PCF8576 Philips Semiconductors, PCF8576 Datasheet - Page 2

• Manufacturer Part Number: PCF8576
• Description: Universal LCD driver for low multiplex rates
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CONTENTS
1
2
3
4
5
6
6.1
6.2
6.3
6.4
6.4.1
6.4.2
6.4.3
6.4.4
6.5
6.5.1
6.5.2
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
1998 Feb 06
Universal LCD driver for low multiplex
rates
FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
Power-on reset
LCD bias generator
LCD voltage selector
LCD drive mode waveforms
Static drive mode
1 : 2 multiplex drive mode
1 : 3 multiplex drive mode
1 : 4 multiplex drive mode
Oscillator
Internal clock
External clock
Timing
Display latch
Shift register
Segment outputs
Backplane outputs
Display RAM
Data pointer
Subaddress counter
Output bank selector
Input bank selector
Blinker
2
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
8
9
10
11
11.1
11.2
12
12.1
13
14
15
15.1
15.2
15.3
15.4
16
17
18
CHARACTERISTICS OF THE I
Bit transfer
START and STOP conditions
System configuration
Acknowledge
PCF8576 I
Input filters
I
Command decoder
Display controller
Cascaded operation
LIMITING VALUES
HANDLING
DC CHARACTERISTICS
AC CHARACTERISTICS
Typical supply current characteristics
Typical characteristics of LCD outputs
APPLICATION INFORMATION
Chip-on-glass cascadability in single plane
BONDING PAD LOCATIONS
PACKAGE OUTLINES
SOLDERING
Introduction
Reflow soldering
Wave soldering
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I
2
C-bus protocol
2
C-bus controller
Product specification
2
C COMPONENTS
PCF8576
2
C-BUS