參數(shù)資料
型號(hào): PCF8576U
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動(dòng)器
英文描述: Universal LCD driver for low multiplex rates
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC56
封裝: DIE
文件頁數(shù): 2/40頁
文件大?。?/td> 243K
代理商: PCF8576U
1998 Feb 06
2
Philips Semiconductors
Product specification
Universal LCD driver for low multiplex
rates
PCF8576
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
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
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
2
C-BUS
Bit transfer
START and STOP conditions
System configuration
Acknowledge
PCF8576 I
2
C-bus controller
Input filters
I
2
C-bus protocol
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 COMPONENTS
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