operation, 1-line display using internal

reset

8-bit operation, 2-line display

I2C-bus operation, 1-line display

BONDING PAD INFORMATION

TRAY INFORMATION

PACKAGE OUTLINE

SOLDERING

Introduction to soldering surface mount

packages

Reflow soldering

Wave soldering

Manual soldering

Suitability of surface mount IC packages for

wave and reflow soldering methods

DATA SHEET STATUS

DEFINITIONS

DISCLAIMERS

BARE DIE DISCLAIMER

PURCHASE OF PHILIPS I2C COMPONENTS

2001 Dec 19

2

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